12357( 3) - 09-Sep-2010 15:24:47 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 12357 Version: 3 Check-in Time: 09-Sep-2010 15:24:47 STScI Edit Number: 0 Title IR Grism Flux Calibration Monitor ------------------------------------------------------------------------------------ Type Cycle CAL/WFC3 18 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Howard A. Bushouse Space Telescope Science Institute CoI: Dr. Norbert Pirzkal Space Telescope Science Institute N ------------------------------------------------------------------------------------ Abstract This program will measure image displacement, spectral trace, and flux calibration for the WFC3 IR G102 and G141 grisms as a function of spatial position within the field of view. The HST flux standard GD-71 will be observed in a 9-point pattern in the FoV. The derived image displacement, spectral trace, and throughput will be compared with Cycle 17 measurements to monitor for time evolution of any of these calibrations. This program is a repeat of the Cycle 17 program 11936, executing only 1 of the 2 iterations used in 11936. ------------------------------------------------------------------------------------ Observations Description ------------------------ The HST primary flux standard GD71 will be observed with the G102 and G141 grisms at 9 different positions in the field of view for each grism. The 9 positions will be distributed in a 3x3 grid over the field of view. The grid of observations will be used to map spatial variations in the grism mode throughput and establish a low-order flat-field for the grisms. Each dispersed exposure will be preceeded by two direct images, in order to measure the source offsets between direct and dispersed modes and to establish the wavelength zero-point for each dispersed exposure. For G102 observations, the F098M and F105W filters will be used for the accompanying direct exposures. For G141 observations, the F140W and F160W filters will be used for the accompanying direct exposures. The number of FPA readouts (nsamp) is minimized for each exposure in order to avoid as much visibility time lost to buffer dumps as possible. POSTARGs are used to produce the 9-point exposure patterns within the FOV. POSTARGs are also used at the central exposure of the pattern in order to shift the location of the first-order spectrum so that it is near the center of the FOV. Single exposures using each grism are also obtained with the target located at the nominal field positions of the IRSUB512 and IRSUB256 subarray apertures. Real Time Justification ----------------------- Calibration Justification ------------------------- Standard star observations with the grisms must be used to establish the on-orbit flux calibration for the grism modes. Large-scale variations in 12357( 3) - 09-Sep-2010 15:24:47 - [ 2] overall instrument sensitivity over the field of view must be calibrated by mapping the variations in grism flux calibration over the FOV. This is vital for calibrating multi-object spectroscopic (MOS) observations, where targets of interest will be distributed over the entire FOV. The ratio of the known flux distribution of GD71 to the observed G102 and G141 spectra will produce an inverse sensitivity curve for each grism mode. This sensitivity curve will then be used within the ST-ECF aXe spectral extraction and calibration software to place all WFC3 IR grism observations on an absolute flux scale. The spectral trace and image offset information that will be derived from the GD71 observations is also needed as input to the aXe software, in order to guide the extraction of target spectra. The goal is to calibrate the G102 and G141 sensitivity curves to <5% (1 sigma) over the wavelength ranges in which the grism throughputs are more than 10% of their maxima in the +1st spectral order. Higher orders will also be calibrated, but with reduced accuracy. The complete set of calibration observations for each grism will be executed once in Cycle 18. Additional monitoring of the grism flux calibration will be obtained by observing a flux standard at a single field position in the Cycle 18 calibration program 12333, "UVIS & IR Zeropoint Stability Monitor". Calibration products: The inverse sensitivty curve for each grism will be used within the aXe spectral extraction software and will also be used to make any necessary updates to the IR grism throughput files used in Synphot and the WFC3 ETC. The spectral trace and image offset information will also be used in the aXe software package. Additional Comments ------------------- ------------------------------------------------------------------------------------ 12357( 3) - 09-Sep-2010 15:24:47 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 GD-71 STAR, DA RA=05H52M27.6300S +/- 0.1", J2000 V = 13.06 DEC=+15D53'13.37" +/- 0.1" Reference Frame: ICRS Comments: GD-71 is a primary HST flux standard that has been used to calibrate ACS, NICMOS, and WFC3, including the WFC3 IR grisms in Cycle 17. GD-153 was used to calibrate the WFC3 IR grisms in SMOV, which provides a cross-check of the results for GD-71. ------------------------------------------------------------------------------------------------------------------------------------ 12357( 3) - 09-Sep-2010 15:24:47 - [ 4] Visit: 01 Visit Requirements: ORIENT 0.0D TO 55.0 D; ORIENT 105.0D TO 235.0 D; ORIENT 285.0D TO 359.9 D; AFTER 21-DEC-2010:00:00:00 On Hold Comments: Additional Comments: GD71 for flux calibration of G102; 3x3 pattern to fill FoV. The observations at each field point consist of exposures in F098M, F105W, and G102. Four G102 exposures are obtained at the central FOV position, using postargs to manually create a small dither pattern. Single exposures in each spectral element are used at the other field points. All field points use postargs to place the target relative to the default target location for the "IR" aperture, which is the only aperture available for use with the grisms. The direct exposures use the same offsets from the "G102-REF" aperture, which is coincident with the "IR" aperture. We also obtain observations at the nominal target position within the IRSUB512 and IRSUB256 subarray apertures, in order to tie in the subarray calibrations to the full frame. We specify orient ranges in order to avoid contamination of the GD-71 spectrum from a moderately bright nearby star. We avoid orients that are +-25 degrees from 80 and 260. Orients of 80 and 260 would have the two stars lined up horizontally (along the x-axis) in the field, which would have their spectra extending into one another. We use a timing requirement to execute the visit no earlier than about 1 month following the similar observations that will be executed between 15-21 Nov. 2010 in program 12333 (photometric monitor). Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 GD-71 WFC3/IR MULTIAC G102-REF F098M SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG -20.0, 0.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 GD-71 WFC3/IR MULTIAC G102-REF F105W SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG -20.0, 0.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 3 GD-71 WFC3/IR MULTIAC IR G102 SAMP-SEQ=SPARS25, NSAMP=5 1 DEF POS TARG -20.0, 0.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 4 GD-71 WFC3/IR MULTIAC IR G102 SAMP-SEQ=SPARS25, NSAMP=5 1 DEF POS TARG -20.5, 0.5 CUM ------------------------------------------------------------------------------------------------------------------------------------ 5 GD-71 WFC3/IR MULTIAC IR G102 SAMP-SEQ=SPARS25, NSAMP=5 1 DEF POS TARG -21.0, 1.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 6 GD-71 WFC3/IR MULTIAC IR G102 SAMP-SEQ=SPARS25, NSAMP=5 1 DEF POS TARG -21.2, 1.2 CUM ------------------------------------------------------------------------------------------------------------------------------------ 7 GD-71 WFC3/IR MULTIAC G102-REF F098M SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG -50.0, +45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 8 GD-71 WFC3/IR MULTIAC G102-REF F105W SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG -50.0, 45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 12357( 3) - 09-Sep-2010 15:24:47 - [ 5] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 9 GD-71 WFC3/IR MULTIAC IR G102 SAMP-SEQ=SPARS25, NSAMP=5 1 DEF POS TARG -50.0, 45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 10 GD-71 WFC3/IR MULTIAC G102-REF F098M SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG -20.0, +45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 11 GD-71 WFC3/IR MULTIAC G102-REF F105W SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG -20.0, 45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 12 GD-71 WFC3/IR MULTIAC IR G102 SAMP-SEQ=SPARS25, NSAMP=5 1 DEF POS TARG -20.0, 45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 13 GD-71 WFC3/IR MULTIAC G102-REF F098M SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG +23.0, +45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 14 GD-71 WFC3/IR MULTIAC G102-REF F105W SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG 23.0, 45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 15 GD-71 WFC3/IR MULTIAC IR G102 SAMP-SEQ=SPARS25, NSAMP=5 1 DEF POS TARG 23.0, 45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 16 GD-71 WFC3/IR MULTIAC G102-REF F098M SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG -50.0, 0.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 17 GD-71 WFC3/IR MULTIAC G102-REF F105W SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG -50.0, 0.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 18 GD-71 WFC3/IR MULTIAC IR G102 SAMP-SEQ=SPARS25, NSAMP=5 1 DEF POS TARG -50.0, 0.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 19 GD-71 WFC3/IR MULTIAC G102-REF F098M SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG 23.0, 0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 20 GD-71 WFC3/IR MULTIAC G102-REF F105W SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG 23, 0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 21 GD-71 WFC3/IR MULTIAC IR G102 SAMP-SEQ=SPARS25, NSAMP=5 1 DEF POS TARG 23, 0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 22 GD-71 WFC3/IR MULTIAC G102-REF F098M SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG -50.0, -45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 23 GD-71 WFC3/IR MULTIAC G102-REF F105W SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG -50.0, -45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 24 GD-71 WFC3/IR MULTIAC IR G102 SAMP-SEQ=SPARS25, NSAMP=5 1 DEF POS TARG -50.0, -45.0 CUM 12357( 3) - 09-Sep-2010 15:24:47 - [ 6] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 25 GD-71 WFC3/IR MULTIAC G102-REF F098M SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG -20.0, -45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 26 GD-71 WFC3/IR MULTIAC G102-REF F105W SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG -20.0, -45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 27 GD-71 WFC3/IR MULTIAC IR G102 SAMP-SEQ=SPARS25, NSAMP=5 1 DEF POS TARG -20.0, -45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 28 GD-71 WFC3/IR MULTIAC G102-REF F098M SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG 23, -45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 29 GD-71 WFC3/IR MULTIAC G102-REF F105W SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG 23, -45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 30 GD-71 WFC3/IR MULTIAC IR G102 SAMP-SEQ=SPARS25, NSAMP=5 1 DEF POS TARG 23, -45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 31 GD-71 WFC3/IR MULTIAC IRSUB512 F098M SAMP-SEQ=RAPID, NSAMP=7 1 DEF POS TARG -2.303, 1.202 CUM ------------------------------------------------------------------------------------------------------------------------------------ 32 GD-71 WFC3/IR MULTIAC IRSUB512 G102 SAMP-SEQ=SPARS25, NSAMP=6 1 DEF POS TARG -2.303, 1.202 CUM ------------------------------------------------------------------------------------------------------------------------------------ 33 GD-71 WFC3/IR MULTIAC IRSUB256 F098M SAMP-SEQ=RAPID, NSAMP=15 1 DEF POS TARG -15.172, 1.158 CUM ------------------------------------------------------------------------------------------------------------------------------------ 34 GD-71 WFC3/IR MULTIAC IRSUB256 G102 SAMP-SEQ=SPARS25, NSAMP=6 1 DEF POS TARG -15.172, 1.158 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 | ------------------------------------------------------------------------------------------------------------------------------------ GD-71 1 WFC3/IR MULTIAC G102-REF F098M none none none none 1 N/A CUM GD-71 2 WFC3/IR MULTIAC G102-REF F105W none none none none 1 N/A CUM GD-71 3 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM GD-71 4 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM GD-71 5 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM 12357( 3) - 09-Sep-2010 15:24:47 - [ 7] 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 | ------------------------------------------------------------------------------------------------------------------------------------ GD-71 6 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM GD-71 7 WFC3/IR MULTIAC G102-REF F098M none none none none 1 N/A CUM GD-71 8 WFC3/IR MULTIAC G102-REF F105W none none none none 1 N/A CUM GD-71 9 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM GD-71 10 WFC3/IR MULTIAC G102-REF F098M none none none none 1 N/A CUM GD-71 11 WFC3/IR MULTIAC G102-REF F105W none none none none 1 N/A CUM GD-71 12 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM GD-71 13 WFC3/IR MULTIAC G102-REF F098M none none none none 1 N/A CUM GD-71 14 WFC3/IR MULTIAC G102-REF F105W none none none none 1 N/A CUM GD-71 15 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM GD-71 16 WFC3/IR MULTIAC G102-REF F098M none none none none 1 N/A CUM GD-71 17 WFC3/IR MULTIAC G102-REF F105W none none none none 1 N/A CUM GD-71 18 WFC3/IR MULTIAC IR G102 none none none none 2 N/A CUM GD-71 19 WFC3/IR MULTIAC G102-REF F098M none none none none 2 N/A CUM GD-71 20 WFC3/IR MULTIAC G102-REF F105W none none none none 2 N/A CUM GD-71 21 WFC3/IR MULTIAC IR G102 none none none none 2 N/A CUM GD-71 22 WFC3/IR MULTIAC G102-REF F098M none none none none 2 N/A CUM GD-71 23 WFC3/IR MULTIAC G102-REF F105W none none none none 2 N/A CUM GD-71 24 WFC3/IR MULTIAC IR G102 none none none none 2 N/A CUM GD-71 25 WFC3/IR MULTIAC G102-REF F098M none none none none 2 N/A CUM GD-71 26 WFC3/IR MULTIAC G102-REF F105W none none none none 2 N/A CUM GD-71 27 WFC3/IR MULTIAC IR G102 none none none none 2 N/A CUM GD-71 28 WFC3/IR MULTIAC G102-REF F098M none none none none 2 N/A CUM GD-71 29 WFC3/IR MULTIAC G102-REF F105W none none none none 2 N/A CUM 12357( 3) - 09-Sep-2010 15:24:47 - [ 8] 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 | ------------------------------------------------------------------------------------------------------------------------------------ GD-71 30 WFC3/IR MULTIAC IR G102 none none none none 2 N/A CUM GD-71 31 WFC3/IR MULTIAC IRSUB512 F098M none none none none 2 N/A CUM GD-71 32 WFC3/IR MULTIAC IRSUB512 G102 none none none none 2 N/A CUM GD-71 33 WFC3/IR MULTIAC IRSUB256 F098M none none none none 2 N/A CUM GD-71 34 WFC3/IR MULTIAC IRSUB256 G102 none none none none 2 N/A CUM 12357( 3) - 09-Sep-2010 15:24:47 - [ 9] Visit: 02 Visit Requirements: ORIENT 0.0D TO 55.0 D; ORIENT 105.0D TO 235.0 D; ORIENT 285.0D TO 359.9 D; AFTER 21-DEC-2010:00:00:00 On Hold Comments: Additional Comments: GD71 for flux calibration of G141; 3x3 pattern to fill FoV. The observations at each field point consist of exposures in F140W, F160W, and G141. Four G141 exposures are obtained at the central FOV position, using postargs to manually create a small dither pattern. Single exposures in each spectral element are used at the other field points. All field points use postargs to place the target relative to the default target location for the "IR" aperture, which is the only aperture available for use with the grisms. The direct exposures use the same offsets from the "G141-REF" aperture, which is coincident with the "IR" aperture. We also obtain observations at the nominal target position within the IRSUB512 and IRSUB256 subarray apertures, in order to tie in the subarray calibrations to the full frame. We specify orient ranges in order to avoid contamination of the GD-71 spectrum from a moderately bright nearby star. We avoid orients that are +-25 degrees from 80 and 260. Orients of 80 and 260 would have the two stars lined up horizontally (along the x-axis) in the field, which would have their spectra extending into one another. We use a timing requirement to execute the visit no earlier than about 1 month following the similar observations that will be executed between 15-21 Nov. 2010 in program 12333 (photometric monitor). Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 GD-71 WFC3/IR MULTIAC G141-REF F140W SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG -20.0, 0.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 GD-71 WFC3/IR MULTIAC G141-REF F160W SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG -20.0, 0.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 3 GD-71 WFC3/IR MULTIAC IR G141 SAMP-SEQ=SPARS25, NSAMP=5 1 DEF POS TARG -20.0, 0.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 4 GD-71 WFC3/IR MULTIAC IR G141 SAMP-SEQ=SPARS25, NSAMP=5 1 DEF POS TARG -20.5, 0.5 CUM ------------------------------------------------------------------------------------------------------------------------------------ 5 GD-71 WFC3/IR MULTIAC IR G141 SAMP-SEQ=SPARS25, NSAMP=5 1 DEF POS TARG -21.0, 1.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 6 GD-71 WFC3/IR MULTIAC IR G141 SAMP-SEQ=SPARS25, NSAMP=5 1 DEF POS TARG -21.2, 1.2 CUM ------------------------------------------------------------------------------------------------------------------------------------ 7 GD-71 WFC3/IR MULTIAC G141-REF F140W SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG -50.0, +45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 8 GD-71 WFC3/IR MULTIAC G141-REF F160W SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG -50.0, 45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 12357( 3) - 09-Sep-2010 15:24:47 - [ 10] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 9 GD-71 WFC3/IR MULTIAC IR G141 SAMP-SEQ=SPARS25, NSAMP=5 1 DEF POS TARG -50.0, 45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 10 GD-71 WFC3/IR MULTIAC G141-REF F140W SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG -20.0, +45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 11 GD-71 WFC3/IR MULTIAC G141-REF F160W SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG -20.0, 45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 12 GD-71 WFC3/IR MULTIAC IR G141 SAMP-SEQ=SPARS25, NSAMP=5 1 DEF POS TARG -20.0, 45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 13 GD-71 WFC3/IR MULTIAC G141-REF F140W SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG +23.0, +45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 14 GD-71 WFC3/IR MULTIAC G141-REF F160W SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG 23.0, 45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 15 GD-71 WFC3/IR MULTIAC IR G141 SAMP-SEQ=SPARS25, NSAMP=5 1 DEF POS TARG 23.0, 45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 16 GD-71 WFC3/IR MULTIAC G141-REF F140W SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG -50.0, 0.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 17 GD-71 WFC3/IR MULTIAC G141-REF F160W SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG -50.0, 0.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 18 GD-71 WFC3/IR MULTIAC IR G141 SAMP-SEQ=SPARS25, NSAMP=5 1 DEF POS TARG -50.0, 0.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 19 GD-71 WFC3/IR MULTIAC G141-REF F140W SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG 23.0, 0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 20 GD-71 WFC3/IR MULTIAC G141-REF F160W SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG 23, 0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 21 GD-71 WFC3/IR MULTIAC IR G141 SAMP-SEQ=SPARS25, NSAMP=5 1 DEF POS TARG 23, 0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 22 GD-71 WFC3/IR MULTIAC G141-REF F140W SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG -50.0, -45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 23 GD-71 WFC3/IR MULTIAC G141-REF F160W SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG -50.0, -45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 24 GD-71 WFC3/IR MULTIAC IR G141 SAMP-SEQ=SPARS25, NSAMP=5 1 DEF POS TARG -50.0, -45.0 CUM 12357( 3) - 09-Sep-2010 15:24:47 - [ 11] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 25 GD-71 WFC3/IR MULTIAC G141-REF F140W SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG -20.0, -45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 26 GD-71 WFC3/IR MULTIAC G141-REF F160W SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG -20.0, -45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 27 GD-71 WFC3/IR MULTIAC IR G141 SAMP-SEQ=SPARS25, NSAMP=5 1 DEF POS TARG -20.0, -45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 28 GD-71 WFC3/IR MULTIAC G141-REF F140W SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG 23, -45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 29 GD-71 WFC3/IR MULTIAC G141-REF F160W SAMP-SEQ=RAPID, NSAMP=2 1 DEF POS TARG 23, -45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 30 GD-71 WFC3/IR MULTIAC IR G141 SAMP-SEQ=SPARS25, NSAMP=5 1 DEF POS TARG 23, -45.0 CUM ------------------------------------------------------------------------------------------------------------------------------------ 31 GD-71 WFC3/IR MULTIAC IRSUB512 F140W SAMP-SEQ=RAPID, NSAMP=7 1 DEF POS TARG -2.303, 1.202 CUM ------------------------------------------------------------------------------------------------------------------------------------ 32 GD-71 WFC3/IR MULTIAC IRSUB512 G141 SAMP-SEQ=SPARS25, NSAMP=6 1 DEF POS TARG -2.303, 1.202 CUM ------------------------------------------------------------------------------------------------------------------------------------ 33 GD-71 WFC3/IR MULTIAC IRSUB256 F140W SAMP-SEQ=RAPID, NSAMP=15 1 DEF POS TARG -15.172, 1.158 CUM ------------------------------------------------------------------------------------------------------------------------------------ 34 GD-71 WFC3/IR MULTIAC IRSUB256 G141 SAMP-SEQ=SPARS25, NSAMP=6 1 DEF POS TARG -15.172, 1.158 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 | ------------------------------------------------------------------------------------------------------------------------------------ GD-71 1 WFC3/IR MULTIAC G141-REF F140W none none none none 1 N/A CUM GD-71 2 WFC3/IR MULTIAC G141-REF F160W none none none none 1 N/A CUM GD-71 3 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM GD-71 4 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM GD-71 5 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM 12357( 3) - 09-Sep-2010 15:24:47 - [ 12] 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 | ------------------------------------------------------------------------------------------------------------------------------------ GD-71 6 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM GD-71 7 WFC3/IR MULTIAC G141-REF F140W none none none none 1 N/A CUM GD-71 8 WFC3/IR MULTIAC G141-REF F160W none none none none 1 N/A CUM GD-71 9 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM GD-71 10 WFC3/IR MULTIAC G141-REF F140W none none none none 1 N/A CUM GD-71 11 WFC3/IR MULTIAC G141-REF F160W none none none none 1 N/A CUM GD-71 12 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM GD-71 13 WFC3/IR MULTIAC G141-REF F140W none none none none 1 N/A CUM GD-71 14 WFC3/IR MULTIAC G141-REF F160W none none none none 1 N/A CUM GD-71 15 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM GD-71 16 WFC3/IR MULTIAC G141-REF F140W none none none none 2 N/A CUM GD-71 17 WFC3/IR MULTIAC G141-REF F160W none none none none 2 N/A CUM GD-71 18 WFC3/IR MULTIAC IR G141 none none none none 2 N/A CUM GD-71 19 WFC3/IR MULTIAC G141-REF F140W none none none none 2 N/A CUM GD-71 20 WFC3/IR MULTIAC G141-REF F160W none none none none 2 N/A CUM GD-71 21 WFC3/IR MULTIAC IR G141 none none none none 2 N/A CUM GD-71 22 WFC3/IR MULTIAC G141-REF F140W none none none none 2 N/A CUM GD-71 23 WFC3/IR MULTIAC G141-REF F160W none none none none 2 N/A CUM GD-71 24 WFC3/IR MULTIAC IR G141 none none none none 2 N/A CUM GD-71 25 WFC3/IR MULTIAC G141-REF F140W none none none none 2 N/A CUM GD-71 26 WFC3/IR MULTIAC G141-REF F160W none none none none 2 N/A CUM GD-71 27 WFC3/IR MULTIAC IR G141 none none none none 2 N/A CUM GD-71 28 WFC3/IR MULTIAC G141-REF F140W none none none none 2 N/A CUM GD-71 29 WFC3/IR MULTIAC G141-REF F160W none none none none 2 N/A CUM 12357( 3) - 09-Sep-2010 15:24:47 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ GD-71 30 WFC3/IR MULTIAC IR G141 none none none none 2 N/A CUM GD-71 31 WFC3/IR MULTIAC IRSUB512 F140W none none none none 2 N/A CUM GD-71 32 WFC3/IR MULTIAC IRSUB512 G141 none none none none 2 N/A CUM GD-71 33 WFC3/IR MULTIAC IRSUB256 F140W none none none none 2 N/A CUM GD-71 34 WFC3/IR MULTIAC IRSUB256 G141 none none none none 2 N/A CUM 12357( 3) - 09-Sep-2010 15:24:47 - [ 14] Summary Form for Proposal 12357 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures G102-REF, G141-REF, IR, IRSUB256, IRSUB512 ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFC3/IR ------------------------------------------------------------------------------------------------------------------------------------ Opmodes MULTIACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters NSAMP=1, NSAMP=15, NSAMP=2, NSAMP=5, NSAMP=6, NSAMP=7, SAMP-SEQ=RAPID, SAMP-SEQ=SPARS25 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements AFTER 21-DEC-2010:00:00:00, ORIENT 0.0D TO 55.0 D, ORIENT 105.0D TO 235.0 D, ORIENT 285.0D TO 359.9 D, POS TARG +23.0, +45.0, POS TARG -15.172, 1.158, POS TARG -2.303, 1.202, POS TARG -20.0, +45.0, POS TARG -20.0, -45.0, POS TARG -20.0, 0.0, POS TARG -20.0, 45.0, POS TARG -20.5, 0.5, POS TARG -21.0, 1.0, POS TARG -21.2, 1.2, POS TARG -50.0, +45.0, POS TARG -50.0, -45.0, POS TARG -50.0, 0.0, POS TARG -50.0, 45.0, POS TARG 23, -45.0, POS TARG 23, 0, POS TARG 23.0, 0, POS TARG 23.0, 45.0 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F098M, F105W, F140W, F160W, G102, G141 ------------------------------------------------------------------------------------------------------------------------------------ Target Names GD-71 ------------------------------------------------------------------------------------------------------------------------------------