11099( 12) - 17-Sep-2009 14:27:25 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 11099 Version: 12 Check-in Time: 17-Sep-2009 14:27:25 STScI Edit Number: 7 Title A silver bullet for the sources of reionization ------------------------------------------------------------------------------------ Type Cycle GO 16 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Marusa Bradac Stanford University CoI: Prof. Tommaso L. Treu University of California - Santa Barbara N CoI: Dr. Anthony H. Gonzalez University of Florida N CoI: Prof. Roger D. Blandford Stanford University N CoI: Prof. Douglas Clowe Ohio University N CoI: Dr. Maxim Markevitch Smithsonian Institution Astrophysical N Observatory CoI: Dr. Massimo Stiavelli Space Telescope Science Institute N ------------------------------------------------------------------------------------ Abstract Recent discoveries of z>6 galaxies have given us the first glimpse of the Universe shortly after the era of reionization. The questions arose whether these first galaxies can be made responsible for the reionization process, and how long did it last. Neither observations nor theory provide a clean answer. In particular observations give results that are barely mutually consistent and need to be further tested. Observing high redshift (z>7) sources is in general difficult, mostly due to the high luminosity distance to these objects, and partly due to the lower expected stellar masses compared to objects at moderate redshifts. We propose to use one of the most massive, merging cluster 1E0657-56 (z=0.295) as a cosmic telescopes to efficiently probe the high-redshift universe. The gravitational potential well of this cluster provides several magnitudes of magnification, enabling study of intrinsically lower luminosity galaxies.As we discuss in the proposal, due to its highly elongated mass distribution and ideal redshift the bullet cluster is a prime candidate for this study. We propose deep WFC3 (awarded as NICMOS) and WFPC2 observations; with much reduced observing time compared to e.g. NICMOS UDF we expect an order of magnitude more (~5 candidates) z>7 objects. They will also likely be multiply imaged, and since the geometry of images depends upon the redshift, we will be able to confirm their nature, thereby not requiring (often prohibitive at these magnitudes) spectroscopic follow-up. This will enable us to count high-redshift sources and constrain their luminosity function; a task made possible with the help of gravitational lensing even in the pre-JWST era. ------------------------------------------------------------------------------------ Observations Description ------------------------ The goal of this program is to identify and study high-redshift (z>7) objects with the help of the magnifying power of one of the most massive and most elongated clusters. The use of HST is critical to this program for two reasons: (1) sensitivity and depth are absolutely crucial for this project and HST's IR cameras are more sensitive than a ground-based 8m telescope (2) the search for 11099( 12) - 17-Sep-2009 14:27:25 - [ 2] and identification of multiply imaged sources can only be done through exquisite resolution of the space based imaging. The WFPC2 part of the program has been executed, the remaining NICMOS exposures have been transferred to WFC3/IR observations. Required Area: This program requires two pointings with WFC3. For the two pointings we do not require specific roll-angles, however *****we will need to change the pointing positions depending on the roll-angle****** by no more than 20arcsec. Slight preference is given to positions angles of 70-110deg or 250-290 deg. Required Filters: We request observations in WFC3-IR/F110W and WFC3-IR/F160W. Dithering - The 10 orbits in WFC3/F110W and F160W are split into 2 visits, 5 orbits each. Each of the 2 visits has 20 exposures, 10 pairs of exposures for two filters (half-orbit in F110W and F160W each). 5 orbits are used to implement 4-point WFC3-DITHER-BOX-MED dithering pattern and the last pair is used in the centre. Corresponding pixel positions of the dither pattern are (0, 0), (20, 7.5), (12.5, 20), (-7.5, 12.5), (6.25, 8.25). Same dither pattern is repeated for the second visit. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 11099( 12) - 17-Sep-2009 14:27:25 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 1ES-0657-55. CLUSTER OF GALAXIES, RA=06H58M37.2043S +/- 0.1", J2000 V = 25 8 GRAVITATIONAL LENS, DEC=-55D56'37.22" +/- 0.1" RICH CLUSTER Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 5 1ES-0657-55. CLUSTER OF GALAXIES, RA=06H58M39.9585S +/- 0.1", J2000 V = 25 8-SE-WFC3 GRAVITATIONAL LENS, DEC=-55D57'45.55" +/- 0.1" RICH CLUSTER Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 6 1ES-0657-55. CLUSTER OF GALAXIES, RA=06H58M32.5543S +/- 0.1", J2000 V = 25 8-NW-WFC3 GRAVITATIONAL LENS, DEC=-55D56'32.36" +/- 0.1" RICH CLUSTER Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 11099( 12) - 17-Sep-2009 14:27:25 - [ 4] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type WFPC2-BOX Pattern_Purpose DITHER Number_Of_Points 4 Point_Spacing 0.559017 Line_Spacing 0.559017 Coordinate_Frame POS-TARG Pattern_Orient 26.56505 Angle_Between_Sides 143.1301 Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 2 Primary_Pattern Secondary_Pattern Pattern_Type LINE Pattern_Purpose DITHER Number_Of_Points 2 Point_Spacing 3.394 Line_Spacing Coordinate_Frame POS-TARG Pattern_Orient 45.0 Angle_Between_Sides Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ 11099( 12) - 17-Sep-2009 14:27:25 - [ 5] Visit: 01 Visit Requirements: ORIENT 75.0D TO 95.0 D; ORIENT 255.0D TO 275.0 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 1ES-0657-55 WFPC2 IMAGE WFALL F814W CR-SPLIT=NO 1 1100.0 S POS TARG 1.0, 1.0; GS .8 ACQ SCENARIO BASE1TNS; PATTERN 1 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 1ES-0657-55 WFPC2 IMAGE WFALL F814W CR-SPLIT=NO 1 1100.0 S POS TARG 2.4, 2.4; .8 PATTERN 1 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 1ES-0657-55 WFPC2 IMAGE WFALL F814W CR-SPLIT=NO 1 1100.0 S POS TARG 0.0, -2.0; .8 PATTERN 2 3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ 1ES-0657-55.8 1 WFPC2 IMAGE WFALL F814W 1 none none none 1 N/A 1ES-0657-55.8 1 WFPC2 IMAGE WFALL F814W 2 none none none 1 N/A 1ES-0657-55.8 1 WFPC2 IMAGE WFALL F814W 3 none none none 2 N/A 1ES-0657-55.8 1 WFPC2 IMAGE WFALL F814W 4 none none none 2 N/A 1ES-0657-55.8 2 WFPC2 IMAGE WFALL F814W 1 none none none 3 N/A 1ES-0657-55.8 2 WFPC2 IMAGE WFALL F814W 2 none none none 3 N/A 1ES-0657-55.8 2 WFPC2 IMAGE WFALL F814W 3 none none none 4 N/A 1ES-0657-55.8 2 WFPC2 IMAGE WFALL F814W 4 none none none 4 N/A 1ES-0657-55.8 3 WFPC2 IMAGE WFALL F814W 1 none none none 5 N/A 1ES-0657-55.8 3 WFPC2 IMAGE WFALL F814W 2 none none none 5 N/A 11099( 12) - 17-Sep-2009 14:27:25 - [ 6] Visit: 02 Visit Requirements: SAME ORIENT AS 01 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 1ES-0657-55 WFPC2 IMAGE WFALL F814W CR-SPLIT=NO 1 1100.0 S POS TARG -2.4, -2.4; GS .8 ACQ SCENARIO BASE1TNS; PATTERN 1 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 1ES-0657-55 WFPC2 IMAGE WFALL F814W CR-SPLIT=NO 1 1100.0 S POS TARG -2.0, 2.0; .8 PATTERN 1 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 1ES-0657-55 WFPC2 IMAGE WFALL F814W CR-SPLIT=NO 1 1100.0 S POS TARG -2.0, 0.0; .8 PATTERN 2 3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ 1ES-0657-55.8 1 WFPC2 IMAGE WFALL F814W 1 none none none 1 N/A 1ES-0657-55.8 1 WFPC2 IMAGE WFALL F814W 2 none none none 1 N/A 1ES-0657-55.8 1 WFPC2 IMAGE WFALL F814W 3 none none none 2 N/A 1ES-0657-55.8 1 WFPC2 IMAGE WFALL F814W 4 none none none 2 N/A 1ES-0657-55.8 2 WFPC2 IMAGE WFALL F814W 1 none none none 3 N/A 1ES-0657-55.8 2 WFPC2 IMAGE WFALL F814W 2 none none none 3 N/A 1ES-0657-55.8 2 WFPC2 IMAGE WFALL F814W 3 none none none 4 N/A 1ES-0657-55.8 2 WFPC2 IMAGE WFALL F814W 4 none none none 4 N/A 1ES-0657-55.8 3 WFPC2 IMAGE WFALL F814W 1 none none none 5 N/A 1ES-0657-55.8 3 WFPC2 IMAGE WFALL F814W 2 none none none 5 N/A 11099( 12) - 17-Sep-2009 14:27:25 - [ 7] Visit: 03 Visit Requirements: SAME ORIENT AS 01 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 1ES-0657-55 WFPC2 IMAGE WFALL F814W CR-SPLIT=NO 1 1100.0 S POS TARG 2.0, -2.0; GS .8 ACQ SCENARIO BASE1TNS; PATTERN 1 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 1ES-0657-55 WFPC2 IMAGE WFALL F814W CR-SPLIT=NO 1 1100.0 S POS TARG -1.0, -1.0; .8 PATTERN 1 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 1ES-0657-55 WFPC2 IMAGE WFALL F814W CR-SPLIT=NO 1 1100.0 S POS TARG -1.2, -1.2; .8 PATTERN 2 3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ 1ES-0657-55.8 1 WFPC2 IMAGE WFALL F814W 1 none none none 1 N/A 1ES-0657-55.8 1 WFPC2 IMAGE WFALL F814W 2 none none none 1 N/A 1ES-0657-55.8 1 WFPC2 IMAGE WFALL F814W 3 none none none 2 N/A 1ES-0657-55.8 1 WFPC2 IMAGE WFALL F814W 4 none none none 2 N/A 1ES-0657-55.8 2 WFPC2 IMAGE WFALL F814W 1 none none none 3 N/A 1ES-0657-55.8 2 WFPC2 IMAGE WFALL F814W 2 none none none 3 N/A 1ES-0657-55.8 2 WFPC2 IMAGE WFALL F814W 3 none none none 4 N/A 1ES-0657-55.8 2 WFPC2 IMAGE WFALL F814W 4 none none none 4 N/A 1ES-0657-55.8 3 WFPC2 IMAGE WFALL F814W 1 none none none 5 N/A 1ES-0657-55.8 3 WFPC2 IMAGE WFALL F814W 2 none none none 5 N/A 11099( 12) - 17-Sep-2009 14:27:25 - [ 8] Visit: 04 Visit Requirements: GYRO MODE 3GOBAD; ORIENT 313D TO 327 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 1ES-0657-55 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF .8-SE-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 1ES-0657-55 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS100, NSAMP=7 1 DEF SAME POS AS 1 .8-SE-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 3 1ES-0657-55 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF SAME POS AS 1 .8-SE-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 4 1ES-0657-55 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF SAME POS AS 1 .8-SE-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 5 1ES-0657-55 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF POS TARG 2.60, 0.975 .8-SE-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 6 1ES-0657-55 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS100, NSAMP=7 1 DEF SAME POS AS 5 .8-SE-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 7 1ES-0657-55 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF SAME POS AS 5 .8-SE-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 8 1ES-0657-55 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF SAME POS AS 5 .8-SE-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 9 1ES-0657-55 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF POS TARG 1.625, 2.60 .8-SE-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 10 1ES-0657-55 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS100, NSAMP=7 1 DEF SAME POS AS 9 .8-SE-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 11 1ES-0657-55 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF SAME POS AS 9 .8-SE-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 12 1ES-0657-55 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF SAME POS AS 9 .8-SE-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 13 1ES-0657-55 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF POS TARG -0.975, 1.625 .8-SE-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 14 1ES-0657-55 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS100, NSAMP=7 1 DEF SAME POS AS 13 .8-SE-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 11099( 12) - 17-Sep-2009 14:27:25 - [ 9] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 15 1ES-0657-55 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF SAME POS AS 13 .8-SE-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 16 1ES-0657-55 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF SAME POS AS 13 .8-SE-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 17 1ES-0657-55 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF POS TARG 0.8125, 1.0725 .8-SE-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 18 1ES-0657-55 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS100, NSAMP=7 1 DEF SAME POS AS 17 .8-SE-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 19 1ES-0657-55 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF SAME POS AS 17 .8-SE-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 20 1ES-0657-55 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF SAME POS AS 17 .8-SE-WFC3 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 | ------------------------------------------------------------------------------------------------------------------------------------ 1ES-0657-55.8-SE-WF 1 WFC3/IR MULTIAC IR F110W none none none none 1 N/A C3 CUM 1ES-0657-55.8-SE-WF 2 WFC3/IR MULTIAC IR F110W none none none none 1 N/A C3 CUM 1ES-0657-55.8-SE-WF 3 WFC3/IR MULTIAC IR F160W none none none none 1 N/A C3 CUM 1ES-0657-55.8-SE-WF 4 WFC3/IR MULTIAC IR F160W none none none none 1 N/A C3 CUM 1ES-0657-55.8-SE-WF 5 WFC3/IR MULTIAC IR F110W none none none none 2 N/A C3 CUM 1ES-0657-55.8-SE-WF 6 WFC3/IR MULTIAC IR F110W none none none none 2 N/A C3 CUM 1ES-0657-55.8-SE-WF 7 WFC3/IR MULTIAC IR F160W none none none none 2 N/A C3 CUM 1ES-0657-55.8-SE-WF 8 WFC3/IR MULTIAC IR F160W none none none none 2 N/A C3 CUM 1ES-0657-55.8-SE-WF 9 WFC3/IR MULTIAC IR F110W none none none none 3 N/A C3 CUM 1ES-0657-55.8-SE-WF 10 WFC3/IR MULTIAC IR F110W none none none none 3 N/A C3 CUM 1ES-0657-55.8-SE-WF 11 WFC3/IR MULTIAC IR F160W none none none none 3 N/A C3 CUM 11099( 12) - 17-Sep-2009 14:27:25 - [ 10] 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 | ------------------------------------------------------------------------------------------------------------------------------------ 1ES-0657-55.8-SE-WF 12 WFC3/IR MULTIAC IR F160W none none none none 3 N/A C3 CUM 1ES-0657-55.8-SE-WF 13 WFC3/IR MULTIAC IR F110W none none none none 4 N/A C3 CUM 1ES-0657-55.8-SE-WF 14 WFC3/IR MULTIAC IR F110W none none none none 4 N/A C3 CUM 1ES-0657-55.8-SE-WF 15 WFC3/IR MULTIAC IR F160W none none none none 4 N/A C3 CUM 1ES-0657-55.8-SE-WF 16 WFC3/IR MULTIAC IR F160W none none none none 4 N/A C3 CUM 1ES-0657-55.8-SE-WF 17 WFC3/IR MULTIAC IR F110W none none none none 5 N/A C3 CUM 1ES-0657-55.8-SE-WF 18 WFC3/IR MULTIAC IR F110W none none none none 5 N/A C3 CUM 1ES-0657-55.8-SE-WF 19 WFC3/IR MULTIAC IR F160W none none none none 5 N/A C3 CUM 1ES-0657-55.8-SE-WF 20 WFC3/IR MULTIAC IR F160W none none none none 5 N/A C3 CUM 11099( 12) - 17-Sep-2009 14:27:25 - [ 11] Visit: 05 Visit Requirements: GYRO MODE 3GOBAD; SAME ORIENT AS 04 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 1ES-0657-55 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF .8-NW-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 1ES-0657-55 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS100, NSAMP=7 1 DEF SAME POS AS 1 .8-NW-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 3 1ES-0657-55 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF SAME POS AS 1 .8-NW-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 4 1ES-0657-55 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF SAME POS AS 1 .8-NW-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 5 1ES-0657-55 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF POS TARG 2.60, 0.975 .8-NW-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 6 1ES-0657-55 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS100, NSAMP=7 1 DEF SAME POS AS 5 .8-NW-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 7 1ES-0657-55 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF SAME POS AS 5 .8-NW-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 8 1ES-0657-55 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF SAME POS AS 5 .8-NW-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 9 1ES-0657-55 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF POS TARG 1.625, 2.60 .8-NW-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 10 1ES-0657-55 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS100, NSAMP=7 1 DEF SAME POS AS 9 .8-NW-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 11 1ES-0657-55 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF SAME POS AS 9 .8-NW-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 12 1ES-0657-55 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF SAME POS AS 9 .8-NW-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 13 1ES-0657-55 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF POS TARG -0.975, 1.625 .8-NW-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 14 1ES-0657-55 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS100, NSAMP=7 1 DEF SAME POS AS 13 .8-NW-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 11099( 12) - 17-Sep-2009 14:27:25 - [ 12] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 15 1ES-0657-55 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF SAME POS AS 13 .8-NW-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 16 1ES-0657-55 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF SAME POS AS 13 .8-NW-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 17 1ES-0657-55 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF POS TARG 0.8125, 1.0725 .8-NW-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 18 1ES-0657-55 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS100, NSAMP=7 1 DEF SAME POS AS 17 .8-NW-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 19 1ES-0657-55 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF SAME POS AS 17 .8-NW-WFC3 CUM ------------------------------------------------------------------------------------------------------------------------------------ 20 1ES-0657-55 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS100, NSAMP=8 1 DEF SAME POS AS 17 .8-NW-WFC3 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 | ------------------------------------------------------------------------------------------------------------------------------------ 1ES-0657-55.8-NW-WF 1 WFC3/IR MULTIAC IR F110W none none none none 1 N/A C3 CUM 1ES-0657-55.8-NW-WF 2 WFC3/IR MULTIAC IR F110W none none none none 1 N/A C3 CUM 1ES-0657-55.8-NW-WF 3 WFC3/IR MULTIAC IR F160W none none none none 1 N/A C3 CUM 1ES-0657-55.8-NW-WF 4 WFC3/IR MULTIAC IR F160W none none none none 1 N/A C3 CUM 1ES-0657-55.8-NW-WF 5 WFC3/IR MULTIAC IR F110W none none none none 2 N/A C3 CUM 1ES-0657-55.8-NW-WF 6 WFC3/IR MULTIAC IR F110W none none none none 2 N/A C3 CUM 1ES-0657-55.8-NW-WF 7 WFC3/IR MULTIAC IR F160W none none none none 2 N/A C3 CUM 1ES-0657-55.8-NW-WF 8 WFC3/IR MULTIAC IR F160W none none none none 2 N/A C3 CUM 1ES-0657-55.8-NW-WF 9 WFC3/IR MULTIAC IR F110W none none none none 3 N/A C3 CUM 1ES-0657-55.8-NW-WF 10 WFC3/IR MULTIAC IR F110W none none none none 3 N/A C3 CUM 1ES-0657-55.8-NW-WF 11 WFC3/IR MULTIAC IR F160W none none none none 3 N/A C3 CUM 11099( 12) - 17-Sep-2009 14:27:25 - [ 13] 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 | ------------------------------------------------------------------------------------------------------------------------------------ 1ES-0657-55.8-NW-WF 12 WFC3/IR MULTIAC IR F160W none none none none 3 N/A C3 CUM 1ES-0657-55.8-NW-WF 13 WFC3/IR MULTIAC IR F110W none none none none 4 N/A C3 CUM 1ES-0657-55.8-NW-WF 14 WFC3/IR MULTIAC IR F110W none none none none 4 N/A C3 CUM 1ES-0657-55.8-NW-WF 15 WFC3/IR MULTIAC IR F160W none none none none 4 N/A C3 CUM 1ES-0657-55.8-NW-WF 16 WFC3/IR MULTIAC IR F160W none none none none 4 N/A C3 CUM 1ES-0657-55.8-NW-WF 17 WFC3/IR MULTIAC IR F110W none none none none 5 N/A C3 CUM 1ES-0657-55.8-NW-WF 18 WFC3/IR MULTIAC IR F110W none none none none 5 N/A C3 CUM 1ES-0657-55.8-NW-WF 19 WFC3/IR MULTIAC IR F160W none none none none 5 N/A C3 CUM 1ES-0657-55.8-NW-WF 20 WFC3/IR MULTIAC IR F160W none none none none 5 N/A C3 CUM 11099( 12) - 17-Sep-2009 14:27:25 - [ 14] Summary Form for Proposal 11099 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures IR, WFALL ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFC3/IR, WFPC2 ------------------------------------------------------------------------------------------------------------------------------------ Opmodes IMAGE, MULTIACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters CR-SPLIT=NO, NSAMP=7, NSAMP=8, SAMP-SEQ=SPARS100 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements GS ACQ SCENARIO BASE1TNS, GYRO MODE 3GOBAD, ORIENT 255.0D TO 275.0 D, ORIENT 313D TO 327 D, ORIENT 75.0D TO 95.0 D, PATTERN 1 1, PATTERN 1 2, PATTERN 2 3, POS TARG -0.975, 1.625, POS TARG -1.0, -1.0, POS TARG -1.2, -1.2, POS TARG -2.0, 0.0, POS TARG -2.0, 2.0, POS TARG -2.4, -2.4, POS TARG 0.0, -2.0, POS TARG 0.8125, 1.0725, POS TARG 1.0, 1.0, POS TARG 1.625, 2.60, POS TARG 2.0, -2.0, POS TARG 2.4, 2.4, POS TARG 2.60, 0.975, SAME ORIENT AS 01, SAME ORIENT AS 04, SAME POS AS 1, SAME POS AS 13, SAME POS AS 17, SAME POS AS 5, SAME POS AS 9 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F110W, F160W, F814W ------------------------------------------------------------------------------------------------------------------------------------ Target Names 1ES-0657-55.8, 1ES-0657-55.8-NW-WFC3, 1ES-0657-55.8-SE-WFC3 ------------------------------------------------------------------------------------------------------------------------------------