8688( 5) - 04/17/00 12:37 - [ 1] PROPOSAL FOR HUBBLE SPACE TELESCOPE OBSERVATIONS ST ScI Use Only ID: 8688 Version: 5 Check-in Date: 17-Apr-2000 12:27:17 1.Proposal Title: Gamma-ray bursts: discovering the progenitors and understanding the explosion ------------------------------------------------------------------------------------ 2. Proposal For 3. Cycle GO 9 ------------------------------------------------------------------------------------ 4. Investigators Contact? PI: Shrinivas Kulkarni California Institute of Technology CoI: Dr. T. Axelrod Mt. Stromlo Observatory N CoI: Dr. B. Schmidt Mt. Stromlo Observatory N CoI: Dr. R. Kimble Goddard Space Flight Center N CoI: Dr. J. Holtzman New Mexico State University N CoI: Dr. H. Marshall Massachusetts Institute of Technology N CoI: Prof. R. Chevalier University of Virginia N CoI: Dr. T. Murakami Institute for Space Astronautics and N Sciences CoI: Dr. F. Frontera Ist. Tecn. Studio delle Rad. N Extraterrestri CoI: Dr. E. Costa Ist. di Astrofisica Spaziale N CoI: Dr. L. Piro Ist. di Astrofisica Spaziale N CoI: Dr. G. Ricker Massachusetts Institute of Technology N CoI: Prof. C. Wheeler University of Texas N CoI: Dr. A. Diercks California Institute of Technology N CoI: Prof. S. G. Djorgovski California Institute of Technology N CoI: Dr. T. Galama California Institute of Technology N CoI: Prof. F. A. Harrison California Institute of Technology N CoI: Dr. R. Sari California Institute of Technology N CoI: Prof. R. Ellis California Institute of Technology N CoI: Mr. J. S. Bloom California Institute of Technology N CoI: Dr. D. Frail National Radio Astronomy Observatory N CoI: Prof. J. Halpern Columbia University N CoI: Dr. P. McCarthy Obs. of the Carnegie Inst. of Washington N 8688( 5) - 04/17/00 12:37 - [ 2] ------------------------------------------------------------------------------------ 5. Abstract Gamma-ray burst astronomy, one of the most active and exciting frontiers in astrophysics, is now entering a critical stage -- with dramatic leaps in our understanding of these events, as well as new discoveries imminent. In the upcoming year, improvements in triggering and positioning accuracy provided by the SAX and HETE-2 gamma-ray satellites will allow entirely new classes of events to be studied. Given the recent progress in this field, we are now in a position to design precision, broadband measurements that can provide quantitative information on the as-yet unknown energy sources, the explosion geometry, and the surrounding medium. In particular, the growing evidence of an intimate connection between SNe and GRBs can be definitively tested. Who can activate the proposal: Shri Kulkarni srk@astro.caltech.edu Work: (626) 395-4010 Mobile: (626) 676-4721 Home: (626) 795- 7894 Alan Diercks ad@astro.caltech.edu Work: (626) 395-4970 Mobile (626) 676-4724 Home: (626) 577-7390 Titus Galama tjg@astro.caltech.edu Work: (626) 395-8495 Mobile (626) 676-4723 Home: (626) 568-3937-The STIS CCD imaging should occur as quickly as possible after activiation. (visits 1-72.)-The UV sepctroscopy (Visits UW and UV) should begin 2-3 days after activation.-The STIS UV imaging should occur approximately (A0, C0, E0, G0, I0, K0, M0, O0, Q0) 1 week after activation. and goes with The WFPC2 imaging (A1-B0, C1-D0, E1-F0, G1-H0, I1-J0, K1-L0, M1-N0, O1-P0, Q1- R0) should start 15-20 daysafter activation depending on redshfit. ------------------------------------------------------------------------------------ Observations Description ------------------------ We propose a set of HST TOO and standard observations, synergistic with ground- based radio, IR and optical observations, as well as CXO measurements, designed to answer the outstanding and fundamental questions in GRB astronomy. We believe this program will dramatically alter our understanding of these events, and will become a significant part of the scientific legacy of HST. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 GRB-TOO-1 STAR, GAMMA RAY RA=18H 0M 0S +/- 0.5", DEC=60D J2000 V = 20 BURSTER, SUPERNOVA 0' 0" +/- 0.5" Coordinate Source: GUIDE_STAR_CATALOG Comments: This is a STIS NUV PRISM Spectrum taken 2-3 days after the GRB over 5 orbits. For a burst which is determined to have V < 20 and 0.4 < z < 1.4 within the first 24 hours, low Galactic extinction, and canonical slow decay. 0."2 slit, point-source aquisition ok since OT will be (as measured) the brightest 5" x 5" in CCD acquisition. 2 GRB-TOO-2 STAR, GAMMA RAY RA=18H 0M 0S +/- 0.5", DEC=80D J2000 V = 20 BURSTER, SUPERNOVA 0' 0" +/- 0.5" Coordinate Source: GUIDE_STAR_CATALOG Comments: This is a STIS NUV PRISM Spectrum taken 2-3 days after the GRB over 5 orbits. For a burst which is determined to have V < 20 and 0.4 < z < 1.4 within the first 24 hours, low Galactic extinction, and canonical slow decay. 0."2 slit, point-source aquisition ok since OT will be (as measured) the brightest 5" x 5" in CCD acquisition. 8688( 5) - 04/17/00 12:37 - [ 4] TARGET LIST Generic Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Selection Criteria | Flux data No | Name | Description | | ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-3- EXT-STAR, GAMMA RAY TARGETS=10 V = 24.0+/-1.0 Z0.5 BURSTER, SUPERNOVA, E(V-R) = 0.5+/-0.15 GALAXY, HIGH REDSHIFT Comments: This TOO consists of broad-band filter WFPC imaging of a GRB at z<=0.5 The mag is an estimate of the mag of the SN component (a point source). In addition there may be some flux from an underlying host galaxy and from the emission from the relativistic blast wave. ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-3- EXT-STAR, GAMMA RAY TARGETS=20 V = 24.0+/-1.0 0.5Z0.9 BURSTER, SUPERNOVA, E(B-V) = 0.5+/-0.15 GALAXY, HIGH REDSHIFT Comments: This TOO consists of broad-band filter WFPC imaging of a GRB at 0.5<=z<=0.9 The mag is an estimate of the mag of the SN component (a point source). In addition there may be some flux from an underlying host galaxy and from the emission from the relativistic blast wave. ------------------------------------------------------------------------------------------------------------------------------------ 30 GRB-TOO-3- EXT-STAR, GAMMA RAY TARGETS=30 V = 24.0+/-1.0 DUST BURSTER, SUPERNOVA, E(V-R) = 0.5+/-0.15 GALAXY, HIGH REDSHIFT Comments: This TOO consists of broad-band filter WFPC imaging of a GRB at z<=0.5 The mag is an estimate of the mag of the SN component (a point source). In addition there may be some flux from an underlying host galaxy and from the emission from the relativistic blast wave. ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-4- EXT-STAR, GAMMA RAY TARGETS=40 V = 24.0+/-1.0 Z0.5 BURSTER, SUPERNOVA, E(V-R) = 0.5+/-0.15 GALAXY, HIGH REDSHIFT Comments: This TOO consists of broad-band filter WFPC imaging of a GRB at z<=0.5 The mag is an estimate of the mag of the SN component (a point source). In addition there may be some flux from an underlying host galaxy and from the emission from the relativistic blast wave. ------------------------------------------------------------------------------------------------------------------------------------ 50 GRB-TOO-4- EXT-STAR, GAMMA RAY TARGETS=50 V = 24.0+/-1.0 0.5Z0.9 BURSTER, SUPERNOVA, E(B-V) = 0.5+/-0.15 GALAXY, HIGH REDSHIFT Comments: This TOO consists of broad-band filter WFPC imaging of a GRB at 0.5<=z<=0.9 The mag is an estimate of the mag of the SN component (a point source). In addition there may be some flux from an underlying host galaxy and from the emission from the relativistic blast wave. ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 5] TARGET LIST Generic Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Selection Criteria | Flux data No | Name | Description | | ------------------------------------------------------------------------------------------------------------------------------------ 60 GRB-TOO-4- EXT-STAR, GAMMA RAY TARGETS=60 V = 24.0+/-1.0 DUST BURSTER, SUPERNOVA, E(V-R) = 0.5+/-0.15 GALAXY, HIGH REDSHIFT Comments: This TOO consists of broad-band filter WFPC imaging of a GRB at z<=0.5 The mag is an estimate of the mag of the SN component (a point source). In addition there may be some flux from an underlying host galaxy and from the emission from the relativistic blast wave. ------------------------------------------------------------------------------------------------------------------------------------ 70 GRB-TOO-5- EXT-STAR, GAMMA RAY TARGETS=70 V = 24.0+/-1.0 Z0.5 BURSTER, SUPERNOVA, E(V-R) = 0.5+/-0.15 GALAXY, HIGH REDSHIFT Comments: This TOO consists of broad-band filter WFPC imaging of a GRB at z<=0.5 The mag is an estimate of the mag of the SN component (a point source). In addition there may be some flux from an underlying host galaxy and from the emission from the relativistic blast wave. ------------------------------------------------------------------------------------------------------------------------------------ 80 GRB-TOO-5- EXT-STAR, GAMMA RAY TARGETS=80 V = 24.0+/-1.0 0.5Z0.9 BURSTER, SUPERNOVA, E(B-V) = 0.5+/-0.15 GALAXY, HIGH REDSHIFT Comments: This TOO consists of broad-band filter WFPC imaging of a GRB at 0.5<=z<=0.9 The mag is an estimate of the mag of the SN component (a point source). In addition there may be some flux from an underlying host galaxy and from the emission from the relativistic blast wave. ------------------------------------------------------------------------------------------------------------------------------------ 90 GRB-TOO-5- EXT-STAR, GAMMA RAY TARGETS=90 V = 24.0+/-1.0 DUST BURSTER, SUPERNOVA, E(V-R) = 0.5+/-0.15 GALAXY, HIGH REDSHIFT Comments: This TOO consists of broad-band filter WFPC imaging of a GRB at z<=0.5 The mag is an estimate of the mag of the SN component (a point source). In addition there may be some flux from an underlying host galaxy and from the emission from the relativistic blast wave. ------------------------------------------------------------------------------------------------------------------------------------ 120 GRBXXXXXX- GALAXY TARGETS=3 R = 28.0 HOST-GALAXY Comments: Host search for newly discovered GRB. This not a TOO as it can be scheduled long ahead of the observations even though the coordinates are not currently known. ------------------------------------------------------------------------------------------------------------------------------------ 130 GRBYYYYYY- GALAXY TARGETS=4 R = 28.0 HOST-GALAXY Comments: Host search for newly discovered GRB. This is not a TOO since it can be scheduled long ahead of the observations even though the coordinates a re not known. ------------------------------------------------------------------------------------------------------------------------------------ 140 GRB-SHORT-1 EXT-STAR, GAMMA RAY TARGETS=6 R = 25.0+/-0.1 BURSTER ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 6] TARGET LIST Generic Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Selection Criteria | Flux data No | Name | Description | | ------------------------------------------------------------------------------------------------------------------------------------ 150 GRB-SHORT-2 EXT-STAR, GAMMA RAY TARGETS=6 R = 25.0+/-0.1 BURSTER ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 7] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type STIS-ALONG-SLIT Pattern_Purpose DITHER Number_Of_Points 4 Point_Spacing 1 Coordinate_Frame POS-TARG Pattern_Orient 90 Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 10 Primary_Pattern Secondary_Pattern Pattern_Type WFPC2-LINE Pattern_Purpose DITHER Number_Of_Points 2 Point_Spacing 0.3535 Coordinate_Frame POS-TARG Pattern_Orient 45 Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 60 Primary_Pattern Secondary_Pattern Pattern_Type STIS-SPIRAL-DITH Pattern_Purpose DITHER Number_Of_Points 3 Point_Spacing 0.5070 Coordinate_Frame POS-TARG Pattern_Orient 0 Center_Pattern YES ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 61 Primary_Pattern Secondary_Pattern Pattern_Type STIS-SPIRAL-DITH Pattern_Purpose DITHER Number_Of_Points 6 Point_Spacing 0.5070 Coordinate_Frame POS-TARG Pattern_Orient 0 Center_Pattern YES ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 8] Visit: 01 Visit Priority: Visit Requirements: ON HOLD SEQ 01, 02, 03, 04 WITHIN 36 H SCHED 100% On Hold Comments: Target of Oppportunity Additional Comments: Plan A. GRB-SHORT-1. Epoch 1. Pointings 1, 2. 1st iteration. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.1197, 24.1197 CD ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.6268, 24.3732 CD ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.8803, 24.8803 CD ------------------------------------------------------------------------------------------------------------------------------------ 13 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.8803, CD 24.1197 NEW OBSET FULL ACQ OBSET ID 1A ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.3732, CD 24.3732 ------------------------------------------------------------------------------------------------------------------------------------ 15 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.1197, CD 24.8803 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 9] Visit: 02 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 01 On Hold Comments: Target of Oppportunity Additional Comments: Plan A. GRB-SHORT-1. Epoch 1. Pointings 3, 4. 1st iteration Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.8803, CD -24.8803 ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.3732, CD -24.6268 ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.1197, CD -24.1197 ------------------------------------------------------------------------------------------------------------------------------------ 13 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.1197,-24.8803 CD NEW OBSET FULL ACQ OBSET ID 2A ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.6268,-24.6268 CD ------------------------------------------------------------------------------------------------------------------------------------ 15 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.8803,-24.1197 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 10] Visit: 03 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 01 On Hold Comments: Target of Oppportunity Additional Comments: Plan A. GRB-SHORT-1. Epoch 1. Pointings 1, 2. 2nd iteration. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.1451, 24.1451 CD ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.6521, 24.3986 CD ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.9056, 24.9056 CD ------------------------------------------------------------------------------------------------------------------------------------ 13 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S NEW OBSET FULL ACQ OBSET CD ID 3A POS TARG -24.8549, 24.1451 ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.3479, CD 24.3986 ------------------------------------------------------------------------------------------------------------------------------------ 15 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.0944, CD 24.9056 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 11] Visit: 04 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 01 On Hold Comments: Target of Oppportunity Additional Comments: Plan A. GRB-SHORT-1. Epoch 1. Pointings 3, 4. 2nd iteration. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.8549, CD -24.8549 ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.3479, CD -24.6014 ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.0944, CD -24.0944 ------------------------------------------------------------------------------------------------------------------------------------ 13 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.1451,-24.8549 CD NEW OBSET FULL ACQ OBSET ID 4A ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.6521,-24.6014 CD ------------------------------------------------------------------------------------------------------------------------------------ 15 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.9056,-24.0944 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 12] Visit: 05 Visit Priority: Visit Requirements: ON HOLD SEQ 05, 06, 07, 08 WITHIN 36 H SCHED 100% AFTER 01 BY 80 D TO 100 D On Hold Comments: Target of Oppportunity Additional Comments: Plan A. GRB-SHORT-1. Epoch 2. OPTION 1. Pointings 1, 2. 1st iteration. An orient of a multiple of 90 degrees from 01 is needed. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.1197, 24.1197 CD ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.6268, 24.3732 CD ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.8803, 24.8803 CD ------------------------------------------------------------------------------------------------------------------------------------ 13 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S NEW OBSET FULL ACQ OBSET CD ID 5A POS TARG -24.8803, 24.1197 ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.3732, CD 24.3732 ------------------------------------------------------------------------------------------------------------------------------------ 15 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.1197, CD 24.8803 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 13] Visit: 06 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 05 On Hold Comments: Target of Oppportunity Additional Comments: Plan A. GRB-SHORT-1. Epoch 2. OPTION 1. Pointings 3, 4 1st iteration. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.8803, CD -24.8803 ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.3732, CD -24.6268 ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.1197, CD -24.1197 ------------------------------------------------------------------------------------------------------------------------------------ 13 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.1197,-24.8803 CD NEW OBSET FULL ACQ OBSET ID 6A ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.6268,-24.6268 CD ------------------------------------------------------------------------------------------------------------------------------------ 15 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.8803,-24.1197 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 14] Visit: 07 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 05 On Hold Comments: Target of Oppportunity Additional Comments: Plan A. GRB-SHORT-1. Epoch 2. OPTION 1. Pointings 1, 2 2nd iteration. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.1451, 24.1451 CD ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.6521, 24.3986 CD ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.9056, 24.9056 CD ------------------------------------------------------------------------------------------------------------------------------------ 13 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.8549, CD 24.1451 NEW OBSET FULL ACQ OBSET ID 7A ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.3479, CD 24.3986 ------------------------------------------------------------------------------------------------------------------------------------ 15 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.0944, CD 24.9056 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 15] Visit: 08 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 05 On Hold Comments: Target of Oppportunity Additional Comments: Plan A. GRB-SHORT-1. Epoch 2. OPTION 1. Pointings 3, 4. 2nd iteration. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.8549, CD -24.8549 ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.3479, CD -24.6014 ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.0944, CD -24.0944 ------------------------------------------------------------------------------------------------------------------------------------ 13 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.1451,-24.8549 CD NEW OBSET FULL ACQ OBSET ID 8A ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.6521,-24.6014 CD ------------------------------------------------------------------------------------------------------------------------------------ 15 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.9056,-24.0944 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 16] Visit: 09 Visit Priority: Visit Requirements: ON HOLD SCHED 100% AFTER 01 BY 80 D TO 100 D On Hold Comments: Target of Oppportunity Additional Comments: Plan A. GRB-SHORT-1. Epoch 2. OPTION 2. Late-time localization to a single STIS field. An orient of a multiple of 90 degrees from 01 is needed. (alternative plan to visits 5-8) Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 17] Visit: 10 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Oppportunity Additional Comments: Plan B. Epoch 1. GRB-SHORT-1. Coverage of error circle with a single STIS field, two orbits. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 18] Visit: 11 Visit Priority: Visit Requirements: ON HOLD SCHED 100% AFTER 10 BY 80 D TO 100 D On Hold Comments: Target of Oppportunity Additional Comments: Plan B. Epoch 2. GRB-SHORT-1. orient a multiple of 90 degrees from 10 is needed. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 19] Visit: 12 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SEQ 12, 13 WITHIN 36 H On Hold Comments: Target of Oppportunity Additional Comments: Plan C. GRB-SHORT-1. Epoch 1. First two orbits (of four) on short burst with localization to a single STIS field. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 20] Visit: 13 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 12 On Hold Comments: Target of Oppportunity Additional Comments: Plan C GRB-SHORT-1. Epoch 1. Second two orbits (of four) on short burst with localization to a single STIS field. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 POS TARG CD 0.02535, 0.02535 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 21] Visit: 14 Visit Priority: Visit Requirements: ON HOLD SCHED 100% AFTER 12 BY 80 D TO 100 D SEQ 14, 15 WITHIN 36 H On Hold Comments: Target of Oppportunity Additional Comments: Plan C. GRB-SHORT-1. Epoch 2. First two orbits (of four) on short burst with localization to a single STIS field. an orient of a multiple of 90 degrees from 12 is needed. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 22] Visit: 15 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 14 On Hold Comments: Target of Oppportunity Additional Comments: Plan C. GRB-SHORT-1. Epoch 2. Second two orbits (of four) on short burst with localization to a single STIS field. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 POS TARG CD 0.02535, 0.02535 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 23] Visit: 16 Visit Priority: Visit Requirements: ON HOLD SEQ 16, 17, 18, 19 WITHIN 36 H SCHED 100% On Hold Comments: Target of Oppportunity Additional Comments: Plan D. GRB-SHORT-1. Epoch 1. 1st pointing. Error circle coverd by four STIS fields, one orbit each. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.1197, 24.1197 CD ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.6268, 24.3732 CD ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.8803, 24.8803 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 24] Visit: 17 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 16 On Hold Comments: Target of Oppportunity Additional Comments: Plan D. GRB-SHORT-1. Epoch 1. 2nd pointing. Error circle coverd by four STIS fields, one orbit each. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.8803, CD 24.1197 ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.3732, CD 24.3732 ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.1197, CD 24.8803 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 25] Visit: 18 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 16 On Hold Comments: Target of Oppportunity Additional Comments: Plan D. Epoch 1. GRB-SHORT-1. 3rd pointing. Error circle coverd by four STIS fields, one orbit each. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.8803, CD -24.8803 ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.3732, CD -24.6268 ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.1197, CD -24.1197 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 26] Visit: 19 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 16 On Hold Comments: Target of Oppportunity Additional Comments: Plan D. Epoch 1. GRB-SHORT-1 4th pointing. Error circle coverd by four STIS fields, one orbits each. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.1197,-24.8803 CD ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.6268,-24.6268 CD ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.8803,-24.1197 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 27] Visit: 20 Visit Priority: Visit Requirements: ON HOLD SEQ 20, 21, 22, 23 WITHIN 36 H AFTER 16 BY 80 D TO 100 D SCHED 100% On Hold Comments: Target of Oppportunity Additional Comments: Plan D. GRB-SHORT-1. Epoch 2. OPTION 1. 1st pointing. an orient of a multiple of 90 degrees from 16 is needed. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.1197, 24.1197 CD ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.6268, 24.3732 CD ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.8803, 24.8803 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 28] Visit: 21 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 20 On Hold Comments: Target of Oppportunity Additional Comments: Plan D. GRB-SHORT-1. Epoch 2. OPTION 1. 2nd pointing. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.8803, CD 24.1197 ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.3732, CD 24.3732 ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.1197, CD 24.8803 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 29] Visit: 22 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 20 On Hold Comments: Target of Oppportunity Additional Comments: Plan D. GRB-SHORT-1. Epoch 2. OPTION 1. 3rd pointing. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.8803, CD -24.8803 ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.3732, CD -24.6268 ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.1197, CD -24.1197 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 30] Visit: 23 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 20 On Hold Comments: Target of Oppportunity Additional Comments: Plan D. GRB-SHORT-1. Epoch 2. OPTION 1. 4th pointing. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.1197,-24.8803 CD ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.6268,-24.6268 CD ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.8803,-24.1197 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 31] Visit: 24 Visit Priority: Visit Requirements: ON HOLD SCHED 100% AFTER 16 BY 80 D TO 100 D On Hold Comments: Target of Oppportunity Additional Comments: Plan D. GRB-SHORT-1. Epoch 2. OPTION 2. Late-time localization to a single STIS field, one orbit. orient of a multiple of 90 degrees from 16 is needed. (alternative to visits 20-23). Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 60 10 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 32] Visit: 25 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SEQ 25, 26, 27, 28 WITHIN 36 H On Hold Comments: Target of Oppportunity Additional Comments: Plan E. GRB-SHORT-1. Epoch 1. First two orbits (of eight) on short burst with localization to a single STIS field. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 33] Visit: 26 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 25 On Hold Comments: Target of Oppportunity Additional Comments: Plan E. GRB-SHORT-1. Epoch 1. Second two orbits (of eight) on short burst with localization to a single STIS field. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 POS TARG CD 0.02535, 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 34] Visit: 27 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 25 On Hold Comments: Target of Oppportunity Additional Comments: Plan E. GRB-SHORT-1. Epoch 1. Third two orbits (of eight) on short burst with localization to a single STIS field. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 POS TARG CD 0.0, 0.02535 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 35] Visit: 28 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 25 On Hold Comments: Target of Oppportunity Additional Comments: Plan E. GRB-SHORT-1. Epoch 1. Fourth two orbits (of eight) on short burst with localization to a single STIS field. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 POS TARG CD 0.02535, 0.02535 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 36] Visit: 29 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SEQ 29, 30, 31, 32 WITHIN 36 H AFTER 25 BY 80 D TO 100 D On Hold Comments: Target of Oppportunity Additional Comments: Plan E. GRB-SHORT-1. Epoch 2. First two orbits (of eight) on short burst with localization to a single STIS field. an orient of a multiple of 90 degrees from 25 is needed. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 37] Visit: 30 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 29 On Hold Comments: Target of Oppportunity Additional Comments: Plan E. GRB-SHORT-1. Epoch 2. Second two orbits (of eight) on short burst with localization to a single STIS field. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 POS TARG CD 0.02535, 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 38] Visit: 31 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 29 On Hold Comments: Target of Oppportunity Additional Comments: Plan E. GRB-SHORT-1. Epoch 2. Third two orbits (of eight) on short burst with localization to a single STIS field. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 POS TARG CD 0.0, 0.02535 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 39] Visit: 32 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 29 On Hold Comments: Target of Oppportunity Additional Comments: Plan E. GRB-SHORT-1. Epoch 2. Fourth two orbits (of eight) on short burst with localization to a single STIS field. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-1 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 POS TARG CD 0.02535, 0.02535 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 40] Visit: 41 Visit Priority: Visit Requirements: ON HOLD SEQ 41, 42, 43, 44 WITHIN 36 H SCHED 100% On Hold Comments: Target of Oppportunity Additional Comments: Plan A. GRB-SHORT-2. Epoch 1. Pointings 1, 2. 1st iteration. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.1197, 24.1197 CD ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.6268, 24.3732 CD ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.8803, 24.8803 CD ------------------------------------------------------------------------------------------------------------------------------------ 13 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.8803, CD 24.1197 NEW OBSET FULL ACQ OBSET ID 1B ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.3732, CD 24.3732 ------------------------------------------------------------------------------------------------------------------------------------ 15 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.1197, CD 24.8803 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 41] Visit: 42 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 41 On Hold Comments: Target of Oppportunity Additional Comments: Plan A. GRB-SHORT-2. Epoch 1. Pointings 3, 4. 1st iteration Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.8803, CD -24.8803 ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.3732, CD -24.6268 ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.1197, CD -24.1197 ------------------------------------------------------------------------------------------------------------------------------------ 13 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.1197,-24.8803 CD NEW OBSET FULL ACQ OBSET ID 2B ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.6268,-24.6268 CD ------------------------------------------------------------------------------------------------------------------------------------ 15 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.8803,-24.1197 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 42] Visit: 43 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 41 On Hold Comments: Target of Oppportunity Additional Comments: Plan A. GRB-SHORT-2. Epoch 1. Pointings 1, 2. 2nd iteration. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.1451, 24.1451 CD ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.6521, 24.3986 CD ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.9056, 24.9056 CD ------------------------------------------------------------------------------------------------------------------------------------ 13 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S NEW OBSET FULL ACQ OBSET CD ID 3B POS TARG -24.8549, 24.1451 ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.3479, CD 24.3986 ------------------------------------------------------------------------------------------------------------------------------------ 15 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.0944, CD 24.9056 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 43] Visit: 44 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 41 On Hold Comments: Target of Oppportunity Additional Comments: Plan A. GRB-SHORT-2. Epoch 1. Pointings 3, 4. 2nd iteration. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.8549, CD -24.8549 ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.3479, CD -24.6014 ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.0944, CD -24.0944 ------------------------------------------------------------------------------------------------------------------------------------ 13 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.1451,-24.8549 CD NEW OBSET FULL ACQ OBSET ID 4B ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.6521,-24.6014 CD ------------------------------------------------------------------------------------------------------------------------------------ 15 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.9056,-24.0944 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 44] Visit: 45 Visit Priority: Visit Requirements: ON HOLD SEQ 45, 46, 47, 48 WITHIN 36 H SCHED 100% AFTER 41 BY 80 D TO 100 D On Hold Comments: Target of Oppportunity Additional Comments: Plan A. GRB-SHORT-2. Epoch 2. OPTION 1. Pointings 1, 2. 1st iteration. an orient of a multiple of 90 degrees from 41 is needed. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.1197, 24.1197 CD ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.6268, 24.3732 CD ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.8803, 24.8803 CD ------------------------------------------------------------------------------------------------------------------------------------ 13 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S NEW OBSET FULL ACQ OBSET CD ID 5B POS TARG -24.8803, 24.1197 ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.3732, CD 24.3732 ------------------------------------------------------------------------------------------------------------------------------------ 15 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.1197, CD 24.8803 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 45] Visit: 46 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 45 On Hold Comments: Target of Oppportunity Additional Comments: Plan A. GRB-SHORT-2. Epoch 2. OPTION 1. Pointings 3, 4 1st iteration. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.8803, CD -24.8803 ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.3732, CD -24.6268 ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.1197, CD -24.1197 ------------------------------------------------------------------------------------------------------------------------------------ 13 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.1197,-24.8803 CD NEW OBSET FULL ACQ OBSET ID 6B ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.6268,-24.6268 CD ------------------------------------------------------------------------------------------------------------------------------------ 15 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.8803,-24.1197 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 46] Visit: 47 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 45 On Hold Comments: Target of Oppportunity Additional Comments: Plan A. GRB-SHORT-2. Epoch 2. OPTION 1. Pointings 1, 2 2nd iteration. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.1451, 24.1451 CD ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.6521, 24.3986 CD ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.9056, 24.9056 CD ------------------------------------------------------------------------------------------------------------------------------------ 13 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.8549, CD 24.1451 NEW OBSET FULL ACQ OBSET ID 7B ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.3479, CD 24.3986 ------------------------------------------------------------------------------------------------------------------------------------ 15 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.0944, CD 24.9056 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 47] Visit: 48 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 45 On Hold Comments: Target of Oppportunity Additional Comments: Plan A. GRB-SHORT-2. Epoch 2. OPTION 1. Pointings 3, 4. 2nd iteration. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.8549, CD -24.8549 ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.3479, CD -24.6014 ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.0944, CD -24.0944 ------------------------------------------------------------------------------------------------------------------------------------ 13 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.1451,-24.8549 CD NEW OBSET FULL ACQ OBSET ID 8B ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.6521,-24.6014 CD ------------------------------------------------------------------------------------------------------------------------------------ 15 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.9056,-24.0944 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 48] Visit: 49 Visit Priority: Visit Requirements: ON HOLD SCHED 100% AFTER 41 BY 80 D TO 100 D On Hold Comments: Target of Oppportunity Additional Comments: Plan A. GRB-SHORT-2. Epoch 2. OPTION 2. Late-time localization to a single STIS field. an orient of a multiple of 90 degrees from 41 is needed. (alternative to visits 45-48). Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 49] Visit: 50 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Oppportunity Additional Comments: Plan B. Epoch 1. GRB-SHORT-2. Coverage of error circle with a single STIS field, two orbits. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 50] Visit: 51 Visit Priority: Visit Requirements: ON HOLD SCHED 100% AFTER 50 BY 80 D TO 100 D On Hold Comments: Target of Oppportunity Additional Comments: Plan B. Epoch 2. GRB-SHORT-2. an orient of a multiple of 90 degrees from 50 is needed. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 51] Visit: 52 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SEQ 52, 53 WITHIN 36 H On Hold Comments: Target of Oppportunity Additional Comments: Plan C. GRB-SHORT-2. Epoch 1. First two orbits (of four) on short burst with localization to a single STIS field. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 52] Visit: 53 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 52 On Hold Comments: Target of Oppportunity Additional Comments: Plan C GRB-SHORT-2. Epoch 1. Second two orbits (of four) on short burst with localization to a single STIS field. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 POS TARG CD 0.02535, 0.02535 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 53] Visit: 54 Visit Priority: Visit Requirements: ON HOLD SCHED 100% AFTER 52 BY 80 D TO 100 D SEQ 54, 55 WITHIN 36 H On Hold Comments: Target of Oppportunity Additional Comments: Plan C. GRB-SHORT-2. Epoch 2. First two orbits (of four) on short burst with localization to a single STIS field. an orient of a multiple of 90 degrees from 52 is needed. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 54] Visit: 55 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 54 On Hold Comments: Target of Oppportunity Additional Comments: Plan C. GRB-SHORT-2. Epoch 2. Second two orbits (of four) on short burst with localization to a single STIS field. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 POS TARG CD 0.02535, 0.02535 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 55] Visit: 56 Visit Priority: Visit Requirements: ON HOLD SEQ 56, 57, 58, 59 WITHIN 36 H SCHED 100% On Hold Comments: Target of Oppportunity Additional Comments: Plan D. GRB-SHORT-2. Epoch 1. 1st pointing. Error circle coverd by four STIS fields, one orbit each. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.1197, 24.1197 CD ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.6268, 24.3732 CD ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.8803, 24.8803 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 56] Visit: 57 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 56 On Hold Comments: Target of Oppportunity Additional Comments: Plan D. GRB-SHORT-2. Epoch 1. 2nd pointing. Error circle coverd by four STIS fields, one orbit each. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.8803, CD 24.1197 ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.3732, CD 24.3732 ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.1197, CD 24.8803 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 57] Visit: 58 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 56 On Hold Comments: Target of Oppportunity Additional Comments: Plan D. Epoch 1. GRB-SHORT-2. 3rd pointing. Error circle coverd by four STIS fields, one orbit each. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.8803, CD -24.8803 ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.3732, CD -24.6268 ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.1197, CD -24.1197 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 58] Visit: 59 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 56 On Hold Comments: Target of Oppportunity Additional Comments: Plan D. Epoch 1. GRB-SHORT-2 4th pointing. Error circle coverd by four STIS fields, one orbits each. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.1197,-24.8803 CD ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.6268,-24.6268 CD ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.8803,-24.1197 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 59] Visit: 60 Visit Priority: Visit Requirements: ON HOLD SEQ 60, 61, 62, 63 WITHIN 36 H AFTER 56 BY 80 D TO 100 D SCHED 100% On Hold Comments: Target of Oppportunity Additional Comments: Plan D. GRB-SHORT-2. Epoch 2. OPTION 1. 1st pointing. an orient of a multiple of 90 degrees from 56 is needed. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.1197, 24.1197 CD ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.6268, 24.3732 CD ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.8803, 24.8803 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 60] Visit: 61 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 60 On Hold Comments: Target of Oppportunity Additional Comments: Plan D. GRB-SHORT-2. Epoch 2. OPTION 1. 2nd pointing. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.8803, CD 24.1197 ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.3732, CD 24.3732 ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.1197, CD 24.8803 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 61] Visit: 62 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 60 On Hold Comments: Target of Oppportunity Additional Comments: Plan D. GRB-SHORT-2. Epoch 2. OPTION 1. 3rd pointing. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.8803, CD -24.8803 ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.3732, CD -24.6268 ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG -24.1197, CD -24.1197 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 62] Visit: 63 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 60 On Hold Comments: Target of Oppportunity Additional Comments: Plan D. GRB-SHORT-2. Epoch 2. OPTION 1. 4th pointing. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.1197,-24.8803 CD ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.6268,-24.6268 CD ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S POS TARG 24.8803,-24.1197 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 63] Visit: 64 Visit Priority: Visit Requirements: ON HOLD SCHED 100% AFTER 56 BY 80 D TO 100 D On Hold Comments: Target of Oppportunity Additional Comments: Plan D. GRB-SHORT-2. Epoch 2. OPTION 2. Late-time localization to a single STIS field, one orbit. an orient of a multiple of 90 degrees from 56 is needed. (alternative to visits 60-63) Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 60 10 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 64] Visit: 65 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SEQ 65, 66, 67, 68 WITHIN 36 H On Hold Comments: Target of Oppportunity Additional Comments: Plan E. GRB-SHORT-2. Epoch 1. First two orbits (of eight) on short burst with localization to a single STIS field. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 65] Visit: 66 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 65 On Hold Comments: Target of Oppportunity Additional Comments: Plan E. GRB-SHORT-2. Epoch 1. Second two orbits (of eight) on short burst with localization to a single STIS field. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 POS TARG CD 0.02535, 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 66] Visit: 67 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 65 On Hold Comments: Target of Oppportunity Additional Comments: Plan E. GRB-SHORT-2. Epoch 1. Third two orbits (of eight) on short burst with localization to a single STIS field. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 POS TARG CD 0.0, 0.02535 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 67] Visit: 68 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 65 On Hold Comments: Target of Oppportunity Additional Comments: Plan E. GRB-SHORT-2. Epoch 1. Fourth two orbits (of eight) on short burst with localization to a single STIS field. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 POS TARG CD 0.02535, 0.02535 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 68] Visit: 69 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SEQ 69, 70, 71, 72 WITHIN 36 H AFTER 65 BY 80 D TO 100 D On Hold Comments: Target of Oppportunity Additional Comments: Plan E. GRB-SHORT-2. Epoch 2. First two orbits (of eight) on short burst with localization to a single STIS field. an orient of a multiple of 90 degrees from 65 is needed. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 CD ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 69] Visit: 70 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 69 On Hold Comments: Target of Oppportunity Additional Comments: Plan E. GRB-SHORT-2. Epoch 2. Second two orbits (of eight) on short burst with localization to a single STIS field. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 POS TARG CD 0.02535, 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 70] Visit: 71 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 69 On Hold Comments: Target of Oppportunity Additional Comments: Plan E. GRB-SHORT-2. Epoch 2. Third two orbits (of eight) on short burst with localization to a single STIS field. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 POS TARG CD 0.0, 0.02535 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 71] Visit: 72 Visit Priority: Visit Requirements: ON HOLD SCHED 100% SAME ORIENT AS 69 On Hold Comments: Target of Oppportunity Additional Comments: Plan E. GRB-SHORT-2. Epoch 2. Fourth two orbits (of eight) on short burst with localization to a single STIS field. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-SHORT-2 STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO 1 800 S PATTERN 61 10 POS TARG CD 0.02535, 0.02535 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 72] Visit: 85 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 GRBXXXXXX-H STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO,BINAXIS1=1,GAIN=1, 1 862 S LOW-SKY PATTERN 60 1 MAX OST-GALAXY CD BINAXIS2=1 DUR 120% ------------------------------------------------------------------------------------------------------------------------------------ 2 GRBXXXXXX-H STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO,BINAXIS1=1,GAIN=1, 1 862 S LOW-SKY PATTERN 60 2 MAX OST-GALAXY CD BINAXIS2=1 DUR 120% POS TARG 0.02535 , 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 3 GRBXXXXXX-H STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO,BINAXIS1=1,GAIN=1, 1 862 S LOW-SKY PATTERN 60 3 MAX OST-GALAXY CD BINAXIS2=1 DUR 120% POS TARG 0.0, 0.02535 ------------------------------------------------------------------------------------------------------------------------------------ 4 GRBXXXXXX-H STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO,BINAXIS1=1,GAIN=1, 1 862 S LOW-SKY PATTERN 60 4 MAX OST-GALAXY CD BINAXIS2=1 DUR 120% POS TARG 0.02535 , 0.02535 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 73] Visit: 86 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 GRBYYYYYY-H STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO,BINAXIS1=1,GAIN=1, 1 862 S LOW-SKY PATTERN 60 1 MAX OST-GALAXY CD BINAXIS2=1 DUR 120% ------------------------------------------------------------------------------------------------------------------------------------ 2 GRBYYYYYY-H STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO,BINAXIS1=1,GAIN=1, 1 862 S LOW-SKY PATTERN 60 2 MAX OST-GALAXY CD BINAXIS2=1 DUR 120% POS TARG 0.02535 , 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 3 GRBYYYYYY-H STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO,BINAXIS1=1,GAIN=1, 1 862 S LOW-SKY PATTERN 60 3 MAX OST-GALAXY CD BINAXIS2=1 DUR 120% POS TARG 0.0, 0.02535 ------------------------------------------------------------------------------------------------------------------------------------ 4 GRBYYYYYY-H STIS/C ACCUM 50CCD MIRROR CR-SPLIT=NO,BINAXIS1=1,GAIN=1, 1 862 S LOW-SKY PATTERN 60 4 MAX OST-GALAXY CD BINAXIS2=1 DUR 120% POS TARG 0.02535 , 0.02535 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 74] Visit: A0 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: STIS UV imaging of the optical transient to (combined with ground-based optical/IR and X-ray measurements) determine the effect of dust within the host (determination of the curvature of the spectrum due to reddening). These observations have to be scheduled roughly ~ 1 week from the GRB event. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-3-Z STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% 0.5 UV-MAM A ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-TOO-3-Z STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% POS TARG 0.5 UV-MAM 0.246, 0.123 A ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-TOO-3-Z STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% POS TARG 0.5 UV-MAM 0.369, 0.369 A ------------------------------------------------------------------------------------------------------------------------------------ 13 GRB-TOO-3-Z STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG 0.5 UV-MAM 0.123, 0.246 A ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-TOO-3-Z STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG 0.5 UV-MAM -0.246,-0.123 A ------------------------------------------------------------------------------------------------------------------------------------ 15 GRB-TOO-3-Z STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG 0.5 UV-MAM -0.123,-0.246 A ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 75] Visit: A1 Visit Priority: Visit Requirements: ON HOLD SEQ A1, A2 WITHIN 2 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits A1 and A2 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-3-Z WFPC2 IMAGE WFALL F450W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-3-Z WFPC2 IMAGE WFALL F555W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 30 GRB-TOO-3-Z WFPC2 IMAGE WFALL F702W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 76] Visit: A2 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits A1 and A2 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-3-Z WFPC2 IMAGE WFALL F814W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 50 GRB-TOO-3-Z WFPC2 IMAGE WFALL F850LP 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 77] Visit: A3 Visit Priority: Visit Requirements: ON HOLD SEQ A3, A4 WITHIN 2 D AFTER A1 BY 6 D TO 10 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits A3 and A4 together form the 2nd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-3-Z WFPC2 IMAGE WFALL F450W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-3-Z WFPC2 IMAGE WFALL F555W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 30 GRB-TOO-3-Z WFPC2 IMAGE WFALL F702W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 78] Visit: A4 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits A3 and A4 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-3-Z WFPC2 IMAGE WFALL F814W 1 800 S PATTERN 10 40 0.5 Comments: Dithering by +2.5 in x and +2.5 pixels in y for resolution. Goal is to use these images to determine offset of OT from host center. ------------------------------------------------------------------------------------------------------------------------------------ 50 GRB-TOO-3-Z WFPC2 IMAGE WFALL F850LP 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 79] Visit: A5 Visit Priority: Visit Requirements: ON HOLD SEQ A5, A6 WITHIN 2 D AFTER A1 BY 14 D TO 18 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits A5 and A6 together form the 3rd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-3-Z WFPC2 IMAGE WFALL F450W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-3-Z WFPC2 IMAGE WFALL F555W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 30 GRB-TOO-3-Z WFPC2 IMAGE WFALL F702W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 80] Visit: A6 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits A5 and A6 together form the 3rd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-3-Z WFPC2 IMAGE WFALL F814W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 50 GRB-TOO-3-Z WFPC2 IMAGE WFALL F850LP 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 81] Visit: A7 Visit Priority: Visit Requirements: ON HOLD SEQ A7, A8 WITHIN 2 D AFTER A1 BY 63 D TO 73 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits A7 and A8 together form the 4th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-3-Z WFPC2 IMAGE WFALL F702W CR-SPLIT=NO 3 1000 S PATTERN 10 10 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 82] Visit: A8 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits A7 and A8 together form the 4th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-3-Z WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 83] Visit: A9 Visit Priority: Visit Requirements: ON HOLD SEQ A9, B0 WITHIN 2 D AFTER A1 BY 123 D TO 133 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits A9 and B0 together form the 5th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-3-Z WFPC2 IMAGE WFALL F702W CR-SPLIT=NO 3 1000 S PATTERN 10 10 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 84] Visit: B0 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits A9 and B0 together form the 5th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-3-Z WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 85] Visit: C0 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: STIS UV imaging of the optical transient to (combined with ground-based optical/IR and X-ray measurements) determine the effect of dust within the host (determination of the curvature of the spectrum due to reddening). These observations have to be scheduled roughly ~ 1 week from the GRB event. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-3-0 STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% .5Z0.9 UV-MAM A ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-TOO-3-0 STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% POS TARG .5Z0.9 UV-MAM 0.246, 0.123 A ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-TOO-3-0 STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% POS TARG .5Z0.9 UV-MAM 0.369, 0.369 A ------------------------------------------------------------------------------------------------------------------------------------ 13 GRB-TOO-3-0 STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG .5Z0.9 UV-MAM 0.123, 0.246 A ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-TOO-3-0 STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG .5Z0.9 UV-MAM -0.246,-0.123 A ------------------------------------------------------------------------------------------------------------------------------------ 15 GRB-TOO-3-0 STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG .5Z0.9 UV-MAM -0.123,-0.246 A ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 86] Visit: C1 Visit Priority: Visit Requirements: ON HOLD SEQ C1, C2 WITHIN 2 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits C1 and C2 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-3-0 WFPC2 IMAGE WFALL F555W 1 2200 S .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-3-0 WFPC2 IMAGE WFALL F702W 1 2200 S PATTERN 10 20 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 87] Visit: C2 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits C1 and C2 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-3-0 WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 88] Visit: C3 Visit Priority: Visit Requirements: ON HOLD SEQ C3, C4 WITHIN 2 D AFTER C1 BY 6 D TO 10 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits C3 and C4 together form the 2nd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-3-0 WFPC2 IMAGE WFALL F555W 1 2200 S .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-3-0 WFPC2 IMAGE WFALL F702W 1 2200 S PATTERN 10 20 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 89] Visit: C4 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits C3 and C4 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-3-0 WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 90] Visit: C5 Visit Priority: Visit Requirements: ON HOLD SEQ C5, C6 WITHIN 2 D AFTER C1 BY 14 D TO 18 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits C5 and C6 together form the 3rd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-3-0 WFPC2 IMAGE WFALL F555W 1 2200 S .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-3-0 WFPC2 IMAGE WFALL F702W 1 2200 S PATTERN 10 20 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 91] Visit: C6 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits C5 and C6 together form the 3rd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-3-0 WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 92] Visit: C7 Visit Priority: Visit Requirements: ON HOLD SEQ C7, C8 WITHIN 2 D AFTER C1 BY 63 D TO 73 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits C7 and C8 together form the 4th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-3-0 WFPC2 IMAGE WFALL F702W CR-SPLIT=NO 3 1000 S PATTERN 10 10 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 93] Visit: C8 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits C7 and C8 together form the 4th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-3-0 WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 94] Visit: C9 Visit Priority: Visit Requirements: ON HOLD SEQ C9, D0 WITHIN 2 D AFTER C1 BY 123 D TO 133 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits C9 and D0 together form the 5th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-3-0 WFPC2 IMAGE WFALL F702W CR-SPLIT=NO 3 1000 S PATTERN 10 10 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 95] Visit: D0 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits C9 and D0 together form the 5th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-3-0 WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 96] Visit: E0 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: STIS UV imaging of the optical transient to (combined with ground-based optical/IR and X-ray measurements) determine the effect of dust within the host (determination of the curvature of the spectrum due to reddening). These observations have to be scheduled roughly ~ 1 week from the GRB event. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-3-D STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% UST UV-MAM A ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-TOO-3-D STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% POS TARG UST UV-MAM 0.246, 0.123 A ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-TOO-3-D STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% POS TARG UST UV-MAM 0.369, 0.369 A ------------------------------------------------------------------------------------------------------------------------------------ 13 GRB-TOO-3-D STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG UST UV-MAM 0.123, 0.246 A ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-TOO-3-D STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG UST UV-MAM -0.246,-0.123 A ------------------------------------------------------------------------------------------------------------------------------------ 15 GRB-TOO-3-D STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG UST UV-MAM -0.123,-0.246 A ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 97] Visit: E1 Visit Priority: Visit Requirements: ON HOLD SEQ E1, E2 WITHIN 2 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits E1 and E2 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-3-D WFPC2 IMAGE WFALL F450W 1 2200 S UST ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-3-D WFPC2 IMAGE WFALL F606W 1 2200 S PATTERN 10 20 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 98] Visit: E2 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits E1 and E2 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-3-D WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [ 99] Visit: E3 Visit Priority: Visit Requirements: ON HOLD SEQ E3, E4 WITHIN 2 D AFTER E1 BY 6 D TO 10 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits E3 and E4 together form the 2nd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-3-D WFPC2 IMAGE WFALL F450W 1 2200 S UST ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-3-D WFPC2 IMAGE WFALL F606W 1 2200 S PATTERN 10 20 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [100] Visit: E4 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits E3 and E4 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-3-D WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [101] Visit: E5 Visit Priority: Visit Requirements: ON HOLD SEQ E5, E6 WITHIN 2 D AFTER E1 BY 14 D TO 18 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits E5 and E6 together form the 3rd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-3-D WFPC2 IMAGE WFALL F450W 1 2200 S UST ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-3-D WFPC2 IMAGE WFALL F606W 1 2200 S PATTERN 10 20 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [102] Visit: E6 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits E5 and E6 together form the 3rd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-3-D WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [103] Visit: E7 Visit Priority: Visit Requirements: ON HOLD SEQ E7, E8 WITHIN 2 D AFTER E1 BY 63 D TO 73 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits E7 and E8 together form the 4th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-3-D WFPC2 IMAGE WFALL F606W CR-SPLIT=NO 3 1000 S PATTERN 10 10 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [104] Visit: E8 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits E7 and E8 together form the 4th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-3-D WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [105] Visit: E9 Visit Priority: Visit Requirements: ON HOLD SEQ E9, F0 WITHIN 2 D AFTER E1 BY 123 D TO 133 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits E9 and F0 together form the 5th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-3-D WFPC2 IMAGE WFALL F606W CR-SPLIT=NO 3 1000 S PATTERN 10 10 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [106] Visit: F0 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits E9 and F0 together form the 5th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-3-D WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [107] Visit: G0 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: STIS UV imaging of the optical transient to (combined with ground-based optical/IR and X-ray measurements) determine the effect of dust within the host (determination of the curvature of the spectrum due to reddening). These observations have to be scheduled roughly ~ 1 week from the GRB event. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-4-Z STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% 0.5 UV-MAM A ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-TOO-4-Z STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% POS TARG 0.5 UV-MAM 0.246, 0.123 A ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-TOO-4-Z STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% POS TARG 0.5 UV-MAM 0.369, 0.369 A ------------------------------------------------------------------------------------------------------------------------------------ 13 GRB-TOO-4-Z STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG 0.5 UV-MAM 0.123, 0.246 A ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-TOO-4-Z STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG 0.5 UV-MAM -0.246,-0.123 A ------------------------------------------------------------------------------------------------------------------------------------ 15 GRB-TOO-4-Z STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG 0.5 UV-MAM -0.123,-0.246 A ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [108] Visit: G1 Visit Priority: Visit Requirements: ON HOLD SEQ G1, G2 WITHIN 2 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits G1 and G2 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-4-Z WFPC2 IMAGE WFALL F450W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-4-Z WFPC2 IMAGE WFALL F555W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 30 GRB-TOO-4-Z WFPC2 IMAGE WFALL F702W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [109] Visit: G2 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits G1 and G2 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-4-Z WFPC2 IMAGE WFALL F814W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 50 GRB-TOO-4-Z WFPC2 IMAGE WFALL F850LP 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [110] Visit: G3 Visit Priority: Visit Requirements: ON HOLD SEQ G3, G4 WITHIN 2 D AFTER G1 BY 6 D TO 10 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits G3 and G4 together form the 2nd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-4-Z WFPC2 IMAGE WFALL F450W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-4-Z WFPC2 IMAGE WFALL F555W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 30 GRB-TOO-4-Z WFPC2 IMAGE WFALL F702W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [111] Visit: G4 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits G3 and G4 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-4-Z WFPC2 IMAGE WFALL F814W 1 800 S PATTERN 10 40 0.5 Comments: Dithering by +2.5 in x and +2.5 pixels in y for resolution. Goal is to use these images to determine offset of OT from host center. ------------------------------------------------------------------------------------------------------------------------------------ 50 GRB-TOO-4-Z WFPC2 IMAGE WFALL F850LP 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [112] Visit: G5 Visit Priority: Visit Requirements: ON HOLD SEQ G5, G6 WITHIN 2 D AFTER G1 BY 14 D TO 18 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits G5 and G6 together form the 3rd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-4-Z WFPC2 IMAGE WFALL F450W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-4-Z WFPC2 IMAGE WFALL F555W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 30 GRB-TOO-4-Z WFPC2 IMAGE WFALL F702W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [113] Visit: G6 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits G5 and G6 together form the 3rd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-4-Z WFPC2 IMAGE WFALL F814W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 50 GRB-TOO-4-Z WFPC2 IMAGE WFALL F850LP 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [114] Visit: G7 Visit Priority: Visit Requirements: ON HOLD SEQ G7, G8 WITHIN 2 D AFTER G1 BY 63 D TO 73 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits G7 and G8 together form the 4th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-4-Z WFPC2 IMAGE WFALL F702W CR-SPLIT=NO 3 1000 S PATTERN 10 10 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [115] Visit: G8 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits G7 and G8 together form the 4th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-4-Z WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [116] Visit: G9 Visit Priority: Visit Requirements: ON HOLD SEQ G9, H0 WITHIN 2 D AFTER G1 BY 123 D TO 133 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits G9 and H0 together form the 5th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-4-Z WFPC2 IMAGE WFALL F702W CR-SPLIT=NO 3 1000 S PATTERN 10 10 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [117] Visit: H0 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits G9 and H0 together form the 5th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-4-Z WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [118] Visit: I0 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: STIS UV imaging of the optical transient to (combined with ground-based optical/IR and X-ray measurements) determine the effect of dust within the host (determination of the curvature of the spectrum due to reddening). These observations have to be scheduled roughly ~ 1 week from the GRB event. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-4-0 STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% .5Z0.9 UV-MAM A ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-TOO-4-0 STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% POS TARG .5Z0.9 UV-MAM 0.246, 0.123 A ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-TOO-4-0 STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% POS TARG .5Z0.9 UV-MAM 0.369, 0.369 A ------------------------------------------------------------------------------------------------------------------------------------ 13 GRB-TOO-4-0 STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG .5Z0.9 UV-MAM 0.123, 0.246 A ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-TOO-4-0 STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG .5Z0.9 UV-MAM -0.246,-0.123 A ------------------------------------------------------------------------------------------------------------------------------------ 15 GRB-TOO-4-0 STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG .5Z0.9 UV-MAM -0.123,-0.246 A ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [119] Visit: I1 Visit Priority: Visit Requirements: ON HOLD SEQ I1, I2 WITHIN 2 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits I1 and I2 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-4-0 WFPC2 IMAGE WFALL F555W 1 2200 S .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-4-0 WFPC2 IMAGE WFALL F702W 1 2200 S PATTERN 10 20 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [120] Visit: I2 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits I1 and I2 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-4-0 WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [121] Visit: I3 Visit Priority: Visit Requirements: ON HOLD SEQ I3, I4 WITHIN 2 D AFTER I1 BY 6 D TO 10 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits I3 and I4 together form the 2nd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-4-0 WFPC2 IMAGE WFALL F555W 1 2200 S .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-4-0 WFPC2 IMAGE WFALL F702W 1 2200 S PATTERN 10 20 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [122] Visit: I4 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits I3 and I4 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-4-0 WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [123] Visit: I5 Visit Priority: Visit Requirements: ON HOLD SEQ I5, I6 WITHIN 2 D AFTER I1 BY 14 D TO 18 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits I5 and I6 together form the 3rd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-4-0 WFPC2 IMAGE WFALL F555W 1 2200 S .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-4-0 WFPC2 IMAGE WFALL F702W 1 2200 S PATTERN 10 20 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [124] Visit: I6 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits I5 and I6 together form the 3rd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-4-0 WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [125] Visit: I7 Visit Priority: Visit Requirements: ON HOLD SEQ I7, I8 WITHIN 2 D AFTER I1 BY 63 D TO 73 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits I7 and I8 together form the 4th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-4-0 WFPC2 IMAGE WFALL F702W CR-SPLIT=NO 3 1000 S PATTERN 10 10 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [126] Visit: I8 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits I7 and I8 together form the 4th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-4-0 WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [127] Visit: I9 Visit Priority: Visit Requirements: ON HOLD SEQ I9, J0 WITHIN 2 D AFTER I1 BY 123 D TO 133 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits I9 and J0 together form the 5th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-4-0 WFPC2 IMAGE WFALL F702W CR-SPLIT=NO 3 1000 S PATTERN 10 10 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [128] Visit: J0 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits I9 and J0 together form the 5th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-4-0 WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [129] Visit: K0 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: STIS UV imaging of the optical transient to (combined with ground-based optical/IR and X-ray measurements) determine the effect of dust within the host (determination of the curvature of the spectrum due to reddening). These observations have to be scheduled roughly ~ 1 week from the GRB event. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-4-D STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% UST UV-MAM A ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-TOO-4-D STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% POS TARG UST UV-MAM 0.246, 0.123 A ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-TOO-4-D STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% POS TARG UST UV-MAM 0.369, 0.369 A ------------------------------------------------------------------------------------------------------------------------------------ 13 GRB-TOO-4-D STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG UST UV-MAM 0.123, 0.246 A ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-TOO-4-D STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG UST UV-MAM -0.246,-0.123 A ------------------------------------------------------------------------------------------------------------------------------------ 15 GRB-TOO-4-D STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG UST UV-MAM -0.123,-0.246 A ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [130] Visit: K1 Visit Priority: Visit Requirements: ON HOLD SEQ K1, K2 WITHIN 2 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits K1 and K2 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-4-D WFPC2 IMAGE WFALL F450W 1 2200 S UST ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-4-D WFPC2 IMAGE WFALL F606W 1 2200 S PATTERN 10 20 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [131] Visit: K2 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits K1 and K2 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-4-D WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [132] Visit: K3 Visit Priority: Visit Requirements: ON HOLD SEQ K3, K4 WITHIN 2 D AFTER K1 BY 6 D TO 10 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits K3 and K4 together form the 2nd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-4-D WFPC2 IMAGE WFALL F450W 1 2200 S UST ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-4-D WFPC2 IMAGE WFALL F606W 1 2200 S PATTERN 10 20 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [133] Visit: K4 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits K3 and K4 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-4-D WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [134] Visit: K5 Visit Priority: Visit Requirements: ON HOLD SEQ K5, K6 WITHIN 2 D AFTER K1 BY 14 D TO 18 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits K5 and K6 together form the 3rd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-4-D WFPC2 IMAGE WFALL F450W 1 2200 S UST ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-4-D WFPC2 IMAGE WFALL F606W 1 2200 S PATTERN 10 20 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [135] Visit: K6 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits K5 and K6 together form the 3rd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-4-D WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [136] Visit: K7 Visit Priority: Visit Requirements: ON HOLD SEQ K7, K8 WITHIN 2 D AFTER K1 BY 63 D TO 73 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits K7 and K8 together form the 4th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-4-D WFPC2 IMAGE WFALL F606W CR-SPLIT=NO 3 1000 S PATTERN 10 10 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [137] Visit: K8 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits K7 and K8 together form the 4th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-4-D WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [138] Visit: K9 Visit Priority: Visit Requirements: ON HOLD SEQ K9, L0 WITHIN 2 D AFTER K1 BY 123 D TO 133 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits K9 and L0 together form the 5th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-4-D WFPC2 IMAGE WFALL F606W CR-SPLIT=NO 3 1000 S PATTERN 10 10 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [139] Visit: L0 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits K9 and L0 together form the 5th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-4-D WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [140] Visit: M0 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: STIS UV imaging of the optical transient to (combined with ground-based optical/IR and X-ray measurements) determine the effect of dust within the host (determination of the curvature of the spectrum due to reddening). These observations have to be scheduled roughly ~ 1 week from the GRB event. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-5-Z STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% 0.5 UV-MAM A ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-TOO-5-Z STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% POS TARG 0.5 UV-MAM 0.246, 0.123 A ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-TOO-5-Z STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% POS TARG 0.5 UV-MAM 0.369, 0.369 A ------------------------------------------------------------------------------------------------------------------------------------ 13 GRB-TOO-5-Z STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG 0.5 UV-MAM 0.123, 0.246 A ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-TOO-5-Z STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG 0.5 UV-MAM -0.246,-0.123 A ------------------------------------------------------------------------------------------------------------------------------------ 15 GRB-TOO-5-Z STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG 0.5 UV-MAM -0.123,-0.246 A ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [141] Visit: M1 Visit Priority: Visit Requirements: ON HOLD SEQ M1, M2 WITHIN 2 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits M1 and M2 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-5-Z WFPC2 IMAGE WFALL F450W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-5-Z WFPC2 IMAGE WFALL F555W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 30 GRB-TOO-5-Z WFPC2 IMAGE WFALL F702W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [142] Visit: M2 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits M1 and M2 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-5-Z WFPC2 IMAGE WFALL F814W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 50 GRB-TOO-5-Z WFPC2 IMAGE WFALL F850LP 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [143] Visit: M3 Visit Priority: Visit Requirements: ON HOLD SEQ M3, M4 WITHIN 2 D AFTER M1 BY 6 D TO 10 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits M3 and M4 together form the 2nd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-5-Z WFPC2 IMAGE WFALL F450W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-5-Z WFPC2 IMAGE WFALL F555W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 30 GRB-TOO-5-Z WFPC2 IMAGE WFALL F702W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [144] Visit: M4 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits M3 and M4 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-5-Z WFPC2 IMAGE WFALL F814W 1 800 S PATTERN 10 40 0.5 Comments: Dithering by +2.5 in x and +2.5 pixels in y for resolution. Goal is to use these images to determine offset of OT from host center. ------------------------------------------------------------------------------------------------------------------------------------ 50 GRB-TOO-5-Z WFPC2 IMAGE WFALL F850LP 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [145] Visit: M5 Visit Priority: Visit Requirements: ON HOLD SEQ M5, M6 WITHIN 2 D AFTER M1 BY 14 D TO 18 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits M5 and M6 together form the 3rd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-5-Z WFPC2 IMAGE WFALL F450W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-5-Z WFPC2 IMAGE WFALL F555W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 30 GRB-TOO-5-Z WFPC2 IMAGE WFALL F702W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [146] Visit: M6 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits M5 and M6 together form the 3rd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-5-Z WFPC2 IMAGE WFALL F814W 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 50 GRB-TOO-5-Z WFPC2 IMAGE WFALL F850LP 1 2200 S 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [147] Visit: M7 Visit Priority: Visit Requirements: ON HOLD SEQ M7, M8 WITHIN 2 D AFTER M1 BY 63 D TO 73 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits M7 and M8 together form the 4th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-5-Z WFPC2 IMAGE WFALL F702W CR-SPLIT=NO 3 1000 S PATTERN 10 10 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [148] Visit: M8 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits M7 and M8 together form the 4th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-5-Z WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [149] Visit: M9 Visit Priority: Visit Requirements: ON HOLD SEQ M9, N0 WITHIN 2 D AFTER M1 BY 123 D TO 133 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits M9 and N0 together form the 5th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-5-Z WFPC2 IMAGE WFALL F702W CR-SPLIT=NO 3 1000 S PATTERN 10 10 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [150] Visit: N0 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits M9 and N0 together form the 5th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-5-Z WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 0.5 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [151] Visit: O0 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: STIS UV imaging of the optical transient to (combined with ground-based optical/IR and X-ray measurements) determine the effect of dust within the host (determination of the curvature of the spectrum due to reddening). These observations have to be scheduled roughly ~ 1 week from the GRB event. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-5-0 STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% .5Z0.9 UV-MAM A ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-TOO-5-0 STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% POS TARG .5Z0.9 UV-MAM 0.246, 0.123 A ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-TOO-5-0 STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% POS TARG .5Z0.9 UV-MAM 0.369, 0.369 A ------------------------------------------------------------------------------------------------------------------------------------ 13 GRB-TOO-5-0 STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG .5Z0.9 UV-MAM 0.123, 0.246 A ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-TOO-5-0 STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG .5Z0.9 UV-MAM -0.246,-0.123 A ------------------------------------------------------------------------------------------------------------------------------------ 15 GRB-TOO-5-0 STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG .5Z0.9 UV-MAM -0.123,-0.246 A ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [152] Visit: O1 Visit Priority: Visit Requirements: ON HOLD SEQ O1, O2 WITHIN 2 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits O1 and O2 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-5-0 WFPC2 IMAGE WFALL F555W 1 2200 S .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-5-0 WFPC2 IMAGE WFALL F702W 1 2200 S PATTERN 10 20 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [153] Visit: O2 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits O1 and O2 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-5-0 WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [154] Visit: O3 Visit Priority: Visit Requirements: ON HOLD SEQ O3, O4 WITHIN 2 D AFTER O1 BY 6 D TO 10 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits O3 and O4 together form the 2nd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-5-0 WFPC2 IMAGE WFALL F555W 1 2200 S .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-5-0 WFPC2 IMAGE WFALL F702W 1 2200 S PATTERN 10 20 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [155] Visit: O4 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits O3 and O4 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-5-0 WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [156] Visit: O5 Visit Priority: Visit Requirements: ON HOLD SEQ O5, O6 WITHIN 2 D AFTER O1 BY 14 D TO 18 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits O5 and O6 together form the 3rd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-5-0 WFPC2 IMAGE WFALL F555W 1 2200 S .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-5-0 WFPC2 IMAGE WFALL F702W 1 2200 S PATTERN 10 20 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [157] Visit: O6 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits O5 and O6 together form the 3rd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-5-0 WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [158] Visit: O7 Visit Priority: Visit Requirements: ON HOLD SEQ O7, O8 WITHIN 2 D AFTER O1 BY 63 D TO 73 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits O7 and O8 together form the 4th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-5-0 WFPC2 IMAGE WFALL F702W CR-SPLIT=NO 3 1000 S PATTERN 10 10 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [159] Visit: O8 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits O7 and O8 together form the 4th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-5-0 WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [160] Visit: O9 Visit Priority: Visit Requirements: ON HOLD SEQ O9, P0 WITHIN 2 D AFTER O1 BY 123 D TO 133 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits O9 and P0 together form the 5th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-5-0 WFPC2 IMAGE WFALL F702W CR-SPLIT=NO 3 1000 S PATTERN 10 10 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [161] Visit: P0 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits O9 and P0 together form the 5th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-5-0 WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 .5Z0.9 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [162] Visit: Q0 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: STIS UV imaging of the optical transient to (combined with ground-based optical/IR and X-ray measurements) determine the effect of dust within the host (determination of the curvature of the spectrum due to reddening). These observations have to be scheduled roughly ~ 1 week from the GRB event. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-5-D STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% UST UV-MAM A ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-TOO-5-D STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% POS TARG UST UV-MAM 0.246, 0.123 A ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-TOO-5-D STIS/N ACCUM F25QTZ MIRROR 1 800 S MAX DUR 120% POS TARG UST UV-MAM 0.369, 0.369 A ------------------------------------------------------------------------------------------------------------------------------------ 13 GRB-TOO-5-D STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG UST UV-MAM 0.123, 0.246 A ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-TOO-5-D STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG UST UV-MAM -0.246,-0.123 A ------------------------------------------------------------------------------------------------------------------------------------ 15 GRB-TOO-5-D STIS/N ACCUM F25QTZ MIRROR 1 866 S MAX DUR 120% POS TARG UST UV-MAM -0.123,-0.246 A ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [163] Visit: Q1 Visit Priority: Visit Requirements: ON HOLD SEQ Q1, Q2 WITHIN 2 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits Q1 and Q2 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-5-D WFPC2 IMAGE WFALL F450W 1 2200 S UST ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-5-D WFPC2 IMAGE WFALL F606W 1 2200 S PATTERN 10 20 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [164] Visit: Q2 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits Q1 and Q2 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-5-D WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [165] Visit: Q3 Visit Priority: Visit Requirements: ON HOLD SEQ Q3, Q4 WITHIN 2 D AFTER Q1 BY 6 D TO 10 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits Q3 and Q4 together form the 2nd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-5-D WFPC2 IMAGE WFALL F450W 1 2200 S UST ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-5-D WFPC2 IMAGE WFALL F606W 1 2200 S PATTERN 10 20 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [166] Visit: Q4 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits Q3 and Q4 together form the first epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-5-D WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [167] Visit: Q5 Visit Priority: Visit Requirements: ON HOLD SEQ Q5, Q6 WITHIN 2 D AFTER Q1 BY 14 D TO 18 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits Q5 and Q6 together form the 3rd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-5-D WFPC2 IMAGE WFALL F450W 1 2200 S UST ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-5-D WFPC2 IMAGE WFALL F606W 1 2200 S PATTERN 10 20 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [168] Visit: Q6 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits Q5 and Q6 together form the 3rd epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-5-D WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [169] Visit: Q7 Visit Priority: Visit Requirements: ON HOLD SEQ Q7, Q8 WITHIN 2 D AFTER Q1 BY 63 D TO 73 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits Q7 and Q8 together form the 4th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-5-D WFPC2 IMAGE WFALL F606W CR-SPLIT=NO 3 1000 S PATTERN 10 10 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [170] Visit: Q8 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits Q7 and Q8 together form the 4th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-5-D WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [171] Visit: Q9 Visit Priority: Visit Requirements: ON HOLD SEQ Q9, R0 WITHIN 2 D AFTER Q1 BY 123 D TO 133 D SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits Q9 and R0 together form the 5th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-5-D WFPC2 IMAGE WFALL F606W CR-SPLIT=NO 3 1000 S PATTERN 10 10 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [172] Visit: R0 Visit Priority: Visit Requirements: ON HOLD SCHED 100% On Hold Comments: Target of Opportunity Additional Comments: Visits Q9 and R0 together form the 5th epoch of a series of 5 epochs at roughly tp-8, tp, tp+8, tp+60 and tp+120 days, where tp is the expected epoch of maximum light of the supernova that possibly acompanies the gamma- ray burst. The observations are made using two broad band filters. In case we find from earlier observations that the source is very faint, we will contact STScI and request that the observations be made in a single filter. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-5-D WFPC2 IMAGE WFALL F814W 1 2200 S PATTERN 10 40 UST ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [173] Visit: UV Visit Priority: Visit Requirements: SCHED 100% ON HOLD On Hold Comments: GRB TOO 1: 2-3 day turn around Additional Comments: TOO observations (5 orbits) of the OT for GRB-TOO-1, 2-3 days after the burst: (1) image of the slit on the CCD with the TUNGSTEN lamp; (IV) sequence PRISM - WAVECAL. The object spectra are obtained through a 52x0.2 Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-1 STIS/C ACQ 50CCD MIRROR 1 90 S CD Comments: Acquisition should be OK for up to V = 22.4 and flat spectrum in lambda (R = 21.7) See page 57 on STIS manual. ------------------------------------------------------------------------------------------------------------------------------------ 11 NONE STIS/C ACCUM 52X0.2 MIRROR LAMP=TUNGSTEN,WAVECAL=NO, 1 1 S CD CR-SPLIT=NO Comments: Image of the slit on the CCD. Not accepted by RPS2. The WAVECAL=NO and CR-SPLIT=NO parameters may be superfluous. ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-1 STIS/N TIME-TA 52X0.2 PRISM 2125 BUFFER-TIME=200 1 1700 S UV-MAM G A Comments: PRISM spectrum. Fill 1st orbit. ------------------------------------------------------------------------------------------------------------------------------------ 25 WAVE STIS/N ACCUM 52X0.2 PRISM 2125 1 DEF UV-MAM A Comments: PC: The dump and this wavecal should be done during occultation. ------------------------------------------------------------------------------------------------------------------------------------ 30 GRB-TOO-1 STIS/N TIME-TA 52X0.2 PRISM 2125 BUFFER-TIME=200 1 2640 S UV-MAM G A Comments: PRISM spectrum. 2nd orbit. ------------------------------------------------------------------------------------------------------------------------------------ 35 WAVE STIS/N ACCUM 52X0.2 PRISM 2125 1 DEF UV-MAM A Comments: PC: The dump and this wavecal should be done during occultation. ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-1 STIS/N TIME-TA 52X0.2 PRISM 2125 BUFFER-TIME=200 1 2640 S UV-MAM G A Comments: PRISM spectrum. 3rd orbit. ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [174] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 45 WAVE STIS/N ACCUM 52X0.2 PRISM 2125 1 DEF UV-MAM A Comments: PC: The dump and this wavecal should be done during occultation. ------------------------------------------------------------------------------------------------------------------------------------ 50 GRB-TOO-1 STIS/N TIME-TA 52X0.2 PRISM 2125 BUFFER-TIME=200 1 2640 S UV-MAM G A Comments: PRISM spectrum. 4th orbit. ------------------------------------------------------------------------------------------------------------------------------------ 55 WAVE STIS/N ACCUM 52X0.2 PRISM 2125 1 DEF UV-MAM A Comments: PC: The dump and this wavecal should be done during occultation. ------------------------------------------------------------------------------------------------------------------------------------ 60 GRB-TOO-1 STIS/N TIME-TA 52X0.2 PRISM 2125 BUFFER-TIME=200 1 2640 S UV-MAM G A Comments: PRISM spectrum. 5th orbit. ------------------------------------------------------------------------------------------------------------------------------------ 65 WAVE STIS/N ACCUM 52X0.2 PRISM 2125 1 DEF UV-MAM A Comments: PC: this wavecal should be done during occultation. ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [175] Visit: UW Visit Priority: Visit Requirements: SCHED 100% ON HOLD On Hold Comments: GRB TOO 2: 2-3 day turn around Additional Comments: TOO observations (5 orbits) of the OT for GRB-TOO-2, 2-3 days after the burst: (1) image of the slit on the CCD with the TUNGSTEN lamp; (IV) sequence PRISM - WAVECAL. The object spectra are obtained through a 52x0.2. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-TOO-2 STIS/C ACQ 50CCD MIRROR 1 90 S CD Comments: Acquisition should be OK for up to V = 22.4 and flat spectrum in lambda (R = 21.7) See page 57 on STIS manual. ------------------------------------------------------------------------------------------------------------------------------------ 11 NONE STIS/C ACCUM 52X0.2 MIRROR LAMP=TUNGSTEN,WAVECAL=NO, 1 1 S CD CR-SPLIT=NO Comments: Image of the slit on the CCD. Not accepted by RPS2. The WAVECAL=NO and CR-SPLIT=NO parameters may be superfluous. ------------------------------------------------------------------------------------------------------------------------------------ 20 GRB-TOO-2 STIS/N TIME-TA 52X0.2 PRISM 2125 BUFFER-TIME=200 1 1700 S UV-MAM G A Comments: PRISM spectrum. Fill 1st orbit. ------------------------------------------------------------------------------------------------------------------------------------ 30 WAVE STIS/N ACCUM 52X0.2 PRISM 2125 1 DEF UV-MAM A Comments: PC: this wavecal should be done during occultation. ------------------------------------------------------------------------------------------------------------------------------------ 40 GRB-TOO-2 STIS/N TIME-TA 52X0.2 PRISM 2125 BUFFER-TIME=200 1 2730 S PATTERN 1 40 UV-MAM G A Comments: PRISM spectrum. Fill all 4 remaining orbits. wavecal during occultation. ------------------------------------------------------------------------------------------------------------------------------------ 50 WAVE STIS/N ACCUM 52X0.2 PRISM 2125 1 DEF UV-MAM A Comments: PC: this wavecal should be done during occultation. ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [176] Summary Form for Proposal 8688 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures 50CCD F25QTZ WFALL 52X0.2 ------------------------------------------------------------------------------------------------------------------------------------ Configurations STIS/CCD STIS/NUV-MAMA WFPC2 ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM IMAGE ACQ TIME-TAG ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters CR-SPLIT=NO BINAXIS2=1 GAIN=1 BINAXIS1=1 WAVECAL=NO BUFFER-TIME=200 LAMP=TUNGSTEN ------------------------------------------------------------------------------------------------------------------------------------ Proposal Category GO ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [177] Summary Form for Proposal 8688 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements ON HOLD SEQ 01, 02, 03, 04 WITHIN 36 H SCHED 100% POS TARG 24.1197, 24.1197 POS TARG 24.6268, 24.3732 POS TARG 24.8803, 24.8803 POS TARG -24.8803, 24.1197 NEW OBSET FULL ACQ OBSET ID 1A POS TARG -24.3732, 24.3732 POS TARG -24.1197, 24.8803 ON HOLD SCHED 100% SAME ORIENT AS 01 POS TARG -24.8803,-24.8803 POS TARG -24.3732,-24.6268 POS TARG -24.1197,-24.1197 POS TARG 24.1197,-24.8803 NEW OBSET FULL ACQ OBSET ID 2A POS TARG 24.6268,-24.6268 POS TARG 24.8803,-24.1197 POS TARG 24.1451, 24.1451 POS TARG 24.6521, 24.3986 POS TARG 24.9056, 24.9056 NEW OBSET FULL ACQ OBSET ID 3A POS TARG -24.8549, 24.1451 POS TARG -24.3479, 24.3986 POS TARG -24.0944, 24.9056 POS TARG -24.8549,-24.8549 POS TARG -24.3479,-24.6014 POS TARG -24.0944,-24.0944 POS TARG 24.1451,-24.8549 NEW OBSET FULL ACQ OBSET ID 4A POS TARG 24.6521,-24.6014 POS TARG 24.9056,-24.0944 ON HOLD SEQ 05, 06, 07, 08 WITHIN 36 H SCHED 100% AFTER 01 BY 80 D TO 100 D NEW OBSET FULL ACQ OBSET ID 5A POS TARG -24.8803, 24.1197 ON HOLD SCHED 100% SAME ORIENT AS 05 POS TARG 24.1197,-24.8803 NEW OBSET FULL ACQ OBSET ID 6A POS TARG -24.8549, 24.1451 NEW OBSET FULL ACQ OBSET ID 7A POS TARG 24.1451,-24.8549 NEW OBSET FULL ACQ OBSET ID 8A ON HOLD SCHED 100% AFTER 01 BY 80 D TO 100 D PATTERN 61 10 ON HOLD SCHED 100% ON HOLD SCHED 100% AFTER 10 BY 80 D TO 100 D ON HOLD SCHED 100% SEQ 12, 13 WITHIN 36 H ON HOLD SCHED 100% SAME ORIENT AS 12 PATTERN 61 10 POS TARG 0.02535, 0.02535 ON HOLD SCHED 100% AFTER 12 BY 80 D TO 100 D SEQ 14, 15 WITHIN 36 H ON HOLD SCHED 100% SAME ORIENT AS 14 ON HOLD SEQ 16, 17, 18, 19 WITHIN 36 H SCHED 100% ON HOLD SCHED 100% SAME ORIENT AS 16 POS TARG -24.8803, 24.1197 POS TARG 24.1197,-24.8803 ON HOLD SEQ 20, 21, 22, 23 WITHIN 36 H AFTER 16 BY 80 D TO 100 D SCHED 100% ON HOLD SCHED 100% SAME ORIENT AS 20 ON HOLD SCHED 100% AFTER 16 BY 80 D TO 100 D PATTERN 60 10 ON HOLD SCHED 100% SEQ 25, 26, 27, 28 WITHIN 36 H ON HOLD SCHED 100% SAME ORIENT AS 25 PATTERN 61 10 POS TARG 0.02535, 0.0 PATTERN 61 10 POS TARG 0.0, 0.02535 ON HOLD SCHED 100% SEQ 29, 30, 31, 32 WITHIN 36 H AFTER 25 BY 80 D TO 100 D ON HOLD SCHED 100% SAME ORIENT AS 29 ON HOLD SEQ 41, 42, 43, 44 WITHIN 36 H SCHED 100% POS TARG -24.8803, 24.1197 NEW OBSET FULL ACQ OBSET ID 1B ON HOLD SCHED 100% SAME ORIENT AS 41 POS TARG 24.1197,-24.8803 NEW OBSET FULL ACQ OBSET ID 2B NEW OBSET FULL ACQ OBSET ID 3B POS TARG -24.8549, 24.1451 POS TARG 24.1451,-24.8549 NEW OBSET FULL ACQ OBSET ID 4B ON HOLD SEQ 45, 46, 47, 48 WITHIN 36 H SCHED 100% AFTER 41 BY 80 D TO 100 D NEW OBSET FULL ACQ OBSET ID 5B POS TARG -24.8803, 24.1197 ON HOLD SCHED 100% SAME ORIENT AS 45 POS TARG 24.1197,-24.8803 NEW OBSET FULL ACQ OBSET ID 6B POS TARG -24.8549, 24.1451 NEW OBSET FULL ACQ OBSET ID 7B POS TARG 24.1451,-24.8549 NEW OBSET FULL ACQ OBSET ID 8B ON HOLD SCHED 100% AFTER 41 BY 80 D TO 100 D ON HOLD SCHED 100% AFTER 50 BY 80 D TO 100 D ON HOLD SCHED 100% SEQ 52, 53 WITHIN 36 H ON HOLD SCHED 100% SAME ORIENT AS 52 ON HOLD SCHED 100% AFTER 52 BY 80 D TO 100 D SEQ 54, 55 WITHIN 36 H ON HOLD SCHED 100% SAME ORIENT AS 54 ON HOLD SEQ 56, 57, 58, 59 WITHIN 36 H SCHED 100% ON HOLD SCHED 100% SAME ORIENT AS 56 ON HOLD SEQ 60, 61, 62, 63 WITHIN 36 H AFTER 56 BY 80 D TO 100 D SCHED 100% ON HOLD SCHED 100% SAME ORIENT AS 60 ON HOLD SCHED 100% AFTER 56 BY 80 D TO 100 D ON HOLD SCHED 100% SEQ 65, 66, 67, 68 WITHIN 36 H ON HOLD SCHED 100% SAME ORIENT AS 65 ON HOLD SCHED 100% SEQ 69, 70, 71, 72 WITHIN 36 H AFTER 65 BY 80 D TO 100 D ON HOLD SCHED 100% SAME ORIENT AS 69 LOW-SKY PATTERN 60 1 MAX DUR 120% LOW-SKY PATTERN 60 2 MAX DUR 120% POS TARG 0.02535, 0.0 LOW-SKY PATTERN 60 3 MAX DUR 120% POS TARG 0.0, 0.02535 LOW-SKY PATTERN 60 4 MAX DUR 120% POS TARG 0.02535, 0.02535 MAX DUR 120% MAX DUR 120% POS TARG 0.246, 0.123 MAX DUR 120% POS TARG 0.369, 0.369 MAX DUR 120% POS TARG 0.123, 0.246 MAX DUR 120% POS TARG -0.246,-0.123 MAX DUR 120% POS TARG -0.123,-0.246 ON HOLD SEQ A1, A2 WITHIN 2 D SCHED 100% ON HOLD SEQ A3, A4 WITHIN 2 D AFTER A1 BY 6 D TO 10 D SCHED 100% PATTERN 10 40 ON HOLD SEQ A5, A6 WITHIN 2 D AFTER A1 BY 14 D TO 18 D SCHED 100% ON HOLD SEQ A7, A8 WITHIN 2 D AFTER A1 BY 63 D TO 73 D SCHED 100% PATTERN 10 10 ON HOLD SEQ A9, B0 WITHIN 2 D AFTER A1 BY 123 D TO 133 D SCHED 100% ON HOLD SEQ C1, C2 WITHIN 2 D SCHED 100% PATTERN 10 20 ON HOLD SEQ C3, C4 WITHIN 2 D AFTER C1 BY 6 D TO 10 D SCHED 100% ON HOLD SEQ C5, C6 WITHIN 2 D AFTER C1 BY 14 D TO 18 D SCHED 100% ON HOLD SEQ C7, C8 WITHIN 2 D AFTER C1 BY 63 D TO 73 D SCHED 100% ON HOLD SEQ C9, D0 WITHIN 2 D AFTER C1 BY 123 D TO 133 D SCHED 100% ON HOLD SEQ E1, E2 WITHIN 2 D SCHED 100% ON HOLD SEQ E3, E4 WITHIN 2 D AFTER E1 BY 6 D TO 10 D SCHED 100% ON HOLD SEQ E5, E6 WITHIN 2 D AFTER E1 BY 14 D TO 18 D SCHED 100% ON HOLD SEQ E7, E8 WITHIN 2 D AFTER E1 BY 63 D TO 73 D SCHED 100% ON HOLD SEQ E9, F0 WITHIN 2 D AFTER E1 BY 123 D TO 133 D SCHED 100% ON HOLD SEQ G1, G2 WITHIN 2 D SCHED 100% ON HOLD SEQ G3, G4 WITHIN 2 D AFTER G1 BY 6 D TO 10 D SCHED 100% ON HOLD SEQ G5, G6 WITHIN 2 D AFTER G1 BY 14 D TO 18 D SCHED 100% ON HOLD SEQ G7, G8 WITHIN 2 D AFTER G1 BY 63 D TO 73 D SCHED 100% ON HOLD SEQ G9, H0 WITHIN 2 D AFTER G1 BY 123 D TO 133 D SCHED 100% ON HOLD SEQ I1, I2 WITHIN 2 D SCHED 100% ON HOLD SEQ I3, I4 WITHIN 2 D AFTER I1 BY 6 D TO 10 D SCHED 100% ON HOLD SEQ I5, I6 WITHIN 2 D AFTER I1 BY 14 D TO 18 D SCHED 100% ON HOLD SEQ I7, I8 WITHIN 2 D AFTER I1 BY 63 D TO 73 D SCHED 100% ON HOLD SEQ I9, J0 WITHIN 2 D AFTER I1 BY 123 D TO 133 D SCHED 100% ON HOLD SEQ K1, K2 WITHIN 2 D SCHED 100% ON HOLD SEQ K3, K4 WITHIN 2 D AFTER K1 BY 6 D TO 10 D SCHED 100% ON HOLD SEQ K5, K6 WITHIN 2 D AFTER K1 BY 14 D TO 18 D SCHED 100% ON HOLD SEQ K7, K8 WITHIN 2 D AFTER K1 BY 63 D TO 73 D SCHED 100% ON HOLD SEQ K9, L0 WITHIN 2 D AFTER K1 BY 123 D TO 133 D SCHED 100% ON HOLD SEQ M1, M2 WITHIN 2 D SCHED 100% ON HOLD SEQ M3, M4 WITHIN 2 D AFTER M1 BY 6 D TO 10 D SCHED 100% ON HOLD SEQ M5, M6 WITHIN 2 D AFTER M1 BY 14 D TO 18 D SCHED 100% ON HOLD SEQ M7, M8 WITHIN 2 D AFTER M1 BY 63 D TO 73 D SCHED 100% ON HOLD SEQ M9, N0 WITHIN 2 D AFTER M1 BY 123 D TO 133 D SCHED 100% ON HOLD SEQ O1, O2 WITHIN 2 D SCHED 100% ON HOLD SEQ O3, O4 WITHIN 2 D AFTER O1 BY 6 D TO 10 D SCHED 100% ON HOLD SEQ O5, O6 WITHIN 2 D AFTER O1 BY 14 D TO 18 D SCHED 100% ON HOLD SEQ O7, O8 WITHIN 2 D AFTER O1 BY 63 D TO 73 D SCHED 100% ON HOLD SEQ O9, P0 WITHIN 2 D AFTER O1 BY 123 D TO 133 D SCHED 100% ON HOLD SEQ Q1, Q2 WITHIN 2 D SCHED 100% ON HOLD SEQ Q3, Q4 WITHIN 2 D AFTER Q1 BY 6 D TO 10 D SCHED 100% ON HOLD SEQ Q5, Q6 WITHIN 2 D AFTER Q1 BY 14 D TO 18 D SCHED 100% ON HOLD SEQ Q7, Q8 WITHIN 2 D AFTER Q1 BY 63 D TO 73 D SCHED 100% ON HOLD SEQ Q9, R0 WITHIN 2 D AFTER Q1 BY 123 D TO 133 D SCHED 100% SCHED 100% ON HOLD PATTERN 1 40 ------------------------------------------------------------------------------------------------------------------------------------ 8688( 5) - 04/17/00 12:37 - [178] Summary Form for Proposal 8688 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements MIRROR F450W F555W F702W F814W F850LP F606W PRISM ------------------------------------------------------------------------------------------------------------------------------------ Target Names GRB-SHORT-1 GRB-SHORT-2 GRBXXXXXX-HOST-GALAXY GRBYYYYYY-HOST-GALAXY GRB-TOO-3-Z0.5 GRB-TOO-3-0.5Z0.9 GRB-TOO-3-DUST GRB-TOO-4-Z0.5 GRB-TOO-4-0.5Z0.9 GRB-TOO-4-DUST GRB-TOO-5-Z0.5 GRB-TOO-5-0.5Z0.9 GRB-TOO-5-DUST GRB-TOO-1 NONE WAVE GRB-TOO-2 ------------------------------------------------------------------------------------------------------------------------------------ Wavelengths 2125 ------------------------------------------------------------------------------------------------------------------------------------