12502( 6) - 20-Mar-2012 12:48:19 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 12502 Version: 6 Check-in Time: 20-Mar-2012 12:48:19 STScI Edit Number: 3 Title From the Locations to the Origins of Short Gamma-Ray Bursts ------------------------------------------------------------------------------------ Type Cycle GO 19 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Andrew S. Fruchter Space Telescope Science Institute CoI: Dr. Kryzysztof Belczynski Warsaw University N CoI: Dr. David Bersier Liverpool John Moores University N CoI: Prof. Joshua S. Bloom University of California - Berkeley N CoI: Dr. Guido Chincarini Osservatorio Astronomico di Brera, Milano N CoI: Dr. Christopher J. Conselice University of Nottingham N CoI: Mr. John Graham The Johns Hopkins University N CoI: Dr. Stephen T. Holland Space Telescope Science Institute N CoI: Dr. C. Kouveliotou NASA Marshall Space Flight Center N CoI: Dr. Andrew J. Levan The University of Warwick N CoI: Dr. Mario Livio Space Telescope Science Institute N CoI: Dr. Kuntal Misra Space Telescope Science Institute N CoI: Dr. Asaf Pe'er Harvard University N CoI: Dr. Daniel Perley California Institute of Technology N CoI: Prof. Nial R. Tanvir University of Leicester N ------------------------------------------------------------------------------------ Abstract While long-duration gamma-ray bursts (LGRBs) result from the collapse of massive stars, the progenitors of short-duration gamma-ray bursts (SGRBs) are still unknown. Although SGRBs are widely thought to result from the inspiral of compact binaries, this is a conjecture. SGRBs have been found in elliptical galaxies, Abell Clusters, star-forming dwarfs and spirals. Analysis of our Cycle 16 and Cycle 17 programs shows that the vast majority of SGRBs lie off of the rest-frame UV light (lambda < 400nm) of their hosts, and may even be more widely distributed than the red light (lambda > 600 nm). These results may be an indication that the progenitors of SGRBs have significant velocities. We will use two lines of attack to obtain substantial new insight into the origins of SGRBs. 1) WFC3 IR imaging of eleven hosts will nearly double the number of hosts with HST imaging in the rest-frame red. This new sample is large enough to turn the statistical suggestion already seen in the red light distribution into a statistical certainty, and would strongly imply that SGRBs are formed from compact binaries. Additionally if some of these bursts continue to show no evidence of an underlying host, models which predict neutron-star binaries with large velocities would be favored. 2) If an SGRB goes off in a nearby elliptical we will trigger a target of opportunity. The discovery of a globular cluster at the site of the explosion would provide revolutionary evidence that SGRBs are formed from compact binaries. ------------------------------------------------------------------------------------ Observations Description ------------------------ We propose to observe all SGRBs localized to better than $0\farcs1$ since the 12502( 6) - 20-Mar-2012 12:48:19 - [ 2] Cycle 17 deadline. There are nine such bursts, all with optical or NIR transients observed with eight-meter telescopes. Based on past experience we can expect to be able transfer the astrometry to an HST image to better than $0\farcs05$, or less than the width of a drizzled WFC3/IR pixel. In addition we will observe the fields of two SGRBs that have already been imaged by ACS (GRB~060121) or WFPC2 (GRB~080503) without detecting the host. In the case of GRB~080503, the OT was still visible in one epoch, so for this burst we will be able to do astrometry to $\sim 0\farcs01$. All observations will be done in F160W of WFC3 to give us the reddest filter possible. We do this to attempt to avoid contaminating the red light profile of the galaxy by the narrower blue light profile, independent of redshift. Given the dramatic improvement in signal-to-noise ratio we have seen moving from WFPC2 or ACS to NICMOS, or for GRB~070714B, from the UVIS to the NIR on WFC3, observing in F160W would likely be a wise move even in the absence of this consideration. We will observe hosts with an R band magnitude brighter than 25 for one orbit, and fainter hosts for two orbits. We will reach a SNR of 1.0 per pixel at 24.1 Vega mags per arcsec$^2$ in F160W in one orbit (about 25.7 mags AB) and 24.5 Vegamags in two orbits. We find that a SNR of 1.0 per pixel works well with Sextractor in defining the boundary of the host. We make only one exception to our choice of F160W as our observing filter. This is in the search for an underlying globular cluster in the case of a burst going off in an elliptical with $z < 0.1$. Because of the exquisite PSF of the UVIS channel of WFC3, we will get a better optimal extraction SNR, and a better contrast between globular and elliptical, in the visible F606W filter than we would in the near-IR. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 12502( 6) - 20-Mar-2012 12:48:19 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 GRB-061201 GALAXY, UNDESIGNATED RA=22H08M32.2300S +/- 0.1", J2000 V = 29 DEC=-74D34'49.10" +/- 0.1" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 3 GRB-070724A GALAXY, UNDESIGNATED RA=01H51M13.9600S +/- 0.1", J2000 V = 21 DEC=-18D35'40.10" +/- 0.1" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 2 GRB-080503 GALAXY, UNDESIGNATED RA=19H06M28.7200S +/- 0.1", J2000 V = 29 DEC=+68D47'35.30" +/- 0.1" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 4 GRB-080905A GALAXY, UNDESIGNATED RA=19H10M39.1000S +/- 0.1", J2000 V = 18.5 DEC=-18D51'55.40" +/- 0.1" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 6 GRB-090305A GALAXY, UNDESIGNATED RA=16H07M7.6100S +/- 0.1", J2000 V = 28 DEC=-31D33'21.90" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 7 GRB-090426 GALAXY, UNDESIGNATED RA=12H36M18.1000S +/- 0.1", J2000 V = 25 DEC=+32D59'8.77" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 5 GRB-090510 GALAXY, UNDESIGNATED RA=22H14M12.6000S +/- 0.1", J2000 V = 23 DEC=-26D35'51.10" +/- 0.1" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 12 GRB-090515 GALAXY, UNDESIGNATED RA=10H56M36.3000S +/- 0.1", J2000 V = 26 DEC=+14D26'30.80" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 9 GRB-091109B GALAXY, UNDESIGNATED RA=07H30M56.6500S +/- 0.1", J2000 V = 28 DEC=-54D05'23.40" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 10 GRB-100117A GALAXY, UNDESIGNATED RA=00H45M4.7000S +/- 0.1", J2000 V = 22.5 DEC=-01D35'42.00" +/- 0.1" Reference Frame: ICRS 12502( 6) - 20-Mar-2012 12:48:19 - [ 4] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 11 GRB-100816A GALAXY, UNDESIGNATED RA=23H26M57.6000S +/- 0.1", J2000 V = 23 DEC=+26D34'42.90" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 13 TOO-GC GALAXY, UNDESIGNATED RA=00H00M0.0000S +/- 0.1", J2000 V = 27 DEC=+00D00'0.00" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 14 GRB-080905A- EXT-STAR, GAMMA RAY RA=19H10M41.6600S +/- 0.1", J2000 V = 25 HSTPOS BURSTER DEC=-18D52'47.70" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 12502( 6) - 20-Mar-2012 12:48:19 - [ 5] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 2 Primary_Pattern Secondary_Pattern Pattern_Type WFC3-IR-DITHER-BOX-MIN Pattern_Purpose DITHER Number_Of_Points 4 Point_Spacing 1.716 Line_Spacing 1.095 Coordinate_Frame POS-TARG Pattern_Orient 18.528 Angle_Between_Sides 74.653 Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 6 Primary_Pattern Secondary_Pattern Pattern_Type LINE WFC3-UVIS-DITHER-LINE-3PT Pattern_Purpose DITHER DITHER Number_Of_Points 2 3 Point_Spacing 0.9961 0.135 Line_Spacing Coordinate_Frame POS-TARG POS-TARG Pattern_Orient 180 46.84 Angle_Between_Sides Center_Pattern NO NO ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 7 Primary_Pattern Secondary_Pattern Pattern_Type LINE WFC3-UVIS-DITHER-BOX Pattern_Purpose DITHER DITHER Number_Of_Points 3 4 Point_Spacing 0.135 0.173 Line_Spacing 0.112 Coordinate_Frame POS-TARG POS-TARG Pattern_Orient 46.84 23.884 Angle_Between_Sides 81.785 Center_Pattern NO NO ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 8 Primary_Pattern Secondary_Pattern Pattern_Type LINE Pattern_Purpose Number_Of_Points Point_Spacing Line_Spacing Coordinate_Frame Pattern_Orient Angle_Between_Sides Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ 12502( 6) - 20-Mar-2012 12:48:19 - [ 6] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 9 Primary_Pattern Secondary_Pattern Pattern_Type WFC3-UVIS-DITHER-BOX Pattern_Purpose DITHER Number_Of_Points 4 Point_Spacing 0.173 Line_Spacing 0.112 Coordinate_Frame POS-TARG Pattern_Orient 23.884 Angle_Between_Sides 81.785 Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ 12502( 6) - 20-Mar-2012 12:48:19 - [ 7] Visit: 01 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 GRB-061201 WFC3/IR MULTIAC IR F160W SAMP-SEQ=STEP200, NSAMP=15 1 DEF PATTERN 2 1 CUM ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ GRB-061201 1 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM GRB-061201 1 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM GRB-061201 1 WFC3/IR MULTIAC IR F160W 3 none none none 2 N/A CUM GRB-061201 1 WFC3/IR MULTIAC IR F160W 4 none none none 2 N/A CUM 12502( 6) - 20-Mar-2012 12:48:19 - [ 8] Visit: 02 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 GRB-070724A WFC3/IR MULTIAC IR F160W SAMP-SEQ=STEP100, NSAMP=12 1 DEF PATTERN 2 1 CUM ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ GRB-070724A 1 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM GRB-070724A 1 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM GRB-070724A 1 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM GRB-070724A 1 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM 12502( 6) - 20-Mar-2012 12:48:19 - [ 9] Visit: 03 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 GRB-080503 WFC3/IR MULTIAC IR F160W SAMP-SEQ=STEP200, NSAMP=14 1 DEF PATTERN 2 1 CUM ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ GRB-080503 1 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM GRB-080503 1 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM GRB-080503 1 WFC3/IR MULTIAC IR F160W 3 none none none 2 N/A CUM GRB-080503 1 WFC3/IR MULTIAC IR F160W 4 none none none 2 N/A CUM 12502( 6) - 20-Mar-2012 12:48:19 - [ 10] Visit: 04 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 GRB-080905A WFC3/IR MULTIAC IR F160W SAMP-SEQ=STEP100, NSAMP=12 1 DEF PATTERN 2 1 CUM ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ GRB-080905A 1 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM GRB-080905A 1 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM GRB-080905A 1 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM GRB-080905A 1 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM 12502( 6) - 20-Mar-2012 12:48:19 - [ 11] Visit: 05 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 GRB-090305A WFC3/IR MULTIAC IR F160W SAMP-SEQ=STEP200, NSAMP=14 1 DEF PATTERN 2 1 CUM ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ GRB-090305A 1 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM GRB-090305A 1 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM GRB-090305A 1 WFC3/IR MULTIAC IR F160W 3 none none none 2 N/A CUM GRB-090305A 1 WFC3/IR MULTIAC IR F160W 4 none none none 2 N/A CUM 12502( 6) - 20-Mar-2012 12:48:19 - [ 12] Visit: 06 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 GRB-090426 WFC3/IR MULTIAC IR F160W SAMP-SEQ=STEP100, NSAMP=12 1 DEF PATTERN 2 1 CUM ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ GRB-090426 1 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM GRB-090426 1 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM GRB-090426 1 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM GRB-090426 1 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM 12502( 6) - 20-Mar-2012 12:48:19 - [ 13] Visit: 07 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 GRB-090510 WFC3/IR MULTIAC IR F160W SAMP-SEQ=STEP100, NSAMP=12 1 DEF PATTERN 2 1 CUM ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ GRB-090510 1 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM GRB-090510 1 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM GRB-090510 1 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM GRB-090510 1 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM 12502( 6) - 20-Mar-2012 12:48:19 - [ 14] Visit: 08 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 GRB-090515 WFC3/IR MULTIAC IR F160W SAMP-SEQ=STEP200, NSAMP=14 1 DEF PATTERN 2 1 CUM ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ GRB-090515 1 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM GRB-090515 1 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM GRB-090515 1 WFC3/IR MULTIAC IR F160W 3 none none none 2 N/A CUM GRB-090515 1 WFC3/IR MULTIAC IR F160W 4 none none none 2 N/A CUM 12502( 6) - 20-Mar-2012 12:48:19 - [ 15] Visit: 09 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 GRB-091109B WFC3/IR MULTIAC IR F160W SAMP-SEQ=STEP200, NSAMP=14 1 DEF PATTERN 2 1 CUM ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ GRB-091109B 1 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM GRB-091109B 1 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM GRB-091109B 1 WFC3/IR MULTIAC IR F160W 3 none none none 2 N/A CUM GRB-091109B 1 WFC3/IR MULTIAC IR F160W 4 none none none 2 N/A CUM 12502( 6) - 20-Mar-2012 12:48:19 - [ 16] Visit: 10 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 GRB-100117A WFC3/IR MULTIAC IR F160W SAMP-SEQ=STEP100, NSAMP=12 1 DEF PATTERN 2 1 CUM ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ GRB-100117A 1 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM GRB-100117A 1 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM GRB-100117A 1 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM GRB-100117A 1 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM 12502( 6) - 20-Mar-2012 12:48:19 - [ 17] Visit: 11 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 GRB-100816A WFC3/IR MULTIAC IR F160W SAMP-SEQ=STEP100, NSAMP=12 1 DEF PATTERN 2 1 CUM ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ GRB-100816A 1 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM GRB-100816A 1 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM GRB-100816A 1 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM GRB-100816A 1 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM 12502( 6) - 20-Mar-2012 12:48:19 - [ 18] Visit: 14 Visit Requirements: ON HOLD On Hold Comments: This is a rapid Target of Opportunity observation. Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 TOO-GC WFC3/UVI ACCUM UVIS2 F606W CR-SPLIT=NO 1 370 S PATTERN 6 1 S ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ TOO-GC 1 WFC3/UVI ACCUM UVIS2 F606W 1 1 none none 1 N/A S TOO-GC 1 WFC3/UVI ACCUM UVIS2 F606W 1 2 none none 1 N/A S TOO-GC 1 WFC3/UVI ACCUM UVIS2 F606W 1 3 none none 1 N/A S TOO-GC 1 WFC3/UVI ACCUM UVIS2 F606W 2 1 none none 1 N/A S TOO-GC 1 WFC3/UVI ACCUM UVIS2 F606W 2 2 none none 1 N/A S TOO-GC 1 WFC3/UVI ACCUM UVIS2 F606W 2 3 none none 1 N/A S 12502( 6) - 20-Mar-2012 12:48:19 - [ 19] Visit: 15 Visit Requirements: ON HOLD ; ON HOLD FOR 14 On Hold Comments: This is a Target of Opportunity follow up observation. We will probably want to schedule it about a year after we trigger observations on the rapid Target of Opportunity visit 14. Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 TOO-GC WFC3/UVI ACCUM UVIS2 F606W CR-SPLIT=NO 1 850 S PATTERN 7 1 S see below ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ TOO-GC 1 WFC3/UVI ACCUM UVIS2 F606W 1 1 none none 1 879.0 S S TOO-GC 1 WFC3/UVI ACCUM UVIS2 F606W 1 2 none none 1 879.0 S S TOO-GC 1 WFC3/UVI ACCUM UVIS2 F606W 1 3 none none 1 879.0 S S TOO-GC 1 WFC3/UVI ACCUM UVIS2 F606W 1 4 none none 2 916.0 S S TOO-GC 1 WFC3/UVI ACCUM UVIS2 F606W 2 1 none none 2 916.0 S S TOO-GC 1 WFC3/UVI ACCUM UVIS2 F606W 2 2 none none 2 916.0 S S TOO-GC 1 WFC3/UVI ACCUM UVIS2 F606W 2 3 none none 3 916.0 S S TOO-GC 1 WFC3/UVI ACCUM UVIS2 F606W 2 4 none none 3 916.0 S S TOO-GC 1 WFC3/UVI ACCUM UVIS2 F606W 3 1 none none 3 916.0 S S TOO-GC 1 WFC3/UVI ACCUM UVIS2 F606W 3 2 none none 4 916.0 S S TOO-GC 1 WFC3/UVI ACCUM UVIS2 F606W 3 3 none none 4 916.0 S S TOO-GC 1 WFC3/UVI ACCUM UVIS2 F606W 3 4 none none 4 916.0 S S 12502( 6) - 20-Mar-2012 12:48:19 - [ 20] Visit: 16 Visit Requirements: ORIENT 259D TO 265 D; ORIENT 349D TO 355 D; ORIENT 169D TO 175 D; ORIENT 79D TO 85 D On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 GRB-080905A WFC3/IR MULTIAC IR F160W SAMP-SEQ=STEP100, NSAMP=12 1 DEF PATTERN 2 1 -HSTPOS CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 GRB-080905A WFC3/UVI ACCUM UVIS1 F814W 1 650 S PATTERN 9 2 -HSTPOS S ------------------------------------------------------------------------------------------------------------------------------------ 3 GRB-080905A WFC3/UVI ACCUM UVIS1 F606W 1 650 S PATTERN 9 3 -HSTPOS S ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ GRB-080905A-HSTPOS 1 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM GRB-080905A-HSTPOS 1 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM GRB-080905A-HSTPOS 1 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM GRB-080905A-HSTPOS 1 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM GRB-080905A-HSTPOS 2 WFC3/UVI ACCUM UVIS1 F814W 1 none none none 2 N/A S GRB-080905A-HSTPOS 2 WFC3/UVI ACCUM UVIS1 F814W 2 none none none 2 N/A S GRB-080905A-HSTPOS 2 WFC3/UVI ACCUM UVIS1 F814W 3 none none none 2 N/A S GRB-080905A-HSTPOS 2 WFC3/UVI ACCUM UVIS1 F814W 4 none none none 2 N/A S GRB-080905A-HSTPOS 3 WFC3/UVI ACCUM UVIS1 F606W 1 none none none 3 N/A S GRB-080905A-HSTPOS 3 WFC3/UVI ACCUM UVIS1 F606W 2 none none none 3 N/A S GRB-080905A-HSTPOS 3 WFC3/UVI ACCUM UVIS1 F606W 3 none none none 3 N/A S GRB-080905A-HSTPOS 3 WFC3/UVI ACCUM UVIS1 F606W 4 none none none 3 N/A S 12502( 6) - 20-Mar-2012 12:48:19 - [ 21] Summary Form for Proposal 12502 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures IR, UVIS1, UVIS2 ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFC3/IR, WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM, MULTIACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters CR-SPLIT=NO, NSAMP=12, NSAMP=14, NSAMP=15, SAMP-SEQ=STEP100, SAMP-SEQ=STEP200 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements ON HOLD , ON HOLD FOR 14, ORIENT 169D TO 175 D, ORIENT 259D TO 265 D, ORIENT 349D TO 355 D, ORIENT 79D TO 85 D, PATTERN 2 1, PATTERN 6 1, PATTERN 7 1, PATTERN 9 2, PATTERN 9 3 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F160W, F606W, F814W ------------------------------------------------------------------------------------------------------------------------------------ Target Names GRB-061201, GRB-070724A, GRB-080503, GRB-080905A, GRB-080905A-HSTPOS, GRB-090305A, GRB-090426, GRB-090510, GRB-090515, GRB-091109B, GRB-100117A, GRB-100816A, TOO-GC ------------------------------------------------------------------------------------------------------------------------------------