13094( 3) - 16-Oct-2012 18:26:54 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 13094 Version: 3 Check-in Time: 16-Oct-2012 18:26:54 STScI Edit Number: 1 Title IR Grism -1 Order Calibration ------------------------------------------------------------------------------------ Type Cycle CAL/WFC3 20 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Susana E. Deustua Space Telescope Science Institute Y CoI: Dr. Norbert Pirzkal Space Telescope Science Institute N CoI: Dr. Janice C. Lee Space Telescope Science Institute N ------------------------------------------------------------------------------------ Abstract To provide accurate flux and wavelength calibration for the -1st order of both WFC3/IR grisms, G102 and G141, across the IR array. ------------------------------------------------------------------------------------ Observations Description ------------------------ Flux Calibration and Sensitivity Function: During Cycle 19 we discovered through Program 12336 and two additional GO programs that the sensitivity functions determined for the ‐1st orders are incorrect. The sensitivity function of the ‐1st orders was determined during SMOV, as a byproduct of the effort to determine the flux calibration in the +1st order. We used one orbit of 12336 with standard star P330E to map the ‐1st order sensitivity function at several positions along one trace. These data are just now available and will also enable a cross check between the +1st and ‐1st orders. We propose to map the sensitivity function in the three tracks with a white dwarf, G191B2B at 12 positions to measure the sensitivity as a function of position on the detector, and a cross check with the +1st orders for tracks T1 and T2. T3 places the +1st orders off the detector. For T2 the data from P330E will be combined with that of G191B2B to ensure that the sensitivity function has both high accuracy and high precision. Wavelength Calibration: Current wavelength calibration of the ‐1st orders was determined during SMOV, as a by-product of the program to characterize the grisms’ +1st order. During Cycle 19, as a consequence of analyzing the 12336 Vega data, we found that the wavelength solution differs from that of the +1st order by ~100 Angstrom (or about 2 pixels). This Cycle 20 program will determine the wavelength calibration specifically for the ‐1st order at the same positions used for the flux calibration program, with a standard wavelength calibrator, a PN Vy 2-2. We will also provide a crosscheck with the +1st order. Real Time Justification ----------------------- Calibration Justification ------------------------- 13094( 3) - 16-Oct-2012 18:26:54 - [ 2] Additional Comments ------------------- ------------------------------------------------------------------------------------ 13094( 3) - 16-Oct-2012 18:26:54 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 BD+52-913 CALIBRATION, RA=05H05M30.6128S +/- 0.1", J2000 V = 11.69 PHOTOMETRIC DEC=+52D49'51.96" +/- 0.1" Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2000 8.220689590074224E-4 -0.08954000000000001 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 4 PN-G045.4-02 CALIBRATION, WAVELENGTH RA=19H24M22.2290S +/- 0.1", J2000 V = 13.8 .7 DEC=+09D53'56.66" +/- 0.1" Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 13094( 3) - 16-Oct-2012 18:26:54 - [ 4] Visit: 01 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 BD+52-913 WFC3/IR MULTIAC IR F139M NSAMP=1, SAMP-SEQ=RAPID 1 DEF POS TARG 62, -50 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 BD+52-913 WFC3/IR MULTIAC IR G141 SAMP-SEQ=STEP100, NSAMP=11 1 DEF POS TARG 62, -50 CUM ------------------------------------------------------------------------------------------------------------------------------------ 3 BD+52-913 WFC3/IR MULTIAC IR G141 SAMP-SEQ=STEP100, NSAMP=11 1 DEF POS TARG 62, -20 CUM ------------------------------------------------------------------------------------------------------------------------------------ 4 BD+52-913 WFC3/IR MULTIAC IR G141 NSAMP=11, SAMP-SEQ=STEP100 1 DEF POS TARG 62, +50 CUM ------------------------------------------------------------------------------------------------------------------------------------ 5 BD+52-913 WFC3/IR MULTIAC IR G141 NSAMP=11, SAMP-SEQ=STEP100 1 DEF POS TARG 42, +50 CUM ------------------------------------------------------------------------------------------------------------------------------------ 6 BD+52-913 WFC3/IR MULTIAC IR G141 SAMP-SEQ=STEP100, NSAMP=11 1 DEF POS TARG 42, +20 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 | ------------------------------------------------------------------------------------------------------------------------------------ BD+52-913 1 WFC3/IR MULTIAC IR F139M none none none none 1 N/A CUM BD+52-913 2 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM BD+52-913 3 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM BD+52-913 4 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM BD+52-913 5 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM BD+52-913 6 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM 13094( 3) - 16-Oct-2012 18:26:54 - [ 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 BD+52-913 WFC3/IR MULTIAC IR F139M NSAMP=1, SAMP-SEQ=RAPID 1 DEF POS TARG 42, 50 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 BD+52-913 WFC3/IR MULTIAC IR G141 NSAMP=11, SAMP-SEQ=STEP100 1 DEF POS TARG 42, -50 CUM ------------------------------------------------------------------------------------------------------------------------------------ 3 BD+52-913 WFC3/IR MULTIAC IR G141 NSAMP=11, SAMP-SEQ=STEP100 1 DEF POS TARG 15, -20 CUM ------------------------------------------------------------------------------------------------------------------------------------ 4 BD+52-913 WFC3/IR MULTIAC IR G141 NSAMP=11, SAMP-SEQ=STEP100 1 DEF POS TARG 15, -50 CUM ------------------------------------------------------------------------------------------------------------------------------------ 5 BD+52-913 WFC3/IR MULTIAC IR G141 NSAMP=11, SAMP-SEQ=STEP100 1 DEF POS TARG 15, +50 CUM ------------------------------------------------------------------------------------------------------------------------------------ 6 BD+52-913 WFC3/IR MULTIAC IR G102 SAMP-SEQ=STEP100, NSAMP=11 1 DEF POS TARG 62, -50 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 | ------------------------------------------------------------------------------------------------------------------------------------ BD+52-913 1 WFC3/IR MULTIAC IR F139M none none none none 1 N/A CUM BD+52-913 2 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM BD+52-913 3 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM BD+52-913 4 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM BD+52-913 5 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM BD+52-913 6 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM 13094( 3) - 16-Oct-2012 18:26:54 - [ 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 BD+52-913 WFC3/IR MULTIAC IR F139M NSAMP=1, SAMP-SEQ=RAPID 1 DEF POS TARG 62, -20 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 BD+52-913 WFC3/IR MULTIAC IR G102 SAMP-SEQ=STEP100, NSAMP=11 1 DEF POS TARG 62, -20 CUM ------------------------------------------------------------------------------------------------------------------------------------ 3 BD+52-913 WFC3/IR MULTIAC IR G102 NSAMP=11, SAMP-SEQ=STEP100 1 DEF POS TARG 62, +50 CUM ------------------------------------------------------------------------------------------------------------------------------------ 4 BD+52-913 WFC3/IR MULTIAC IR G102 NSAMP=11, SAMP-SEQ=STEP100 1 DEF POS TARG 42, +50 CUM ------------------------------------------------------------------------------------------------------------------------------------ 5 BD+52-913 WFC3/IR MULTIAC IR G102 SAMP-SEQ=STEP100, NSAMP=11 1 DEF POS TARG 42, +20 CUM ------------------------------------------------------------------------------------------------------------------------------------ 6 BD+52-913 WFC3/IR MULTIAC IR G102 NSAMP=11, SAMP-SEQ=STEP100 1 DEF POS TARG 42, -50 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 | ------------------------------------------------------------------------------------------------------------------------------------ BD+52-913 1 WFC3/IR MULTIAC IR F139M none none none none 1 N/A CUM BD+52-913 2 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM BD+52-913 3 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM BD+52-913 4 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM BD+52-913 5 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM BD+52-913 6 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM 13094( 3) - 16-Oct-2012 18:26:54 - [ 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 BD+52-913 WFC3/IR MULTIAC IR F139M NSAMP=1, SAMP-SEQ=RAPID 1 DEF POS TARG 15, -50 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 BD+52-913 WFC3/IR MULTIAC IR G102 NSAMP=11, SAMP-SEQ=STEP100 1 DEF POS TARG 15, -50 CUM ------------------------------------------------------------------------------------------------------------------------------------ 3 BD+52-913 WFC3/IR MULTIAC IR G102 NSAMP=11, SAMP-SEQ=STEP100 1 DEF POS TARG 15, -20 CUM ------------------------------------------------------------------------------------------------------------------------------------ 4 BD+52-913 WFC3/IR MULTIAC IR G102 NSAMP=11, SAMP-SEQ=STEP100 1 DEF POS TARG 15, +50 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 | ------------------------------------------------------------------------------------------------------------------------------------ BD+52-913 1 WFC3/IR MULTIAC IR F139M none none none none 1 N/A CUM BD+52-913 2 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM BD+52-913 3 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM BD+52-913 4 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM 13094( 3) - 16-Oct-2012 18:26:54 - [ 8] Visit: 05 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 PN-G045.4-0 WFC3/IR MULTIAC IR F139M NSAMP=2, SAMP-SEQ=RAPID 1 DEF POS TARG 62, -50; GS ACQ 2.7 CUM SCENARIO BASE1B3 ------------------------------------------------------------------------------------------------------------------------------------ 2 PN-G045.4-0 WFC3/IR MULTIAC IR G141 SAMP-SEQ=STEP50, NSAMP=13 1 DEF POS TARG 62, -50 2.7 CUM ------------------------------------------------------------------------------------------------------------------------------------ 3 PN-G045.4-0 WFC3/IR MULTIAC IR G102 SAMP-SEQ=STEP50, NSAMP=13 1 DEF POS TARG 62, -50 2.7 CUM ------------------------------------------------------------------------------------------------------------------------------------ 4 PN-G045.4-0 WFC3/IR MULTIAC IR G141 SAMP-SEQ=STEP50, NSAMP=13 1 DEF POS TARG 62, -20 2.7 CUM ------------------------------------------------------------------------------------------------------------------------------------ 5 PN-G045.4-0 WFC3/IR MULTIAC IR G102 SAMP-SEQ=STEP50, NSAMP=13 1 DEF POS TARG 62, -20 2.7 CUM ------------------------------------------------------------------------------------------------------------------------------------ 6 PN-G045.4-0 WFC3/IR MULTIAC IR G141 NSAMP=13, SAMP-SEQ=STEP50 1 DEF POS TARG 62, +50 2.7 CUM ------------------------------------------------------------------------------------------------------------------------------------ 7 PN-G045.4-0 WFC3/IR MULTIAC IR G102 NSAMP=13, SAMP-SEQ=STEP50 1 DEF POS TARG 62, +50 2.7 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 | ------------------------------------------------------------------------------------------------------------------------------------ PN-G045.4-02.7 1 WFC3/IR MULTIAC IR F139M none none none none 1 N/A CUM PN-G045.4-02.7 2 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM PN-G045.4-02.7 3 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM PN-G045.4-02.7 4 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM PN-G045.4-02.7 5 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM PN-G045.4-02.7 6 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM PN-G045.4-02.7 7 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM 13094( 3) - 16-Oct-2012 18:26:54 - [ 9] Visit: 06 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 PN-G045.4-0 WFC3/IR MULTIAC IR F139M NSAMP=2, SAMP-SEQ=RAPID 1 DEF POS TARG 42, 50; GS ACQ 2.7 CUM SCENARIO BASE1B3 ------------------------------------------------------------------------------------------------------------------------------------ 2 PN-G045.4-0 WFC3/IR MULTIAC IR G141 NSAMP=13, SAMP-SEQ=STEP50 1 DEF POS TARG 42, +50 2.7 CUM ------------------------------------------------------------------------------------------------------------------------------------ 3 PN-G045.4-0 WFC3/IR MULTIAC IR G102 NSAMP=13, SAMP-SEQ=STEP50 1 DEF POS TARG 42, +50 2.7 CUM ------------------------------------------------------------------------------------------------------------------------------------ 4 PN-G045.4-0 WFC3/IR MULTIAC IR G141 SAMP-SEQ=STEP50, NSAMP=13 1 DEF POS TARG 42, +20 2.7 CUM ------------------------------------------------------------------------------------------------------------------------------------ 5 PN-G045.4-0 WFC3/IR MULTIAC IR G102 SAMP-SEQ=STEP50, NSAMP=13 1 DEF POS TARG 42, +20 2.7 CUM ------------------------------------------------------------------------------------------------------------------------------------ 6 PN-G045.4-0 WFC3/IR MULTIAC IR G141 NSAMP=13, SAMP-SEQ=STEP50 1 DEF POS TARG 42, -50 2.7 CUM ------------------------------------------------------------------------------------------------------------------------------------ 7 PN-G045.4-0 WFC3/IR MULTIAC IR G102 NSAMP=13, SAMP-SEQ=STEP50 1 DEF POS TARG 42, -50 2.7 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 | ------------------------------------------------------------------------------------------------------------------------------------ PN-G045.4-02.7 1 WFC3/IR MULTIAC IR F139M none none none none 1 N/A CUM PN-G045.4-02.7 2 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM PN-G045.4-02.7 3 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM PN-G045.4-02.7 4 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM PN-G045.4-02.7 5 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM PN-G045.4-02.7 6 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM PN-G045.4-02.7 7 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM 13094( 3) - 16-Oct-2012 18:26:54 - [ 10] Visit: 07 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 PN-G045.4-0 WFC3/IR MULTIAC IR F139M NSAMP=2, SAMP-SEQ=RAPID 1 DEF POS TARG 15, -50; GS ACQ 2.7 CUM SCENARIO BASE1B3 ------------------------------------------------------------------------------------------------------------------------------------ 2 PN-G045.4-0 WFC3/IR MULTIAC IR G141 NSAMP=13, SAMP-SEQ=STEP50 1 DEF POS TARG 15, -50 2.7 CUM ------------------------------------------------------------------------------------------------------------------------------------ 3 PN-G045.4-0 WFC3/IR MULTIAC IR G102 NSAMP=13, SAMP-SEQ=STEP50 1 DEF POS TARG 15, -50 2.7 CUM ------------------------------------------------------------------------------------------------------------------------------------ 4 PN-G045.4-0 WFC3/IR MULTIAC IR G141 NSAMP=13, SAMP-SEQ=STEP50 1 DEF POS TARG 15, -20 2.7 CUM ------------------------------------------------------------------------------------------------------------------------------------ 5 PN-G045.4-0 WFC3/IR MULTIAC IR G102 NSAMP=13, SAMP-SEQ=STEP50 1 DEF POS TARG 15, -20 2.7 CUM ------------------------------------------------------------------------------------------------------------------------------------ 6 PN-G045.4-0 WFC3/IR MULTIAC IR G141 NSAMP=13, SAMP-SEQ=STEP50 1 DEF POS TARG 15, +50 2.7 CUM ------------------------------------------------------------------------------------------------------------------------------------ 7 PN-G045.4-0 WFC3/IR MULTIAC IR G102 NSAMP=13, SAMP-SEQ=STEP50 1 DEF POS TARG 15, +50 2.7 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 | ------------------------------------------------------------------------------------------------------------------------------------ PN-G045.4-02.7 1 WFC3/IR MULTIAC IR F139M none none none none 1 N/A CUM PN-G045.4-02.7 2 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM PN-G045.4-02.7 3 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM PN-G045.4-02.7 4 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM PN-G045.4-02.7 5 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM PN-G045.4-02.7 6 WFC3/IR MULTIAC IR G141 none none none none 1 N/A CUM PN-G045.4-02.7 7 WFC3/IR MULTIAC IR G102 none none none none 1 N/A CUM 13094( 3) - 16-Oct-2012 18:26:54 - [ 11] Summary Form for Proposal 13094 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures IR ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFC3/IR ------------------------------------------------------------------------------------------------------------------------------------ Opmodes MULTIACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters NSAMP=1, NSAMP=11, NSAMP=13, NSAMP=2, SAMP-SEQ=RAPID, SAMP-SEQ=STEP100, SAMP-SEQ=STEP50 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements GS ACQ SCENARIO BASE1B3, POS TARG 15, +50, POS TARG 15, -20, POS TARG 15, -50, POS TARG 42, +20, POS TARG 42, +50, POS TARG 42, -50, POS TARG 42, 50, POS TARG 62, +50, POS TARG 62, -20, POS TARG 62, -50 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F139M, G102, G141 ------------------------------------------------------------------------------------------------------------------------------------ Target Names BD+52-913, PN-G045.4-02.7 ------------------------------------------------------------------------------------------------------------------------------------