12358( 2) - 30-Sep-2010 17:27:43 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 12358 Version: 2 Check-in Time: 30-Sep-2010 17:27:43 STScI Edit Number: 0 Title IR Grism L-Flat Correction and Independent 2-D Wavelength Solution ------------------------------------------------------------------------------------ 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 A star cluster containing K-giants will be observed in a grid of positions within the IR field of view using each of the IR G102 and G141 grisms. These data will be used to provide both an L-flat correction for the IR grism modes and a more highly refined 2-d wavelength solution that what was derived in Cy17 from observations of a planetary nebula. Photometric analysis of the stellar spectra as a function of field position will determine the L-flat. Fitting models to the observed spectra will determine the 2-d wavelength solution. ------------------------------------------------------------------------------------ Observations Description ------------------------ An open cluster known to contain K-giant stars will be observed at a total of 13 positions within the IR field of view, using 3x3 and 2x2 grids. 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, as well as to map out any 2-d variations in the spectral line spread function (LSF). Each pair of dispersed exposures will be preceeded by a direct image, in order to establish the wavelength zero-point for the dispersed exposures. The F130N filter will be used for the accompanying direct exposures. A narrow-band filter is needed to prevent saturation of these bright targets in the minimum available full-frame readout time. 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 13-point exposure patterns within the FOV. POSTARGs are also used to provide small dither steps between the two grism exposures that are taken at each field position. Real Time Justification ----------------------- Calibration Justification ------------------------- Large-scale variations in 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 are distributed over the entire FOV. Measured variations in the G102 and G141 spectra of the same K-giant stars observed at different places within the FOV will produce the spectroscopic 12358( 2) - 30-Sep-2010 17:27:43 - [ 2] equivalent of a low-order flat field, which is used to correct science observations for variations in throughput across the field. This L-flat will be used within the aXe spectral extraction and calibration software to place all WFC3 IR grism observations on a proper absolute flux scale. The goal is to calibrate the G102 and G141 L-flat behavior 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. 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 L-flat data for each grism will be used within the aXe spectral extraction software. Additional Comments ------------------- ------------------------------------------------------------------------------------ 12358( 2) - 30-Sep-2010 17:27:43 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC7789-S784 STELLAR CLUSTER, OPEN RA=23H57M19.3000S +/- 0.1", J2000 V = 12.8 K=9.8 0 CLUSTER DEC=+56D40'51.50" +/- 0.1" Reference Frame: ICRS Comments: ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC7789-S523 STELLAR CLUSTER, OPEN RA=23H56M50.6000S +/- 0.1", J2000 V = 12.8 K=9.9 7 CLUSTER DEC=+56D49'20.90" +/- 0.1" Reference Frame: ICRS Comments: ------------------------------------------------------------------------------------------------------------------------------------ 12358( 2) - 30-Sep-2010 17:27:43 - [ 4] Visit: 01 Visit Requirements: ORIENT 0.0D TO 25.0 D; ORIENT 75.0D TO 115.0 D; ORIENT 165.0D TO 205.0 D; ORIENT 255.0D TO 295.0 D; ORIENT 345.0D TO 359.9 D On Hold Comments: Additional Comments: This visit is centered on a known K star, in a field somewhat off-center of the cluster, in order to avoid crowding. We get direct and grism exposures at a total of 13 field positions: an large 3x3 grid, and an inner 2x2 grid. Need to avoid orients of 50 and 230 degrees, due to fainter nearby companion of primary target, and also avoid 140 and 320 degrees, due to very bright stars further across the field. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC7789-S78 WFC3/IR MULTIAC G102-REF F130N SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG -20.0, 0.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG -20.0, 0.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=4 1 DEF POS TARG -20.0, 0.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG -21.0, 1.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 5 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=4 1 DEF POS TARG -21.0, 1.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC7789-S78 WFC3/IR MULTIAC G102-REF F130N SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG -50.0, +45.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 7 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG -50.0, 45.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 8 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=4 1 DEF POS TARG -50.0, 45.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 9 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG -51.0, 46.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 10 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=4 1 DEF POS TARG -51.0, 46.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 11 NGC7789-S78 WFC3/IR MULTIAC G102-REF F130N SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG -20.0, +45.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 12 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG -20.0, 45.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 12358( 2) - 30-Sep-2010 17:27:43 - [ 5] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 13 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=3 1 DEF POS TARG -20.0, 45.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 14 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG -21.0, 46.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 15 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=3 1 DEF POS TARG -21.0, 46.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 16 NGC7789-S78 WFC3/IR MULTIAC G102-REF F130N SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG +23.0, +45.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 17 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG 23.0, 45.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 18 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=4 1 DEF POS TARG 23.0, 45.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 19 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG 22.0, 46.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 20 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=4 1 DEF POS TARG 22.0, 46.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 21 NGC7789-S78 WFC3/IR MULTIAC G102-REF F130N SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG -50.0, 0.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 22 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG -50.0, 0.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 23 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=3 1 DEF POS TARG -50.0, 0.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 24 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG -51.0, 1.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 25 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=3 1 DEF POS TARG -51.0, 1.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 26 NGC7789-S78 WFC3/IR MULTIAC G102-REF F130N SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG 23.0, 0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 27 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG 23, 0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 28 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=3 1 DEF POS TARG 23, 0 40 CUM 12358( 2) - 30-Sep-2010 17:27:43 - [ 6] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 29 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG 22.0, 1.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 30 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=3 1 DEF POS TARG 22.0, 1.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 31 NGC7789-S78 WFC3/IR MULTIAC G102-REF F130N SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG -50.0, -45.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 32 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG -50.0, -45.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 33 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=4 1 DEF POS TARG -50.0, -45.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 34 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG -51.0, -44.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 35 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=4 1 DEF POS TARG -51.0, -44.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 36 NGC7789-S78 WFC3/IR MULTIAC G102-REF F130N SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG -20.0, -45.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 37 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG -20.0, -45.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 38 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=3 1 DEF POS TARG -20.0, -45.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 39 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG -21.0, -44.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 40 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=3 1 DEF POS TARG -21.0, -44.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 41 NGC7789-S78 WFC3/IR MULTIAC G102-REF F130N SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG 23, -45.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 42 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG 23, -45.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 43 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=4 1 DEF POS TARG 23, -45.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 12358( 2) - 30-Sep-2010 17:27:43 - [ 7] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 44 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG 22.0, -44.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 45 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=4 1 DEF POS TARG 22.0, -44.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 46 NGC7789-S78 WFC3/IR MULTIAC G102-REF F130N SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG -35.0, 22.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 47 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG -35.0, 22.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 48 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=3 1 DEF POS TARG -35.0, 22.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 49 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG -36.0, 23.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 50 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=3 1 DEF POS TARG -36.0, 23.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 51 NGC7789-S78 WFC3/IR MULTIAC G102-REF F130N SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG 1.0, 22.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 52 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG 1.0, 22.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 53 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=3 1 DEF POS TARG 1.0, 22.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 54 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG 0.0, 23.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 55 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=3 1 DEF POS TARG 0.0, 23.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 56 NGC7789-S78 WFC3/IR MULTIAC G102-REF F130N SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG 1.0, -22.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 57 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG 1.0, -22.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 58 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=3 1 DEF POS TARG 1.0, -22.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 59 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG 0.0, -21.0 40 CUM 12358( 2) - 30-Sep-2010 17:27:43 - [ 8] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 60 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=3 1 DEF POS TARG 0.0, -21.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 61 NGC7789-S78 WFC3/IR MULTIAC G102-REF F130N SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG -35.0, -22.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 62 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG -35.0, -22.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 63 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=3 1 DEF POS TARG -35.0, -22.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 64 NGC7789-S78 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG -36.0, -21.0 40 CUM ------------------------------------------------------------------------------------------------------------------------------------ 65 NGC7789-S78 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=3 1 DEF POS TARG -36.0, -21.0 40 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC7789-S7840 1 WFC3/IR MULTIAC G102-REF F130N none none none none 1 N/A CUM NGC7789-S7840 2 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM NGC7789-S7840 3 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM NGC7789-S7840 4 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM NGC7789-S7840 5 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM NGC7789-S7840 6 WFC3/IR MULTIAC G102-REF F130N none none none none 1 N/A CUM NGC7789-S7840 7 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM NGC7789-S7840 8 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM NGC7789-S7840 9 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM NGC7789-S7840 10 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM NGC7789-S7840 11 WFC3/IR MULTIAC G102-REF F130N none none none none 1 N/A CUM 12358( 2) - 30-Sep-2010 17:27:43 - [ 9] 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC7789-S7840 12 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM NGC7789-S7840 13 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM NGC7789-S7840 14 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM NGC7789-S7840 15 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM NGC7789-S7840 16 WFC3/IR MULTIAC G102-REF F130N none none none none 1 N/A CUM NGC7789-S7840 17 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM NGC7789-S7840 18 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM NGC7789-S7840 19 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM NGC7789-S7840 20 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM NGC7789-S7840 21 WFC3/IR MULTIAC G102-REF F130N none none none none 2 N/A CUM NGC7789-S7840 22 WFC3/IR MULTIAC IR G102 none none none none 2 N/A CUM NGC7789-S7840 23 WFC3/IR MULTIAC IR G141 none none none none 2 N/A CUM NGC7789-S7840 24 WFC3/IR MULTIAC IR G102 none none none none 2 N/A CUM NGC7789-S7840 25 WFC3/IR MULTIAC IR G141 none none none none 2 N/A CUM NGC7789-S7840 26 WFC3/IR MULTIAC G102-REF F130N none none none none 2 N/A CUM NGC7789-S7840 27 WFC3/IR MULTIAC IR G102 none none none none 2 N/A CUM NGC7789-S7840 28 WFC3/IR MULTIAC IR G141 none none none none 2 N/A CUM NGC7789-S7840 29 WFC3/IR MULTIAC IR G102 none none none none 2 N/A CUM NGC7789-S7840 30 WFC3/IR MULTIAC IR G141 none none none none 2 N/A CUM NGC7789-S7840 31 WFC3/IR MULTIAC G102-REF F130N none none none none 2 N/A CUM NGC7789-S7840 32 WFC3/IR MULTIAC IR G102 none none none none 2 N/A CUM NGC7789-S7840 33 WFC3/IR MULTIAC IR G141 none none none none 2 N/A CUM NGC7789-S7840 34 WFC3/IR MULTIAC IR G102 none none none none 2 N/A CUM NGC7789-S7840 35 WFC3/IR MULTIAC IR G141 none none none none 2 N/A CUM 12358( 2) - 30-Sep-2010 17:27:43 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC7789-S7840 36 WFC3/IR MULTIAC G102-REF F130N none none none none 2 N/A CUM NGC7789-S7840 37 WFC3/IR MULTIAC IR G102 none none none none 2 N/A CUM NGC7789-S7840 38 WFC3/IR MULTIAC IR G141 none none none none 2 N/A CUM NGC7789-S7840 39 WFC3/IR MULTIAC IR G102 none none none none 2 N/A CUM NGC7789-S7840 40 WFC3/IR MULTIAC IR G141 none none none none 2 N/A CUM NGC7789-S7840 41 WFC3/IR MULTIAC G102-REF F130N none none none none 2 N/A CUM NGC7789-S7840 42 WFC3/IR MULTIAC IR G102 none none none none 2 N/A CUM NGC7789-S7840 43 WFC3/IR MULTIAC IR G141 none none none none 2 N/A CUM NGC7789-S7840 44 WFC3/IR MULTIAC IR G102 none none none none 3 N/A CUM NGC7789-S7840 45 WFC3/IR MULTIAC IR G141 none none none none 3 N/A CUM NGC7789-S7840 46 WFC3/IR MULTIAC G102-REF F130N none none none none 3 N/A CUM NGC7789-S7840 47 WFC3/IR MULTIAC IR G102 none none none none 3 N/A CUM NGC7789-S7840 48 WFC3/IR MULTIAC IR G141 none none none none 3 N/A CUM NGC7789-S7840 49 WFC3/IR MULTIAC IR G102 none none none none 3 N/A CUM NGC7789-S7840 50 WFC3/IR MULTIAC IR G141 none none none none 3 N/A CUM NGC7789-S7840 51 WFC3/IR MULTIAC G102-REF F130N none none none none 3 N/A CUM NGC7789-S7840 52 WFC3/IR MULTIAC IR G102 none none none none 3 N/A CUM NGC7789-S7840 53 WFC3/IR MULTIAC IR G141 none none none none 3 N/A CUM NGC7789-S7840 54 WFC3/IR MULTIAC IR G102 none none none none 3 N/A CUM NGC7789-S7840 55 WFC3/IR MULTIAC IR G141 none none none none 3 N/A CUM NGC7789-S7840 56 WFC3/IR MULTIAC G102-REF F130N none none none none 3 N/A CUM NGC7789-S7840 57 WFC3/IR MULTIAC IR G102 none none none none 3 N/A CUM NGC7789-S7840 58 WFC3/IR MULTIAC IR G141 none none none none 3 N/A CUM NGC7789-S7840 59 WFC3/IR MULTIAC IR G102 none none none none 3 N/A CUM 12358( 2) - 30-Sep-2010 17:27:43 - [ 11] 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC7789-S7840 60 WFC3/IR MULTIAC IR G141 none none none none 3 N/A CUM NGC7789-S7840 61 WFC3/IR MULTIAC G102-REF F130N none none none none 3 N/A CUM NGC7789-S7840 62 WFC3/IR MULTIAC IR G102 none none none none 3 N/A CUM NGC7789-S7840 63 WFC3/IR MULTIAC IR G141 none none none none 3 N/A CUM NGC7789-S7840 64 WFC3/IR MULTIAC IR G102 none none none none 3 N/A CUM NGC7789-S7840 65 WFC3/IR MULTIAC IR G141 none none none none 3 N/A CUM 12358( 2) - 30-Sep-2010 17:27:43 - [ 12] Visit: 02 Visit Requirements: ORIENT 0.0D TO 65.0 D; ORIENT 115.0D TO 245.0 D; ORIENT 295.0D TO 359.9 D On Hold Comments: Additional Comments: This visit is centered on another known K star, but even further away from the center of the cluster to reduce crowding even more. Only the 4 outer corner positions of the FoV are used. Need to avoid orients of 90 and 270, due to nearby companion of main target. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC7789-S52 WFC3/IR MULTIAC G102-REF F130N SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG -50.0, +45.0 37 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC7789-S52 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG -50.0, 45.0 37 CUM ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC7789-S52 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=4 1 DEF POS TARG -50.0, 45.0 37 CUM ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC7789-S52 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG -51.0, 46.0 37 CUM ------------------------------------------------------------------------------------------------------------------------------------ 5 NGC7789-S52 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=4 1 DEF POS TARG -51.0, 46.0 37 CUM ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC7789-S52 WFC3/IR MULTIAC G102-REF F130N SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG +23.0, +45.0 37 CUM ------------------------------------------------------------------------------------------------------------------------------------ 7 NGC7789-S52 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG 23.0, 45.0 37 CUM ------------------------------------------------------------------------------------------------------------------------------------ 8 NGC7789-S52 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=4 1 DEF POS TARG 23.0, 45.0 37 CUM ------------------------------------------------------------------------------------------------------------------------------------ 9 NGC7789-S52 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG 22.0, 46.0 37 CUM ------------------------------------------------------------------------------------------------------------------------------------ 10 NGC7789-S52 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=4 1 DEF POS TARG 22.0, 46.0 37 CUM ------------------------------------------------------------------------------------------------------------------------------------ 11 NGC7789-S52 WFC3/IR MULTIAC G102-REF F130N SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG -50.0, -45.0 37 CUM ------------------------------------------------------------------------------------------------------------------------------------ 12 NGC7789-S52 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG -50.0, -45.0 37 CUM ------------------------------------------------------------------------------------------------------------------------------------ 13 NGC7789-S52 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=4 1 DEF POS TARG -50.0, -45.0 37 CUM ------------------------------------------------------------------------------------------------------------------------------------ 12358( 2) - 30-Sep-2010 17:27:43 - [ 13] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 14 NGC7789-S52 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG -51.0, -44.0 37 CUM ------------------------------------------------------------------------------------------------------------------------------------ 15 NGC7789-S52 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=4 1 DEF POS TARG -51.0, -44.0 37 CUM ------------------------------------------------------------------------------------------------------------------------------------ 16 NGC7789-S52 WFC3/IR MULTIAC G102-REF F130N SAMP-SEQ=RAPID, NSAMP=1 1 DEF POS TARG 23, -45.0 37 CUM ------------------------------------------------------------------------------------------------------------------------------------ 17 NGC7789-S52 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG 23, -45.0 37 CUM ------------------------------------------------------------------------------------------------------------------------------------ 18 NGC7789-S52 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=4 1 DEF POS TARG 23, -45.0 37 CUM ------------------------------------------------------------------------------------------------------------------------------------ 19 NGC7789-S52 WFC3/IR MULTIAC IR G102 SAMP-SEQ=RAPID, NSAMP=5 1 DEF POS TARG 22.0, -44.0 37 CUM ------------------------------------------------------------------------------------------------------------------------------------ 20 NGC7789-S52 WFC3/IR MULTIAC IR G141 SAMP-SEQ=RAPID, NSAMP=4 1 DEF POS TARG 22.0, -44.0 37 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC7789-S5237 1 WFC3/IR MULTIAC G102-REF F130N none none none none 1 N/A CUM NGC7789-S5237 2 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM NGC7789-S5237 3 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM NGC7789-S5237 4 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM NGC7789-S5237 5 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM NGC7789-S5237 6 WFC3/IR MULTIAC G102-REF F130N none none none none 1 N/A CUM NGC7789-S5237 7 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM NGC7789-S5237 8 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM NGC7789-S5237 9 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM NGC7789-S5237 10 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM 12358( 2) - 30-Sep-2010 17:27:43 - [ 14] 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC7789-S5237 11 WFC3/IR MULTIAC G102-REF F130N none none none none 1 N/A CUM NGC7789-S5237 12 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM NGC7789-S5237 13 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM NGC7789-S5237 14 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM NGC7789-S5237 15 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM NGC7789-S5237 16 WFC3/IR MULTIAC G102-REF F130N none none none none 1 N/A CUM NGC7789-S5237 17 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM NGC7789-S5237 18 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM NGC7789-S5237 19 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM NGC7789-S5237 20 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM 12358( 2) - 30-Sep-2010 17:27:43 - [ 15] Summary Form for Proposal 12358 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures G102-REF, IR ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFC3/IR ------------------------------------------------------------------------------------------------------------------------------------ Opmodes MULTIACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters NSAMP=1, NSAMP=3, NSAMP=4, NSAMP=5, SAMP-SEQ=RAPID ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements ORIENT 0.0D TO 25.0 D, ORIENT 0.0D TO 65.0 D, ORIENT 115.0D TO 245.0 D, ORIENT 165.0D TO 205.0 D, ORIENT 255.0D TO 295.0 D, ORIENT 295.0D TO 359.9 D, ORIENT 345.0D TO 359.9 D, ORIENT 75.0D TO 115.0 D, POS TARG +23.0, +45.0, 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 -21.0, -44.0, POS TARG -21.0, 1.0, POS TARG -21.0, 46.0, POS TARG -35.0, -22.0, POS TARG -35.0, 22.0, POS TARG -36.0, -21.0, POS TARG -36.0, 23.0, 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 -51.0, -44.0, POS TARG -51.0, 1.0, POS TARG -51.0, 46.0, POS TARG 0.0, -21.0, POS TARG 0.0, 23.0, POS TARG 1.0, -22.0, POS TARG 1.0, 22.0, POS TARG 22.0, -44.0, POS TARG 22.0, 1.0, POS TARG 22.0, 46.0, POS TARG 23, -45.0, POS TARG 23, 0, POS TARG 23.0, 0, POS TARG 23.0, 45.0 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F130N, G102, G141 ------------------------------------------------------------------------------------------------------------------------------------ Target Names NGC7789-S5237, NGC7789-S7840 ------------------------------------------------------------------------------------------------------------------------------------