12450( 2) - 23-May-2011 14:55:47 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 12450 Version: 2 Check-in Time: 23-May-2011 14:55:47 STScI Edit Number: 0 Title Understanding A New Class of Mid?IR Transients ------------------------------------------------------------------------------------ Type Cycle GO 19 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. C. S. Kochanek The Ohio State University CoI: Dr. Krzysztof Z. Stanek The Ohio State University N CoI: Dr. Jose Luis Prieto Carnegie Institution of Washington N CoI: Dr. Dorota Szczygiel The Ohio State University N CoI: Dr. Xinyu Dai University of Oklahoma Norman Campus N ------------------------------------------------------------------------------------ Abstract There is a new class of stellar transients whose progenitors are completely obscured (probably) extreme AGB stars, where the dust in the surviving wind appears to reform after the transient and again cloak the system. Whether these are true supernovae or a new class of stellar eruption is unclear, so the key question is whether or not the star survived. However, their present day emission appears to be due to optically thick dust (shock) heated by the ejecta from the transient, so we must understand the evolution of this emission and the dust optical depths before we can determine the survival of the stars. We propose a combination of Spitzer, Hubble and Chandra observations to characterize 6 of the new transients and a comparison sample of 5 supernovae with late time emission due to shocks and 3 luminous variable outbursts with late time emission due to a surviving star surrounded by ejected matter. The SST data will characterize the shock luminosity and its rate of decay, both exploring the physics of dusty shocks and setting limits on the flux from any surviving star. The near?IR HST data will tightly constrain the optical depth of the dust and potentially allow us to see through it to any surviving star. If the emission is from a dusty shock, there must be X?ray emission, and the amount of soft X?ray absorption will determine the the absorbing column densities. ------------------------------------------------------------------------------------ Observations Description ------------------------ The primary target will be observed with WFC3/IR in the J and H bands. We use two dithered exposures in each filter. The goal of the ACS parallels is to build the archival imaging of nearby galaxies in order to identify the progenitors of supernovae in the future. The filter is chosen to be one of F814W, F555W or F436W depending on the data already present in the archive. A weak ORIENT constraint is used where necessary to ensure that ACS lies on the galaxy. An WFC3/IR monitoring observation of SN2008S is already scheduled for August 2011 as part 12450( 2) - 23-May-2011 14:55:47 - [ 2] of our previous program 12331. We have added a timing constraint to force the observation for this proposal into the next visibility window in 2012. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 12450( 2) - 23-May-2011 14:55:47 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 SN-1999BW STAR, SUPERNOVA TYPE II RA=10H19M46.8100S +/- 0.1", J2000 V = 17.8 DEC=+45D31'35.00" +/- 0.1" Reference Frame: Other: NED Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 2 SN-2001AC STAR, SUPERNOVA TYPE II RA=11H03M12.8000S +/- 0.1", J2000 V = 18.2 DEC=+27D58'31.00" +/- 0.1" Reference Frame: Other: NED Comments: Offset from centering on SN (11 03 15.3700 +27 58 29.50) to better cover galaxy ------------------------------------------------------------------------------------------------------------------------------------ 3 SN-2002BU STAR, SUPERNOVA TYPE II RA=12H17M35.4000S +/- 0.1", J2000 V = 15.5 DEC=+45D38'21.00" +/- 0.1" Reference Frame: Other: NED Comments: Shifted to include more of the galaxy from12 17 37.1800 +45 38 47.40 ------------------------------------------------------------------------------------------------------------------------------------ 4 SN-2003GM STAR, SUPERNOVA TYPE II RA=13H52M54.5000S +/- 0.1", J2000 V = 17.0 DEC=-01D06'46.00" +/- 0.1" Reference Frame: Other: NED Comments: Offset from 13 52 51.7200 -01 06 39.20 to include more of galaxy ------------------------------------------------------------------------------------------------------------------------------------ 5 SN-2008S STAR, SUPERNOVA TYPE II RA=20H34M46.5000S +/- 0.1", J2000 V = 18.79 DEC=+60D06'41.00" +/- 0.1" Reference Frame: Other: NED Comments: Shifted to capture several SN from 20 34 45.3300 +60 05 58.40 ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC-300OT STAR, SUPERNOVA TYPE II RA=00H54M34.2000S +/- 0.1", J2000 V = 2.2 DEC=-37D38'28.60" +/- 0.1" Reference Frame: Other: NED Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 12450( 2) - 23-May-2011 14:55:47 - [ 4] Visit: 01 Visit Requirements: ORIENT 150D TO 190 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 SN-1999BW WFC3/IR MULTIAC IR-FIX F160W NSAMP=13, SAMP-SEQ=STEP100 1 DEF PAR 2 WITH 1 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY ACS/WFC ACCUM WFC F435W 1 600 S see below ------------------------------------------------------------------------------------------------------------------------------------ 3 SN-1999BW WFC3/IR MULTIAC IR-FIX F160W NSAMP=13, SAMP-SEQ=STEP100 1 DEF POS TARG 0.52, 0.195; CUM PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY ACS/WFC ACCUM WFC F435W 1 600 S ------------------------------------------------------------------------------------------------------------------------------------ 5 SN-1999BW WFC3/IR MULTIAC IR-FIX F110W NSAMP=13, SAMP-SEQ=STEP100 1 DEF POS TARG 0.325, 0.52; CUM PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY ACS/WFC ACCUM WFC F435W 1 600 S ------------------------------------------------------------------------------------------------------------------------------------ 7 SN-1999BW WFC3/IR MULTIAC IR-FIX F110W NSAMP=13, SAMP-SEQ=STEP100 1 DEF POS TARG +0.195, -0.325; CUM PAR 8 WITH 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY ACS/WFC ACCUM WFC F435W 1 600 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 | ------------------------------------------------------------------------------------------------------------------------------------ SN-1999BW 1 WFC3/IR MULTIAC IR-FIX F160W none none none none 1 N/A CUM ANY 2 ACS/WFC ACCUM WFC F435W none none none none 1 521.0 S SN-1999BW 3 WFC3/IR MULTIAC IR-FIX F160W none none none none 1 N/A CUM ANY 4 ACS/WFC ACCUM WFC F435W none none none none 1 N/A SN-1999BW 5 WFC3/IR MULTIAC IR-FIX F110W none none none none 1 N/A CUM ANY 6 ACS/WFC ACCUM WFC F435W none none none none 1 N/A SN-1999BW 7 WFC3/IR MULTIAC IR-FIX F110W none none none none 1 N/A CUM ANY 8 ACS/WFC ACCUM WFC F435W none none none none 1 N/A 12450( 2) - 23-May-2011 14:55:47 - [ 5] 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 SN-2001AC WFC3/IR MULTIAC IR-FIX F160W NSAMP=13, SAMP-SEQ=STEP100 1 DEF PAR 2 WITH 1 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY ACS/WFC ACCUM WFC F814W 1 600 S see below ------------------------------------------------------------------------------------------------------------------------------------ 3 SN-2001AC WFC3/IR MULTIAC IR-FIX F160W NSAMP=13, SAMP-SEQ=STEP100 1 DEF POS TARG 0.52, 0.195; CUM PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY ACS/WFC ACCUM WFC F814W 1 600 S ------------------------------------------------------------------------------------------------------------------------------------ 5 SN-2001AC WFC3/IR MULTIAC IR-FIX F110W NSAMP=13, SAMP-SEQ=STEP100 1 DEF POS TARG 0.325, 0.52; CUM PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY ACS/WFC ACCUM WFC F814W 1 600 S see below ------------------------------------------------------------------------------------------------------------------------------------ 7 SN-2001AC WFC3/IR MULTIAC IR-FIX F110W NSAMP=12, SAMP-SEQ=STEP100 1 DEF POS TARG +0.195, -0.325; CUM PAR 8 WITH 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY ACS/WFC ACCUM WFC F814W 1 600 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 | ------------------------------------------------------------------------------------------------------------------------------------ SN-2001AC 1 WFC3/IR MULTIAC IR-FIX F160W none none none none 1 N/A CUM ANY 2 ACS/WFC ACCUM WFC F814W none none none none 1 521.0 S SN-2001AC 3 WFC3/IR MULTIAC IR-FIX F160W none none none none 1 N/A CUM ANY 4 ACS/WFC ACCUM WFC F814W none none none none 1 N/A SN-2001AC 5 WFC3/IR MULTIAC IR-FIX F110W none none none none 1 N/A CUM ANY 6 ACS/WFC ACCUM WFC F814W none none none none 1 603.0 S SN-2001AC 7 WFC3/IR MULTIAC IR-FIX F110W none none none none 1 N/A CUM ANY 8 ACS/WFC ACCUM WFC F814W none none none none 1 503.0 S 12450( 2) - 23-May-2011 14:55:47 - [ 6] 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 SN-2002BU WFC3/IR MULTIAC IR-FIX F160W NSAMP=13, SAMP-SEQ=STEP100 1 DEF PAR 2 WITH 1 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY ACS/WFC ACCUM WFC F814W 1 600 S see below ------------------------------------------------------------------------------------------------------------------------------------ 3 SN-2002BU WFC3/IR MULTIAC IR-FIX F160W NSAMP=13, SAMP-SEQ=STEP100 1 DEF POS TARG 0.52, 0.195; CUM PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY ACS/WFC ACCUM WFC F814W 1 600 S ------------------------------------------------------------------------------------------------------------------------------------ 5 SN-2002BU WFC3/IR MULTIAC IR-FIX F110W NSAMP=13, SAMP-SEQ=STEP100 1 DEF POS TARG 0.325, 0.52; CUM PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY ACS/WFC ACCUM WFC F814W 1 600 S ------------------------------------------------------------------------------------------------------------------------------------ 7 SN-2002BU WFC3/IR MULTIAC IR-FIX F110W NSAMP=13, SAMP-SEQ=STEP100 1 DEF POS TARG +0.195, -0.325; CUM PAR 8 WITH 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY ACS/WFC ACCUM WFC F814W 1 600 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 | ------------------------------------------------------------------------------------------------------------------------------------ SN-2002BU 1 WFC3/IR MULTIAC IR-FIX F160W none none none none 1 N/A CUM ANY 2 ACS/WFC ACCUM WFC F814W none none none none 1 521.0 S SN-2002BU 3 WFC3/IR MULTIAC IR-FIX F160W none none none none 1 N/A CUM ANY 4 ACS/WFC ACCUM WFC F814W none none none none 1 N/A SN-2002BU 5 WFC3/IR MULTIAC IR-FIX F110W none none none none 1 N/A CUM ANY 6 ACS/WFC ACCUM WFC F814W none none none none 1 N/A SN-2002BU 7 WFC3/IR MULTIAC IR-FIX F110W none none none none 1 N/A CUM ANY 8 ACS/WFC ACCUM WFC F814W none none none none 1 N/A 12450( 2) - 23-May-2011 14:55:47 - [ 7] 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 SN-2003GM WFC3/IR MULTIAC IR-FIX F160W NSAMP=13, SAMP-SEQ=STEP100 1 DEF PAR 2 WITH 1 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY ACS/WFC ACCUM WFC F814W 1 600 S see below ------------------------------------------------------------------------------------------------------------------------------------ 3 SN-2003GM WFC3/IR MULTIAC IR-FIX F160W NSAMP=13, SAMP-SEQ=STEP100 1 DEF POS TARG 0.52, 0.195; CUM PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY ACS/WFC ACCUM WFC F814W 1 600 S ------------------------------------------------------------------------------------------------------------------------------------ 5 SN-2003GM WFC3/IR MULTIAC IR-FIX F110W NSAMP=12, SAMP-SEQ=STEP100 1 DEF POS TARG 0.325, 0.52; CUM PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY ACS/WFC ACCUM WFC F814W 1 600 S see below ------------------------------------------------------------------------------------------------------------------------------------ 7 SN-2003GM WFC3/IR MULTIAC IR-FIX F110W NSAMP=12, SAMP-SEQ=STEP100 1 DEF POS TARG +0.195, -0.325; CUM PAR 8 WITH 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY ACS/WFC ACCUM WFC F814W 1 600 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 | ------------------------------------------------------------------------------------------------------------------------------------ SN-2003GM 1 WFC3/IR MULTIAC IR-FIX F160W none none none none 1 N/A CUM ANY 2 ACS/WFC ACCUM WFC F814W none none none none 1 521.0 S SN-2003GM 3 WFC3/IR MULTIAC IR-FIX F160W none none none none 1 N/A CUM ANY 4 ACS/WFC ACCUM WFC F814W none none none none 1 N/A SN-2003GM 5 WFC3/IR MULTIAC IR-FIX F110W none none none none 1 N/A CUM ANY 6 ACS/WFC ACCUM WFC F814W none none none none 1 503.0 S SN-2003GM 7 WFC3/IR MULTIAC IR-FIX F110W none none none none 1 N/A CUM ANY 8 ACS/WFC ACCUM WFC F814W none none none none 1 503.0 S 12450( 2) - 23-May-2011 14:55:47 - [ 8] Visit: 05 Visit Requirements: ORIENT 90D TO 210 D; AFTER 01-JAN-2012 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 SN-2008S WFC3/IR MULTIAC IR-FIX F160W NSAMP=13, SAMP-SEQ=STEP100 1 DEF PAR 2 WITH 1 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY ACS/WFC ACCUM WFC F814W 1 600 S see below ------------------------------------------------------------------------------------------------------------------------------------ 3 SN-2008S WFC3/IR MULTIAC IR-FIX F160W NSAMP=13, SAMP-SEQ=STEP100 1 DEF POS TARG 0.52, 0.195; CUM PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY ACS/WFC ACCUM WFC F814W 1 600 S ------------------------------------------------------------------------------------------------------------------------------------ 5 SN-2008S WFC3/IR MULTIAC IR-FIX F110W NSAMP=13, SAMP-SEQ=STEP100 1 DEF POS TARG 0.325, 0.52; CUM PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY ACS/WFC ACCUM WFC F814W 1 600 S ------------------------------------------------------------------------------------------------------------------------------------ 7 SN-2008S WFC3/IR MULTIAC IR-FIX F110W NSAMP=14, SAMP-SEQ=STEP100 1 DEF POS TARG +0.195, -0.325; CUM PAR 8 WITH 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY ACS/WFC ACCUM WFC F814W 1 600 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 | ------------------------------------------------------------------------------------------------------------------------------------ SN-2008S 1 WFC3/IR MULTIAC IR-FIX F160W none none none none 1 N/A CUM ANY 2 ACS/WFC ACCUM WFC F814W none none none none 1 521.0 S SN-2008S 3 WFC3/IR MULTIAC IR-FIX F160W none none none none 1 N/A CUM ANY 4 ACS/WFC ACCUM WFC F814W none none none none 1 N/A SN-2008S 5 WFC3/IR MULTIAC IR-FIX F110W none none none none 1 N/A CUM ANY 6 ACS/WFC ACCUM WFC F814W none none none none 1 N/A SN-2008S 7 WFC3/IR MULTIAC IR-FIX F110W none none none none 1 N/A CUM ANY 8 ACS/WFC ACCUM WFC F814W none none none none 1 703.0 S 12450( 2) - 23-May-2011 14:55:47 - [ 9] Visit: 06 Visit Requirements: ORIENT 245D TO 260 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 NGC-300OT WFC3/IR MULTIAC IR-FIX F160W NSAMP=13, SAMP-SEQ=STEP100 1 DEF PAR 2 WITH 1 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY ACS/WFC ACCUM WFC F814W 1 600 S see below ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC-300OT WFC3/IR MULTIAC IR-FIX F160W NSAMP=13, SAMP-SEQ=STEP100 1 DEF POS TARG 0.52, 0.195; CUM PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY ACS/WFC ACCUM WFC F814W 1 600 S ------------------------------------------------------------------------------------------------------------------------------------ 5 NGC-300OT WFC3/IR MULTIAC IR-FIX F110W NSAMP=13, SAMP-SEQ=STEP100 1 DEF POS TARG 0.325, 0.52; CUM PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY ACS/WFC ACCUM WFC F814W 1 600 S ------------------------------------------------------------------------------------------------------------------------------------ 7 NGC-300OT WFC3/IR MULTIAC IR-FIX F110W NSAMP=12, SAMP-SEQ=STEP100 1 DEF POS TARG +0.195, -0.325; CUM PAR 8 WITH 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY ACS/WFC ACCUM WFC F814W 1 600 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC-300OT 1 WFC3/IR MULTIAC IR-FIX F160W none none none none 1 N/A CUM ANY 2 ACS/WFC ACCUM WFC F814W none none none none 1 521.0 S NGC-300OT 3 WFC3/IR MULTIAC IR-FIX F160W none none none none 1 N/A CUM ANY 4 ACS/WFC ACCUM WFC F814W none none none none 1 N/A NGC-300OT 5 WFC3/IR MULTIAC IR-FIX F110W none none none none 1 N/A CUM ANY 6 ACS/WFC ACCUM WFC F814W none none none none 1 N/A NGC-300OT 7 WFC3/IR MULTIAC IR-FIX F110W none none none none 1 N/A CUM ANY 8 ACS/WFC ACCUM WFC F814W none none none none 1 503.0 S 12450( 2) - 23-May-2011 14:55:47 - [ 10] Summary Form for Proposal 12450 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures IR-FIX, WFC ------------------------------------------------------------------------------------------------------------------------------------ Configurations ACS/WFC, WFC3/IR ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM, MULTIACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters NSAMP=12, NSAMP=13, NSAMP=14, SAMP-SEQ=STEP100 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements AFTER 01-JAN-2012, ORIENT 150D TO 190 D, ORIENT 245D TO 260 D, ORIENT 90D TO 210 D, PAR 2 WITH 1, PAR 4 WITH 3, PAR 6 WITH 5, PAR 8 WITH 7, POS TARG +0.195, -0.325, POS TARG 0.325, 0.52, POS TARG 0.52, 0.195 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F110W, F160W, F435W, F814W ------------------------------------------------------------------------------------------------------------------------------------ Target Names ANY, NGC-300OT, SN-1999BW, SN-2001AC, SN-2002BU, SN-2003GM, SN-2008S ------------------------------------------------------------------------------------------------------------------------------------