12713( 16) - 23-Mar-2012 21:08:31 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 12713 Version: 16 Check-in Time: 23-Mar-2012 21:08:31 STScI Edit Number: 14 Title Spatial Scanned L-flat Validation Pathfinder ------------------------------------------------------------------------------------ Type Cycle CAL/WFC3 19 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Peter McCullough Space Telescope Science Institute CoI: Dr. John W. MacKenty Space Telescope Science Institute N ------------------------------------------------------------------------------------ Abstract We will scan a double star across the WFC3 UVIS and IR detectors in order to validate the L-flats generated by the traditional "gold-standard" method of observing globular clusters. This program is meant as a path finder to prove the technique. This program uses boustrophedonic scans which are not yet available to general observers. There are 9 pairs of double stars listed in the targets. There is one target suitable for UV (e.g. F225W), four each for visible (F606W, F814W) and infrared (F125W, F160W). The associated filter is labeled in the comments of each target, although we only specify F606W or F125W in the comments, although any wideband visible filter will expose equally well as F606W, and any wideband IR filter will expose equally well as F125W. There's enough margin below full well that one needn't worry about adjusting scan rate for each filter. IMPORTANT: because four of the double stars are interchangeable (targets 1, 4, 5, and 6) and another set of four are interchangeable (targets 2, 7, 8, 9), we have defined in this program a pair of visits for target 1, a pair of visits for target 2, etc, although we do not need (and are not allocated) orbservations of all those pairs. We provide them to assist the schedulers to see what will schedule. We do require both visits of each pair, so e.g. visits 5A and 5B is good, but visit 5A and 6A is bad; it's possible that a pairing like 5A and 6B would suffice, but let's try to get 5A and 5B for simplicity (or 1A and 1B, or 4A and 4B, or 6A and 6B). Until we better understand how long the scans will take, we haven't tried to pack the orbits. The priority will be to do F606W first: four 220"x120" scans in Y and four scans in X; the four scans of each are dithered by 10" as indicated in the comments at the exposure level of visit 1A. Ideally the Y scans and X scans will be interleaved, i.e. Y scan, X scan, dither, Y scan, X scan, dither ... If the first orbit's test works, then the next priority will be to repeat it with the orient at -90 degrees to the first visit. And once we have confidence from the first visit's success, we can proceed with the remainder of the program in parallel. Below we list priorities, but they need not be done sequentially. Assuming those two work, and assuming that each visit took one orbit and observed only one filter per orbit, then we wish to observe another pair of visits, but replacing F606W with F814W. 12713( 16) - 23-Mar-2012 21:08:31 - [ 2] And then doing one pair with F125W (and changing the target appropriately). Finally, we will observe F225W at only one orient with the final, seventh orbit allocated to this calibration program. By then we will have a better idea of whether the shearing-interferometer analysis is required or not, to obtained the best results in the presence of variations in the scan rate about the nominal rate. If the shearing interferometer analysis is not required, then perhaps we can dispense with the second visit (i.e. second orient) for each filter. Note: we couldn't get targets 3, 4, and 6 to produce any schedulable windows with our nominal (4x6 min)*2 exposure-minutes per orbit. That's ok, if target 1 or 5 will schedule. But we don't have any alternative for target 3, so we adjusted it to (3x6 min)*2 exposure-minutes per orbit, and then we could find a schedulable window. I propose to revisit this phase 2 after some feedback from Merle on a preliminary timeline for packing an orbit. ------------------------------------------------------------------------------------ Observations Description ------------------------ We will scan a double star across the WFC3 UVIS and IR detectors in order to validate the L-flats generated by the traditional "gold-standard" method of observing globular clusters. This program is meant as a path finder to prove the technique. This program uses boustrophedonic scans which are not yet available to general observers. For the purposes of preparing the APT file, we define a normal, spatial scan but express in comments of this file the parameters of the boustrophedonic pattern for STScI experts to implement. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 HD-80606-MID CALIBRATION, DETECTOR RA=09H22M38.6900S +/- 0.1", J2000 V = 9.06 POINT SENSITIVITY TEST DEC=+50D36'14.00" +/- 0.1" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database.This object was generated by the targetselector and retrieved from the SIMBAD database. F606W target RA DEC WDS YEAR PA SEP m1 m2 sptype dm GL GB 140.65658 50.60375 09227+5036 2004 87 21.1 9.09 9.17 G5_G5_____ -0.08 167.42917 44.31123 ------------------------------------------------------------------------------------------------------------------------------------ 2 BD+13-2954P- CALIBRATION, DETECTOR RA=15H30M38.0600S +/- 0.1", J2000 V = 10.2 MIDPOINT SENSITIVITY TEST DEC=+13D03'16.20" +/- 0.1" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. F125W target RA DEC WDS YEAR PA SEP m1 m2 sptype dm GL GB 232.65987 13.05642 15306+1303 2006 213 16.4 10.16 10.25 G0_G0_____ -0.09 20.25974 50.27263 ------------------------------------------------------------------------------------------------------------------------------------ 3 -GAM-ARI-MID CALIBRATION, DETECTOR RA=01H53M31.7300S +/- 0.1", J2000 V = 3.88 POINT SENSITIVITY TEST DEC=+19D17'43.70" +/- 0.1" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. F225W target RA DEC WDS YEAR PA SEP m1 m2 sptype dm GL GB 28.38233 19.29406 01535+1918 2010 356 10.2 4.52 4.58 A1pSi_B9V_ -0.06 142.54770 -41.20061 ------------------------------------------------------------------------------------------------------------------------------------ 4 WDS-J11567-3 CALIBRATION, DETECTOR RA=11H56M42.9000S +/- 0.1", J2000 V = 7.7 216BC-MIDPOI SENSITIVITY TEST DEC=-32D16'5.00" +/- 0.1" NT Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. F606W target RA DEC WDS YEAR PA SEP m1 m2 sptype dm GL GB 179.17625 -32.26814 11567-3216 2010 88 15.2 7.67 7.83 G8V_G8V___ -0.16 289.68662 29.19198 ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 4] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 5 HD-207929-MI CALIBRATION, DETECTOR RA=21H31M11.5100S +/- 0.1", J2000 V = 9.268 DPOINT SENSITIVITY TEST DEC=+86D52'12.00" +/- 0.1" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. F606W target RA DEC WDS YEAR PA SEP m1 m2 sptype dm GL GB 322.78808 86.87200 21312+8652 2010 165 15 9.36 9.59 K0_K0_____ -0.23 120.28356 25.09590 ------------------------------------------------------------------------------------------------------------------------------------ 6 WDS-J10395+3 CALIBRATION, DETECTOR RA=10H39M27.4900S +/- 0.1", J2000 V = 9.4 142AB-MIDPOI SENSITIVITY TEST DEC=+31D42'10.70" +/- 0.1" NT Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. F606W target RA DEC WDS YEAR PA SEP m1 m2 sptype dm GL GB 159.86621 31.70500 10395+3142 2005 215 17.7 9.39 9.39 G0_G0_____ 0.00 195.85083 61.01018 ------------------------------------------------------------------------------------------------------------------------------------ 7 WDS-J12151+0 CALIBRATION, DETECTOR RA=12H15M2.6700S +/- 0.1", J2000 V = 9.5 959AB-MIDPOI SENSITIVITY TEST DEC=+09D59'21.60" +/- 0.1" NT Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. F125W target RA DEC WDS YEAR PA SEP m1 m2 sptype dm GL GB 183.76442 9.99086 12151+0959 2004 245 25.8 9.46 9.46 F5_F5_____ 0.00 274.62337 70.83571 ------------------------------------------------------------------------------------------------------------------------------------ 8 HD-134942-MI CALIBRATION, DETECTOR RA=15H10M49.2700S +/- 0.1", J2000 V = 9.84 DPOINT SENSITIVITY TEST DEC=+46D50'56.90" +/- 0.1" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. F125W target RA DEC WDS YEAR PA SEP m1 m2 sptype dm GL GB 227.70150 46.85017 15108+4651 2004 112 20 9.92 9.98 K0_K0_____ -0.06 78.12433 56.32802 ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 5] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 9 HD-206931-MI CALIBRATION, DETECTOR RA=21H45M59.2900S +/- 0.1", J2000 V = 9.89 DPOINT SENSITIVITY TEST DEC=-26D42'36.90" +/- 0.1" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. F125W target RA DEC WDS YEAR PA SEP m1 m2 sptype dm GL GB 326.49671 -26.71300 21460-2642 1998 6 20 10.03 10.09 G0_G0_____ -0.06 22.50340 -48.90279 ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 6] Visit: 1A Visit Requirements: ORIENT 267D TO 267.1 D On Hold Comments: Additional Comments: UVIS F606W Visit orient = position angle of double star + i*180 degrees, with i=0 or 1, which will place double star axis at ~45 degrees to the X-Y coordinates of the WFC3 detectors. The 45 degrees is advantageous because then we can scan in X or Y and have the same separation of the two stars' trails on the detector. For each double star, one of the two possibilities, i=0 or i=1, is much more schedulable (from the roll angle reports). We select only the more schedulable possibility in our orient requirements, in order to keep the definition of the scan directions consistent and correct, i.e. so we don't miss the detector! The idea is that all the scans in this Visit when combined will form an X/Y grid on the detector with each cell of the grid being 6"x6" in size. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 HD-80606-MI S/C POINTIN V1 1 1 S POS TARG -103.8627892, DPOINT G -206.9492839; GS ACQ SCENARIO BASE1B3; SEQ 1-6 NON-INT Comments: The purpose of this exposure is to establish the pointing under FGS-control prior to executing the rest of the visit under GYRO-control. This effectively zeros out the 14-22" blind-pointing error of a GYRO-only visit. The POS TARG on this exposure puts the spacecraft pointing at the starting scan ramp-up position of the following exposure. ------------------------------------------------------------------------------------------------------------------------------------ 2 HD-80606-MI WFC3/UVI ACCUM UVIS-CENT F606W 1 365 S POS TARG -69, -115; DPOINT S ER SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 120 :Scan-Number-Lines 5 ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 7] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 3 HD-80606-MI WFC3/UVI ACCUM UVIS-CENT F606W 1 365 S POS TARG -63, -115; DPOINT S ER SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 120 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in X by +6" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 4 HD-80606-MI WFC3/UVI ACCUM UVIS-CENT F606W 1 365 S POS TARG -57, -115; DPOINT S ER SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 120 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in X by +6" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 5 HD-80606-MI WFC3/UVI ACCUM UVIS-CENT F606W 1 365 S POS TARG -51, -115; DPOINT S ER SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 120 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in X by +6" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 8] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 6 HD-80606-MI WFC3/UVI ACCUM UVIS-CENT F606W 1 365 S POS TARG -45, -115; DPOINT S ER SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 120 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in X by +6" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 7 HD-80606-MI WFC3/UVI ACCUM UVIS-CENT F606W 1 365 S POS TARG -115, 69; DPOINT S ER SPATIAL SCAN 7.5, 0.0 Degrees, Forward; EXP PCS MODE GYRO; SEQ 7-11 NON-INT Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 120 :Scan-Number-Lines 5 ------------------------------------------------------------------------------------------------------------------------------------ 8 HD-80606-MI WFC3/UVI ACCUM UVIS-CENT F606W 1 365 S POS TARG -115, 63; DPOINT S ER SPATIAL SCAN 7.5, 0.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 120 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in Y by -6" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 9] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 9 HD-80606-MI WFC3/UVI ACCUM UVIS-CENT F606W 1 365 S POS TARG -115, 57; DPOINT S ER SPATIAL SCAN 7.5, 0.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 120 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in Y by -6" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 10 HD-80606-MI WFC3/UVI ACCUM UVIS-CENT F606W 1 365 S POS TARG -115, 51; DPOINT S ER SPATIAL SCAN 7.5, 0.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 120 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in Y by -6" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 11 HD-80606-MI WFC3/UVI ACCUM UVIS-CENT F606W 1 365 S POS TARG -115, 45; DPOINT S ER SPATIAL SCAN 7.5, 0.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 120 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in Y by -6" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ HD-80606-MIDPOINT 1 S/C POINTIN V1 none none none none 1 N/A G HD-80606-MIDPOINT 2 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 1 N/A S TER HD-80606-MIDPOINT 3 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 1 N/A S TER HD-80606-MIDPOINT 4 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 1 N/A S TER HD-80606-MIDPOINT 5 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 1 N/A S TER HD-80606-MIDPOINT 6 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 1 N/A S TER HD-80606-MIDPOINT 7 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 2 N/A S TER HD-80606-MIDPOINT 8 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 2 N/A S TER HD-80606-MIDPOINT 9 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 2 N/A S TER HD-80606-MIDPOINT 10 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 2 N/A S TER HD-80606-MIDPOINT 11 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 2 N/A S TER 12713( 16) - 23-Mar-2012 21:08:31 - [ 11] Visit: 1B Visit Requirements: ORIENT -90D TO -90D FROM 1A On Hold Comments: Additional Comments: Same as Visit A except the visit orient is -90 w.r.t. Visit A. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 HD-80606-MI S/C POINTIN V1 1 1 S POS TARG -103.8627892, DPOINT G -206.9492839; GS ACQ SCENARIO ONEB1B3; SEQ 1-6 NON-INT Comments: The purpose of this exposure is to establish the pointing under FGS-control prior to executing the rest of the visit under GYRO-control. This effectively zeros out the 14-22" blind-pointing error of a GYRO-only visit. The POS TARG on this exposure puts the spacecraft pointing at the starting scan ramp-up position of the following exposure. ------------------------------------------------------------------------------------------------------------------------------------ 2 HD-80606-MI WFC3/UVI ACCUM UVIS-CENT F606W 1 370 S POS TARG -69, -115; DPOINT S ER SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 120 :Scan-Number-Lines 5 ------------------------------------------------------------------------------------------------------------------------------------ 3 HD-80606-MI WFC3/UVI ACCUM UVIS-CENT F606W 1 370 S POS TARG -63, -115; DPOINT S ER SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 120 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in X by +6" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 12] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 4 HD-80606-MI WFC3/UVI ACCUM UVIS-CENT F606W 1 370 S POS TARG -57, -115; DPOINT S ER SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 120 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in X by +6" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 5 HD-80606-MI WFC3/UVI ACCUM UVIS-CENT F606W 1 370 S POS TARG -51, -115; DPOINT S ER SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 120 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in X by +6" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 6 HD-80606-MI WFC3/UVI ACCUM UVIS-CENT F606W 1 370 S POS TARG -45, -115; DPOINT S ER SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 120 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in X by +6" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 13] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 7 HD-80606-MI WFC3/UVI ACCUM UVIS-CENT F606W 1 370 S POS TARG -115, 69; DPOINT S ER SPATIAL SCAN 7.5, 3.7702 Degrees, Forward; EXP PCS MODE GYRO; SEQ 7-11 NON-INT Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 120 :Scan-Number-Lines 5 ------------------------------------------------------------------------------------------------------------------------------------ 8 HD-80606-MI WFC3/UVI ACCUM UVIS-CENT F606W 1 370 S POS TARG -115, 63; DPOINT S ER SPATIAL SCAN 7.5, 3.7702 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 120 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in Y by -6" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 9 HD-80606-MI WFC3/UVI ACCUM UVIS-CENT F606W 1 370 S POS TARG -115, 57; DPOINT S ER SPATIAL SCAN 7.5, 3.7702 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 120 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in Y by -6" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 14] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 HD-80606-MI WFC3/UVI ACCUM UVIS-CENT F606W 1 370 S POS TARG -115, 51; DPOINT S ER SPATIAL SCAN 7.5, 3.7702 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 120 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in Y by -6" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 11 HD-80606-MI WFC3/UVI ACCUM UVIS-CENT F606W 1 370 S POS TARG -115, 45; DPOINT S ER SPATIAL SCAN 7.5, 3.7702 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 120 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in Y by -6" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ HD-80606-MIDPOINT 1 S/C POINTIN V1 none none none none 1 N/A G HD-80606-MIDPOINT 2 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 1 N/A S TER HD-80606-MIDPOINT 3 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 1 N/A S TER HD-80606-MIDPOINT 4 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 1 N/A S TER HD-80606-MIDPOINT 5 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 1 N/A S TER HD-80606-MIDPOINT 6 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 1 N/A S TER 12713( 16) - 23-Mar-2012 21:08:31 - [ 15] 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 | ------------------------------------------------------------------------------------------------------------------------------------ HD-80606-MIDPOINT 7 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 2 N/A S TER HD-80606-MIDPOINT 8 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 2 N/A S TER HD-80606-MIDPOINT 9 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 2 N/A S TER HD-80606-MIDPOINT 10 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 2 N/A S TER HD-80606-MIDPOINT 11 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 2 N/A S TER 12713( 16) - 23-Mar-2012 21:08:31 - [ 16] Visit: 2A Visit Requirements: ORIENT 213D TO 213.1 D On Hold Comments: Additional Comments: IR F125W Visit orient = position angle of double star + i*180 degrees, with i=0 or 1, which will place double star axis at ~45 degrees to the X-Y coordinates of the WFC3 detectors. The 45 degrees is advantageous because then we can scan in X or Y and have the same separation of the two stars' trails on the detector. For each double star, one of the two possibilities, i=0 or i=1, is much more schedulable (from the roll angle reports). We select only the more schedulable possibility in our orient requirements, in order to keep the definition of the scan directions consistent and correct, i.e. so we don't miss the detector! An expert will need to assist with gyro-controlled scans. I selected "Exp PCS mode = gyro" at the exposure level, but that is all. 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+13-2954P S/C POINTIN V1 1 1 S POS TARG -109.18919489, -MIDPOINT G -197.41744246; GS ACQ SCENARIO BASE1B3; SEQ 1-6 NON-INT Comments: The purpose of this exposure is to establish the pointing under FGS-control prior to executing the rest of the visit under GYRO-control. This effectively zeros out the 14-22" blind-pointing error of a GYRO-only visit. The POS TARG on this exposure puts the spacecraft pointing at the starting scan ramp-up position of the following exposure. ------------------------------------------------------------------------------------------------------------------------------------ 2 BD+13-2954P WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -60, -115; -MIDPOINT CUM SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 17] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 3 BD+13-2954P WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -55, -115; -MIDPOINT CUM SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in X by +5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 4 BD+13-2954P WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -50, -115; -MIDPOINT CUM SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in X by +5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 5 BD+13-2954P WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -45, -115; -MIDPOINT CUM SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in X by +5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 18] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 6 BD+13-2954P WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -40, -115; -MIDPOINT CUM SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in X by +5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 7 BD+13-2954P WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -115, 61; -MIDPOINT CUM SPATIAL SCAN 7.5, 0.1738 Degrees, Forward; EXP PCS MODE GYRO; SEQ 7-11 NON-INT Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 ------------------------------------------------------------------------------------------------------------------------------------ 8 BD+13-2954P WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -115, 56; -MIDPOINT CUM SPATIAL SCAN 7.5, 0.1738 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in Y by -5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 19] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 9 BD+13-2954P WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -115, 51; -MIDPOINT CUM SPATIAL SCAN 7.5, 0.1738 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in Y by -5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 10 BD+13-2954P WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -115, 46; -MIDPOINT CUM SPATIAL SCAN 7.5, 0.1738 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in Y by -5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 11 BD+13-2954P WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -115, 41; -MIDPOINT CUM SPATIAL SCAN 7.5, 0.1738 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in Y by -5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 20] 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 | ------------------------------------------------------------------------------------------------------------------------------------ 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+13-2954P-MIDPOIN 1 S/C POINTIN V1 none none none none 1 N/A T G BD+13-2954P-MIDPOIN 2 WFC3/IR MULTIAC IR-FIX F125W none none none none 1 N/A T CUM BD+13-2954P-MIDPOIN 3 WFC3/IR MULTIAC IR-FIX F125W none none none none 1 N/A T CUM BD+13-2954P-MIDPOIN 4 WFC3/IR MULTIAC IR-FIX F125W none none none none 1 N/A T CUM BD+13-2954P-MIDPOIN 5 WFC3/IR MULTIAC IR-FIX F125W none none none none 1 N/A T CUM BD+13-2954P-MIDPOIN 6 WFC3/IR MULTIAC IR-FIX F125W none none none none 1 N/A T CUM BD+13-2954P-MIDPOIN 7 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A T CUM BD+13-2954P-MIDPOIN 8 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A T CUM BD+13-2954P-MIDPOIN 9 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A T CUM BD+13-2954P-MIDPOIN 10 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A T CUM BD+13-2954P-MIDPOIN 11 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A T CUM 12713( 16) - 23-Mar-2012 21:08:31 - [ 21] Visit: 2B Visit Requirements: ORIENT -90D TO -90D FROM 2A On Hold Comments: Additional Comments: Same as Visit A except the visit orient is -90 w.r.t. Visit A. 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+13-2954P S/C POINTIN V1 1 1 S POS TARG -109.18919489, -MIDPOINT G -197.41744246; GS ACQ SCENARIO BASE1B3; SEQ 1-6 NON-INT Comments: The purpose of this exposure is to establish the pointing under FGS-control prior to executing the rest of the visit under GYRO-control. This effectively zeros out the 14-22" blind-pointing error of a GYRO-only visit. The POS TARG on this exposure puts the spacecraft pointing at the starting scan ramp-up position of the following exposure. ------------------------------------------------------------------------------------------------------------------------------------ 2 BD+13-2954P WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -60, -115; -MIDPOINT CUM SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 ------------------------------------------------------------------------------------------------------------------------------------ 3 BD+13-2954P WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -55, -115; -MIDPOINT CUM SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in X by +5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 22] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 4 BD+13-2954P WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -50, -115; -MIDPOINT CUM SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in X by +5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 5 BD+13-2954P WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -45, -115; -MIDPOINT CUM SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in X by +5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 6 BD+13-2954P WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -40, -115; -MIDPOINT CUM SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in X by +5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 23] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 7 BD+13-2954P WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -115, 61; -MIDPOINT CUM SPATIAL SCAN 7.5, 0.1738 Degrees, Forward; EXP PCS MODE GYRO; SEQ 7-11 NON-INT Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 ------------------------------------------------------------------------------------------------------------------------------------ 8 BD+13-2954P WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -115, 56; -MIDPOINT CUM SPATIAL SCAN 7.5, 0.1738 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in Y by -5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 9 BD+13-2954P WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -115, 51; -MIDPOINT CUM SPATIAL SCAN 7.5, 0.1738 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in Y by -5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 24] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 BD+13-2954P WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -115, 46; -MIDPOINT CUM SPATIAL SCAN 7.5, 0.1738 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in Y by -5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 11 BD+13-2954P WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -115, 41; -MIDPOINT CUM SPATIAL SCAN 7.5, 0.1738 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in Y by -5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 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+13-2954P-MIDPOIN 1 S/C POINTIN V1 none none none none 1 N/A T G BD+13-2954P-MIDPOIN 2 WFC3/IR MULTIAC IR-FIX F125W none none none none 1 N/A T CUM BD+13-2954P-MIDPOIN 3 WFC3/IR MULTIAC IR-FIX F125W none none none none 1 N/A T CUM BD+13-2954P-MIDPOIN 4 WFC3/IR MULTIAC IR-FIX F125W none none none none 1 N/A T CUM BD+13-2954P-MIDPOIN 5 WFC3/IR MULTIAC IR-FIX F125W none none none none 1 N/A T CUM BD+13-2954P-MIDPOIN 6 WFC3/IR MULTIAC IR-FIX F125W none none none none 1 N/A T CUM 12713( 16) - 23-Mar-2012 21:08:31 - [ 25] 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+13-2954P-MIDPOIN 7 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A T CUM BD+13-2954P-MIDPOIN 8 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A T CUM BD+13-2954P-MIDPOIN 9 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A T CUM BD+13-2954P-MIDPOIN 10 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A T CUM BD+13-2954P-MIDPOIN 11 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A T CUM 12713( 16) - 23-Mar-2012 21:08:31 - [ 26] Visit: 3A Visit Requirements: ORIENT 176D TO 176.1 D On Hold Comments: Additional Comments: UVIS F225W Visit orient = position angle of double star + i*180 degrees, with i=0 or 1, which will place double star axis at ~45 degrees to the X-Y coordinates of the WFC3 detectors. The 45 degrees is advantageous because then we can scan in X or Y and have the same separation of the two stars' trails on the detector. For each double star, one of the two possibilities, i=0 or i=1, is much more schedulable (from the roll angle reports). We select only the more schedulable possibility in our orient requirements, in order to keep the definition of the scan directions consistent and correct, i.e. so we don't miss the detector! The idea is that all the scans in this Visit when combined will form an X/Y grid on the detector with each cell of the grid being 9"x9" in size. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 -GAM-ARI-MI S/C POINTIN V1 1 1 S POS TARG -103.8627892, DPOINT G -206.9492839; GS ACQ SCENARIO BASE1B3; SEQ 1-5 NON-INT Comments: The purpose of this exposure is to establish the pointing under FGS-control prior to executing the rest of the visit under GYRO-control. This effectively zeros out the 14-22" blind-pointing error of a GYRO-only visit. The POS TARG on this exposure puts the spacecraft pointing at the starting scan ramp-up position of the following exposure. ------------------------------------------------------------------------------------------------------------------------------------ 2 -GAM-ARI-MI WFC3/UVI ACCUM UVIS-CENT F225W 1 365 S POS TARG -69, -115; DPOINT S ER SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 108 :Scan-Number-Lines 4 ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 27] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 3 -GAM-ARI-MI WFC3/UVI ACCUM UVIS-CENT F225W 1 365 S POS TARG -60, -115; DPOINT S ER SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 108 :Scan-Number-Lines 4 The POS TARG for this exposure is shifted in X by +9" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 4 -GAM-ARI-MI WFC3/UVI ACCUM UVIS-CENT F225W 1 365 S POS TARG -51, -115; DPOINT S ER SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 108 :Scan-Number-Lines 4 The POS TARG for this exposure is shifted in X by +9" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 5 -GAM-ARI-MI WFC3/UVI ACCUM UVIS-CENT F225W 1 365 S POS TARG -42, -115; DPOINT S ER SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 108 :Scan-Number-Lines 4 The POS TARG for this exposure is shifted in X by +9" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 28] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 6 -GAM-ARI-MI WFC3/UVI ACCUM UVIS-CENT F225W 1 365 S POS TARG -115, 65; DPOINT S ER SPATIAL SCAN 7.5, 0.0 Degrees, Forward; EXP PCS MODE GYRO; SEQ 6-9 NON-INT Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 108 :Scan-Number-Lines 4 ------------------------------------------------------------------------------------------------------------------------------------ 7 -GAM-ARI-MI WFC3/UVI ACCUM UVIS-CENT F225W 1 365 S POS TARG -115, 56; DPOINT S ER SPATIAL SCAN 7.5, 0.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 108 :Scan-Number-Lines 4 The POS TARG for this exposure is shifted in Y by -9" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 8 -GAM-ARI-MI WFC3/UVI ACCUM UVIS-CENT F225W 1 365 S POS TARG -115, 47; DPOINT S ER SPATIAL SCAN 7.5, 0.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 108 :Scan-Number-Lines 4 The POS TARG for this exposure is shifted in Y by -9" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 29] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 9 -GAM-ARI-MI WFC3/UVI ACCUM UVIS-CENT F225W 1 365 S POS TARG -115, 38; DPOINT S ER SPATIAL SCAN 7.5, 0.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 108 :Scan-Number-Lines 4 The POS TARG for this exposure is shifted in Y by -9" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ -GAM-ARI-MIDPOINT 1 S/C POINTIN V1 none none none none 1 N/A G -GAM-ARI-MIDPOINT 2 WFC3/UVI ACCUM UVIS-CEN F225W none none none none 1 N/A S TER -GAM-ARI-MIDPOINT 3 WFC3/UVI ACCUM UVIS-CEN F225W none none none none 1 N/A S TER -GAM-ARI-MIDPOINT 4 WFC3/UVI ACCUM UVIS-CEN F225W none none none none 1 N/A S TER -GAM-ARI-MIDPOINT 5 WFC3/UVI ACCUM UVIS-CEN F225W none none none none 1 N/A S TER -GAM-ARI-MIDPOINT 6 WFC3/UVI ACCUM UVIS-CEN F225W none none none none 2 N/A S TER -GAM-ARI-MIDPOINT 7 WFC3/UVI ACCUM UVIS-CEN F225W none none none none 2 N/A S TER -GAM-ARI-MIDPOINT 8 WFC3/UVI ACCUM UVIS-CEN F225W none none none none 2 N/A S TER -GAM-ARI-MIDPOINT 9 WFC3/UVI ACCUM UVIS-CEN F225W none none none none 2 N/A S TER 12713( 16) - 23-Mar-2012 21:08:31 - [ 30] Visit: 3B Visit Requirements: ORIENT -90D TO -90D FROM 3A On Hold Comments: Additional Comments: Same as Visit A except the visit orient is -90 w.r.t. Visit A. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 -GAM-ARI-MI S/C POINTIN V1 1 1 S POS TARG -103.8627892, DPOINT G -206.9492839; GS ACQ SCENARIO BASE1B3; SEQ 1-5 NON-INT Comments: The purpose of this exposure is to establish the pointing under FGS-control prior to executing the rest of the visit under GYRO-control. This effectively zeros out the 14-22" blind-pointing error of a GYRO-only visit. The POS TARG on this exposure puts the spacecraft pointing at the starting scan ramp-up position of the following exposure. ------------------------------------------------------------------------------------------------------------------------------------ 2 -GAM-ARI-MI WFC3/UVI ACCUM UVIS-CENT F225W 1 365 S POS TARG -69, -115; DPOINT S ER SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 108 :Scan-Number-Lines 4 ------------------------------------------------------------------------------------------------------------------------------------ 3 -GAM-ARI-MI WFC3/UVI ACCUM UVIS-CENT F225W 1 365 S POS TARG -60, -115; DPOINT S ER SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 108 :Scan-Number-Lines 4 The POS TARG for this exposure is shifted in X by +9" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 31] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 4 -GAM-ARI-MI WFC3/UVI ACCUM UVIS-CENT F225W 1 365 S POS TARG -51, -115; DPOINT S ER SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 108 :Scan-Number-Lines 4 The POS TARG for this exposure is shifted in X by +9" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 5 -GAM-ARI-MI WFC3/UVI ACCUM UVIS-CENT F225W 1 365 S POS TARG -42, -115; DPOINT S ER SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 108 :Scan-Number-Lines 4 The POS TARG for this exposure is shifted in X by +9" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 6 -GAM-ARI-MI WFC3/UVI ACCUM UVIS-CENT F225W 1 365 S POS TARG -115, 65; DPOINT S ER SPATIAL SCAN 7.5, 0.0 Degrees, Forward; EXP PCS MODE GYRO; SEQ 6-9 NON-INT Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 108 :Scan-Number-Lines 4 ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 32] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 7 -GAM-ARI-MI WFC3/UVI ACCUM UVIS-CENT F225W 1 365 S POS TARG -115, 56; DPOINT S ER SPATIAL SCAN 7.5, 0.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 108 :Scan-Number-Lines 4 The POS TARG for this exposure is shifted in Y by -9" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 8 -GAM-ARI-MI WFC3/UVI ACCUM UVIS-CENT F225W 1 365 S POS TARG -115, 47; DPOINT S ER SPATIAL SCAN 7.5, 0.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 108 :Scan-Number-Lines 4 The POS TARG for this exposure is shifted in Y by -9" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 9 -GAM-ARI-MI WFC3/UVI ACCUM UVIS-CENT F225W 1 365 S POS TARG -115, 38; DPOINT S ER SPATIAL SCAN 7.5, 0.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 108 :Scan-Number-Lines 4 The POS TARG for this exposure is shifted in Y by -9" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 33] 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 | ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ -GAM-ARI-MIDPOINT 1 S/C POINTIN V1 none none none none 1 N/A G -GAM-ARI-MIDPOINT 2 WFC3/UVI ACCUM UVIS-CEN F225W none none none none 1 N/A S TER -GAM-ARI-MIDPOINT 3 WFC3/UVI ACCUM UVIS-CEN F225W none none none none 1 N/A S TER -GAM-ARI-MIDPOINT 4 WFC3/UVI ACCUM UVIS-CEN F225W none none none none 1 N/A S TER -GAM-ARI-MIDPOINT 5 WFC3/UVI ACCUM UVIS-CEN F225W none none none none 1 N/A S TER -GAM-ARI-MIDPOINT 6 WFC3/UVI ACCUM UVIS-CEN F225W none none none none 2 N/A S TER -GAM-ARI-MIDPOINT 7 WFC3/UVI ACCUM UVIS-CEN F225W none none none none 2 N/A S TER -GAM-ARI-MIDPOINT 8 WFC3/UVI ACCUM UVIS-CEN F225W none none none none 2 N/A S TER -GAM-ARI-MIDPOINT 9 WFC3/UVI ACCUM UVIS-CEN F225W none none none none 2 N/A S TER 12713( 16) - 23-Mar-2012 21:08:31 - [ 34] Visit: 4A Visit Requirements: ORIENT 88D TO 88.1 D On Hold Comments: Additional Comments: UVIS F606W Visit orient = position angle of double star + i*180 degrees, with i=0 or 1, which will place double star axis at ~45 degrees to the X-Y coordinates of the WFC3 detectors. The 45 degrees is advantageous because then we can scan in X or Y and have the same separation of the two stars' trails on the detector. For each double star, one of the two possibilities, i=0 or i=1, is much more schedulable (from the roll angle reports). We select only the more schedulable possibility in our orient requirements, in order to keep the definition of the scan directions consistent and correct, i.e. so we don't miss the detector! An expert will need to assist with gyro-controlled scans. I selected "Exp PCS mode = gyro" at the exposure level, but that is all. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 35] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 WDS-J11567- WFC3/UVI ACCUM UVIS-CENT F606W 4 360 S POS TARG -69, -115; 3216BC-MIDP S ER SPATIAL SCAN 7.5, 90.0 OINT Degrees, Forward; EXP PCS MODE GYRO Comments: In the nomenclature of Merle Reinhart's email of 9/29/2011, we want the number of lines N = 4 and the width of the scan W = 120 arcsec, and the scan length L = 220 arcsec. Note that by convention, we specify a "forward" scan (always, to maintain our sanity) and the first turn is to the right (clockwise). A Powerpoint slide set associated with this program is available upon request from investigators. This scan shall be forward, shift to the "right" by 40 arcsec, scan backward, shift to the "right" another 40 arcsec, scan forward, etc. We want the forward scan at 7.5"/s at angle=90 degrees (i.e. scan in Y), from POSTARG X=-69 and Y=-115 to Y=+105, so 220" of travel in the Y direction (or 29.3 seconds). Then we want to shift in X POSTARG by 40 arcsec (from -69 to -29), and scan in reverse at the same rate and duration. Then repeat another forward-back pair, so we end up at POSTARG X=+51 Y=-115. We allocate 6 min for this scan, although there's only 2 min of actual scanning (4*29.3 sec). We then want to shift the whole thing by delta POSTARG in X = 10, i.e. begin at POSTARG X = -59 and repeat. Then we want to shift by another dX=10 (to begin at X = -49). And one more time (to begin at X = -39). It's not clear at this point how many of these we can fit in one HST orbit. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 36] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 2 WDS-J11567- WFC3/UVI ACCUM UVIS-CENT F606W 4 360 S POS TARG -115, 65; 3216BC-MIDP S ER SPATIAL SCAN 7.5, 0.0 OINT Degrees, Forward; EXP PCS MODE GYRO Comments: Same as previous scan except for the scan orient and the initial starting position's POS TARG. ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ WDS-J11567-3216BC-M 1 WFC3/UVI ACCUM UVIS-CEN F606W none none 1 none 1 N/A IDPOINT S TER WDS-J11567-3216BC-M 1 WFC3/UVI ACCUM UVIS-CEN F606W none none 2 none 1 N/A IDPOINT S TER WDS-J11567-3216BC-M 1 WFC3/UVI ACCUM UVIS-CEN F606W none none 3 none 1 N/A IDPOINT S TER WDS-J11567-3216BC-M 1 WFC3/UVI ACCUM UVIS-CEN F606W none none 4 none 1 N/A IDPOINT S TER WDS-J11567-3216BC-M 2 WFC3/UVI ACCUM UVIS-CEN F606W none none 1 none 2 N/A IDPOINT S TER WDS-J11567-3216BC-M 2 WFC3/UVI ACCUM UVIS-CEN F606W none none 2 none 2 N/A IDPOINT S TER WDS-J11567-3216BC-M 2 WFC3/UVI ACCUM UVIS-CEN F606W none none 3 none 2 N/A IDPOINT S TER WDS-J11567-3216BC-M 2 WFC3/UVI ACCUM UVIS-CEN F606W none none 4 none 2 N/A IDPOINT S TER 12713( 16) - 23-Mar-2012 21:08:31 - [ 37] Visit: 4B Visit Requirements: ORIENT -90D TO -90D FROM 4A On Hold Comments: Additional Comments: Same as Visit A except the visit orient is -90 w.r.t. Visit A. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 WDS-J11567- WFC3/UVI ACCUM UVIS-CENT F606W 4 360 S POS TARG -69, -115; 3216BC-MIDP S ER SPATIAL SCAN 7.5, 90.0 OINT Degrees, Forward; EXP PCS MODE GYRO ------------------------------------------------------------------------------------------------------------------------------------ 2 WDS-J11567- WFC3/UVI ACCUM UVIS-CENT F606W 4 360 S POS TARG -115, 65; 3216BC-MIDP S ER SPATIAL SCAN 7.5, 0.0 OINT Degrees, Forward; EXP PCS MODE GYRO ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ WDS-J11567-3216BC-M 1 WFC3/UVI ACCUM UVIS-CEN F606W none none 1 none 1 N/A IDPOINT S TER WDS-J11567-3216BC-M 1 WFC3/UVI ACCUM UVIS-CEN F606W none none 2 none 1 N/A IDPOINT S TER WDS-J11567-3216BC-M 1 WFC3/UVI ACCUM UVIS-CEN F606W none none 3 none 1 N/A IDPOINT S TER WDS-J11567-3216BC-M 1 WFC3/UVI ACCUM UVIS-CEN F606W none none 4 none 1 N/A IDPOINT S TER WDS-J11567-3216BC-M 2 WFC3/UVI ACCUM UVIS-CEN F606W none none 1 none 2 N/A IDPOINT S TER WDS-J11567-3216BC-M 2 WFC3/UVI ACCUM UVIS-CEN F606W none none 2 none 2 N/A IDPOINT S TER WDS-J11567-3216BC-M 2 WFC3/UVI ACCUM UVIS-CEN F606W none none 3 none 2 N/A IDPOINT S TER WDS-J11567-3216BC-M 2 WFC3/UVI ACCUM UVIS-CEN F606W none none 4 none 2 N/A IDPOINT S TER 12713( 16) - 23-Mar-2012 21:08:31 - [ 38] Visit: 5A Visit Requirements: ORIENT 165D TO 165.1 D On Hold Comments: Additional Comments: UVIS F606W Visit orient = position angle of double star + i*180 degrees, with i=0 or 1, which will place double star axis at ~45 degrees to the X-Y coordinates of the WFC3 detectors. The 45 degrees is advantageous because then we can scan in X or Y and have the same separation of the two stars' trails on the detector. For each double star, one of the two possibilities, i=0 or i=1, is much more schedulable (from the roll angle reports). We select only the more schedulable possibility in our orient requirements, in order to keep the definition of the scan directions consistent and correct, i.e. so we don't miss the detector! An expert will need to assist with gyro-controlled scans. I selected "Exp PCS mode = gyro" at the exposure level, but that is all. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 39] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 HD-207929-M WFC3/UVI ACCUM UVIS-CENT F606W 4 360 S POS TARG -69, -115; IDPOINT S ER SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: In the nomenclature of Merle Reinhart's email of 9/29/2011, we want the number of lines N = 4 and the width of the scan W = 120 arcsec, and the scan length L = 220 arcsec. Note that by convention, we specify a "forward" scan (always, to maintain our sanity) and the first turn is to the right (clockwise). A Powerpoint slide set associated with this program is available upon request from investigators. This scan shall be forward, shift to the "right" by 40 arcsec, scan backward, shift to the "right" another 40 arcsec, scan forward, etc. We want the forward scan at 7.5"/s at angle=90 degrees (i.e. scan in Y), from POSTARG X=-69 and Y=-115 to Y=+105, so 220" of travel in the Y direction (or 29.3 seconds). Then we want to shift in X POSTARG by 40 arcsec (from -69 to -29), and scan in reverse at the same rate and duration. Then repeat another forward-back pair, so we end up at POSTARG X=+51 Y=-115. We allocate 6 min for this scan, although there's only 2 min of actual scanning (4*29.3 sec). We then want to shift the whole thing by delta POSTARG in X = 10, i.e. begin at POSTARG X = -59 and repeat. Then we want to shift by another dX=10 (to begin at X = -49). And one more time (to begin at X = -39). It's not clear at this point how many of these we can fit in one HST orbit. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 40] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 2 HD-207929-M WFC3/UVI ACCUM UVIS-CENT F606W 4 360 S POS TARG -115, 65; IDPOINT S ER SPATIAL SCAN 7.5, 0.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Same as previous scan except for the scan orient and the initial starting position's POS TARG. ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ HD-207929-MIDPOINT 1 WFC3/UVI ACCUM UVIS-CEN F606W none none 1 none 1 N/A S TER HD-207929-MIDPOINT 1 WFC3/UVI ACCUM UVIS-CEN F606W none none 2 none 1 N/A S TER HD-207929-MIDPOINT 1 WFC3/UVI ACCUM UVIS-CEN F606W none none 3 none 1 N/A S TER HD-207929-MIDPOINT 1 WFC3/UVI ACCUM UVIS-CEN F606W none none 4 none 1 N/A S TER HD-207929-MIDPOINT 2 WFC3/UVI ACCUM UVIS-CEN F606W none none 1 none 2 N/A S TER HD-207929-MIDPOINT 2 WFC3/UVI ACCUM UVIS-CEN F606W none none 2 none 2 N/A S TER HD-207929-MIDPOINT 2 WFC3/UVI ACCUM UVIS-CEN F606W none none 3 none 2 N/A S TER HD-207929-MIDPOINT 2 WFC3/UVI ACCUM UVIS-CEN F606W none none 4 none 2 N/A S TER 12713( 16) - 23-Mar-2012 21:08:31 - [ 41] Visit: 5B Visit Requirements: ORIENT -90D TO -90D FROM 5A On Hold Comments: Additional Comments: Same as Visit A except the visit orient is -90 w.r.t. Visit A. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 HD-207929-M WFC3/UVI ACCUM UVIS-CENT F606W 4 360 S POS TARG -69, -115; IDPOINT S ER SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO ------------------------------------------------------------------------------------------------------------------------------------ 2 HD-207929-M WFC3/UVI ACCUM UVIS-CENT F606W 4 360 S POS TARG -115, 65; IDPOINT S ER SPATIAL SCAN 7.5, 0.0 Degrees, Forward; EXP PCS MODE GYRO ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ HD-207929-MIDPOINT 1 WFC3/UVI ACCUM UVIS-CEN F606W none none 1 none 1 N/A S TER HD-207929-MIDPOINT 1 WFC3/UVI ACCUM UVIS-CEN F606W none none 2 none 1 N/A S TER HD-207929-MIDPOINT 1 WFC3/UVI ACCUM UVIS-CEN F606W none none 3 none 1 N/A S TER HD-207929-MIDPOINT 1 WFC3/UVI ACCUM UVIS-CEN F606W none none 4 none 1 N/A S TER HD-207929-MIDPOINT 2 WFC3/UVI ACCUM UVIS-CEN F606W none none 1 none 2 N/A S TER HD-207929-MIDPOINT 2 WFC3/UVI ACCUM UVIS-CEN F606W none none 2 none 2 N/A S TER HD-207929-MIDPOINT 2 WFC3/UVI ACCUM UVIS-CEN F606W none none 3 none 2 N/A S TER HD-207929-MIDPOINT 2 WFC3/UVI ACCUM UVIS-CEN F606W none none 4 none 2 N/A S TER 12713( 16) - 23-Mar-2012 21:08:31 - [ 42] Visit: 6A Visit Requirements: ORIENT 215D TO 215.1 D On Hold Comments: Additional Comments: UVIS F606W Visit orient = position angle of double star + i*180 degrees, with i=0 or 1, which will place double star axis at ~45 degrees to the X-Y coordinates of the WFC3 detectors. The 45 degrees is advantageous because then we can scan in X or Y and have the same separation of the two stars' trails on the detector. For each double star, one of the two possibilities, i=0 or i=1, is much more schedulable (from the roll angle reports). We select only the more schedulable possibility in our orient requirements, in order to keep the definition of the scan directions consistent and correct, i.e. so we don't miss the detector! An expert will need to assist with gyro-controlled scans. I selected "Exp PCS mode = gyro" at the exposure level, but that is all. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 43] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 WDS-J10395+ WFC3/UVI ACCUM UVIS-CENT F606W 4 360 S POS TARG -69, -115; 3142AB-MIDP S ER SPATIAL SCAN 7.5, 90.0 OINT Degrees, Forward; EXP PCS MODE GYRO Comments: In the nomenclature of Merle Reinhart's email of 9/29/2011, we want the number of lines N = 4 and the width of the scan W = 120 arcsec, and the scan length L = 220 arcsec. Note that by convention, we specify a "forward" scan (always, to maintain our sanity) and the first turn is to the right (clockwise). A Powerpoint slide set associated with this program is available upon request from investigators. This scan shall be forward, shift to the "right" by 40 arcsec, scan backward, shift to the "right" another 40 arcsec, scan forward, etc. We want the forward scan at 7.5"/s at angle=90 degrees (i.e. scan in Y), from POSTARG X=-69 and Y=-115 to Y=+105, so 220" of travel in the Y direction (or 29.3 seconds). Then we want to shift in X POSTARG by 40 arcsec (from -69 to -29), and scan in reverse at the same rate and duration. Then repeat another forward-back pair, so we end up at POSTARG X=+51 Y=-115. We allocate 6 min for this scan, although there's only 2 min of actual scanning (4*29.3 sec). We then want to shift the whole thing by delta POSTARG in X = 10, i.e. begin at POSTARG X = -59 and repeat. Then we want to shift by another dX=10 (to begin at X = -49). And one more time (to begin at X = -39). It's not clear at this point how many of these we can fit in one HST orbit. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 44] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 2 WDS-J10395+ WFC3/UVI ACCUM UVIS-CENT F606W 4 360 S POS TARG -115, 65; 3142AB-MIDP S ER SPATIAL SCAN 7.5, 0.0 OINT Degrees, Forward; EXP PCS MODE GYRO Comments: Same as previous scan except for the scan orient and the initial starting position's POS TARG. ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ WDS-J10395+3142AB-M 1 WFC3/UVI ACCUM UVIS-CEN F606W none none 1 none 1 N/A IDPOINT S TER WDS-J10395+3142AB-M 1 WFC3/UVI ACCUM UVIS-CEN F606W none none 2 none 1 N/A IDPOINT S TER WDS-J10395+3142AB-M 1 WFC3/UVI ACCUM UVIS-CEN F606W none none 3 none 1 N/A IDPOINT S TER WDS-J10395+3142AB-M 1 WFC3/UVI ACCUM UVIS-CEN F606W none none 4 none 1 N/A IDPOINT S TER WDS-J10395+3142AB-M 2 WFC3/UVI ACCUM UVIS-CEN F606W none none 1 none 2 N/A IDPOINT S TER WDS-J10395+3142AB-M 2 WFC3/UVI ACCUM UVIS-CEN F606W none none 2 none 2 N/A IDPOINT S TER WDS-J10395+3142AB-M 2 WFC3/UVI ACCUM UVIS-CEN F606W none none 3 none 2 N/A IDPOINT S TER WDS-J10395+3142AB-M 2 WFC3/UVI ACCUM UVIS-CEN F606W none none 4 none 2 N/A IDPOINT S TER 12713( 16) - 23-Mar-2012 21:08:31 - [ 45] Visit: 6B Visit Requirements: ORIENT -90D TO -90D FROM 6A On Hold Comments: Additional Comments: Same as Visit A except the visit orient is -90 w.r.t. Visit A. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 WDS-J10395+ WFC3/UVI ACCUM UVIS-CENT F606W 4 360 S POS TARG -69, -115; 3142AB-MIDP S ER SPATIAL SCAN 7.5, 90.0 OINT Degrees, Forward; EXP PCS MODE GYRO ------------------------------------------------------------------------------------------------------------------------------------ 2 WDS-J10395+ WFC3/UVI ACCUM UVIS-CENT F606W 4 360 S POS TARG -115, 65; 3142AB-MIDP S ER SPATIAL SCAN 7.5, 0.0 OINT Degrees, Forward; EXP PCS MODE GYRO ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ WDS-J10395+3142AB-M 1 WFC3/UVI ACCUM UVIS-CEN F606W none none 1 none 1 N/A IDPOINT S TER WDS-J10395+3142AB-M 1 WFC3/UVI ACCUM UVIS-CEN F606W none none 2 none 1 N/A IDPOINT S TER WDS-J10395+3142AB-M 1 WFC3/UVI ACCUM UVIS-CEN F606W none none 3 none 1 N/A IDPOINT S TER WDS-J10395+3142AB-M 1 WFC3/UVI ACCUM UVIS-CEN F606W none none 4 none 1 N/A IDPOINT S TER WDS-J10395+3142AB-M 2 WFC3/UVI ACCUM UVIS-CEN F606W none none 1 none 2 N/A IDPOINT S TER WDS-J10395+3142AB-M 2 WFC3/UVI ACCUM UVIS-CEN F606W none none 2 none 2 N/A IDPOINT S TER WDS-J10395+3142AB-M 2 WFC3/UVI ACCUM UVIS-CEN F606W none none 3 none 2 N/A IDPOINT S TER WDS-J10395+3142AB-M 2 WFC3/UVI ACCUM UVIS-CEN F606W none none 4 none 2 N/A IDPOINT S TER 12713( 16) - 23-Mar-2012 21:08:31 - [ 46] Visit: 7A Visit Requirements: ORIENT 245D TO 245.1 D On Hold Comments: Additional Comments: IR F125W Visit orient = position angle of double star + i*180 degrees, with i=0 or 1, which will place double star axis at ~45 degrees to the X-Y coordinates of the WFC3 detectors. The 45 degrees is advantageous because then we can scan in X or Y and have the same separation of the two stars' trails on the detector. For each double star, one of the two possibilities, i=0 or i=1, is much more schedulable (from the roll angle reports). We select only the more schedulable possibility in our orient requirements, in order to keep the definition of the scan directions consistent and correct, i.e. so we don't miss the detector! The idea is that all the scans in this Visit when combined will form an X/Y grid on the detector with each cell of the grid being 5"x5" in size. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 WDS-J12151+ S/C POINTIN V1 1 1 S POS TARG -109.18919489, 0959AB-MIDP G -197.41744258; GS ACQ OINT SCENARIO BASE1B3; SEQ 1-6 NON-INT Comments: The purpose of this exposure is to establish the pointing under FGS-control prior to executing the rest of the visit under GYRO-control. This effectively zeros out the 14-22" blind-pointing error of a GYRO-only visit. The POS TARG on this exposure puts the spacecraft pointing at the starting scan ramp-up position of the following exposure. ------------------------------------------------------------------------------------------------------------------------------------ 2 WDS-J12151+ WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -60, -115; 0959AB-MIDP CUM SPATIAL SCAN 7.5, 90.0 OINT Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 47] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 3 WDS-J12151+ WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -55, -115; 0959AB-MIDP CUM SPATIAL SCAN 7.5, 90.0 OINT Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in X by +5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 4 WDS-J12151+ WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -50, -115; 0959AB-MIDP CUM SPATIAL SCAN 7.5, 90.0 OINT Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in X by +5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 5 WDS-J12151+ WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -45, -115; 0959AB-MIDP CUM SPATIAL SCAN 7.5, 90.0 OINT Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in X by +5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 48] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 6 WDS-J12151+ WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -40, -115; 0959AB-MIDP CUM SPATIAL SCAN 7.5, 90.0 OINT Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in X by +5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 7 WDS-J12151+ WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -115, 61; 0959AB-MIDP CUM SPATIAL SCAN 7.5, 0.0 OINT Degrees, Forward; EXP PCS MODE GYRO; SEQ 7-11 NON-INT Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 ------------------------------------------------------------------------------------------------------------------------------------ 8 WDS-J12151+ WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -115, 56; 0959AB-MIDP CUM SPATIAL SCAN 7.5, 0.0 OINT Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in Y by -5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 49] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 9 WDS-J12151+ WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -115, 51; 0959AB-MIDP CUM SPATIAL SCAN 7.5, 0.0 OINT Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in Y by -5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 10 WDS-J12151+ WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -115, 46; 0959AB-MIDP CUM SPATIAL SCAN 7.5, 0.0 OINT Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in Y by -5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 11 WDS-J12151+ WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -115, 41; 0959AB-MIDP CUM SPATIAL SCAN 7.5, 0.0 OINT Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in Y by -5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 50] 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 | ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ WDS-J12151+0959AB-M 1 S/C POINTIN V1 none none none none 1 N/A IDPOINT G WDS-J12151+0959AB-M 2 WFC3/IR MULTIAC IR-FIX F125W none none none none 1 N/A IDPOINT CUM WDS-J12151+0959AB-M 3 WFC3/IR MULTIAC IR-FIX F125W none none none none 1 N/A IDPOINT CUM WDS-J12151+0959AB-M 4 WFC3/IR MULTIAC IR-FIX F125W none none none none 1 N/A IDPOINT CUM WDS-J12151+0959AB-M 5 WFC3/IR MULTIAC IR-FIX F125W none none none none 1 N/A IDPOINT CUM WDS-J12151+0959AB-M 6 WFC3/IR MULTIAC IR-FIX F125W none none none none 1 N/A IDPOINT CUM WDS-J12151+0959AB-M 7 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A IDPOINT CUM WDS-J12151+0959AB-M 8 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A IDPOINT CUM WDS-J12151+0959AB-M 9 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A IDPOINT CUM WDS-J12151+0959AB-M 10 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A IDPOINT CUM WDS-J12151+0959AB-M 11 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A IDPOINT CUM 12713( 16) - 23-Mar-2012 21:08:31 - [ 51] Visit: 7B Visit Requirements: ORIENT -90D TO -90D FROM 7A On Hold Comments: Additional Comments: Same as Visit A except the visit orient is -90 w.r.t. Visit A. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 WDS-J12151+ S/C POINTIN V1 1 1 S POS TARG -109.18919489, 0959AB-MIDP G -197.41744258; GS ACQ OINT SCENARIO BASE1B3; SEQ 1-6 NON-INT Comments: The purpose of this exposure is to establish the pointing under FGS-control prior to executing the rest of the visit under GYRO-control. This effectively zeros out the 14-22" blind-pointing error of a GYRO-only visit. The POS TARG on this exposure puts the spacecraft pointing at the starting scan ramp-up position of the following exposure. ------------------------------------------------------------------------------------------------------------------------------------ 2 WDS-J12151+ WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -60, -115; 0959AB-MIDP CUM SPATIAL SCAN 7.5, 90.0 OINT Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 ------------------------------------------------------------------------------------------------------------------------------------ 3 WDS-J12151+ WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -55, -115; 0959AB-MIDP CUM SPATIAL SCAN 7.5, 90.0 OINT Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in X by +5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 52] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 4 WDS-J12151+ WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -50, -115; 0959AB-MIDP CUM SPATIAL SCAN 7.5, 90.0 OINT Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in X by +5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 5 WDS-J12151+ WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -45, -115; 0959AB-MIDP CUM SPATIAL SCAN 7.5, 90.0 OINT Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in X by +5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 6 WDS-J12151+ WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -40, -115; 0959AB-MIDP CUM SPATIAL SCAN 7.5, 90.0 OINT Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in X by +5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 53] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 7 WDS-J12151+ WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -115, 61; 0959AB-MIDP CUM SPATIAL SCAN 7.5, 0.0 OINT Degrees, Forward; EXP PCS MODE GYRO; SEQ 7-11 NON-INT Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 ------------------------------------------------------------------------------------------------------------------------------------ 8 WDS-J12151+ WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -115, 56; 0959AB-MIDP CUM SPATIAL SCAN 7.5, 0.0 OINT Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in Y by -5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 9 WDS-J12151+ WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -115, 51; 0959AB-MIDP CUM SPATIAL SCAN 7.5, 0.0 OINT Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in Y by -5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 54] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 WDS-J12151+ WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -115, 46; 0959AB-MIDP CUM SPATIAL SCAN 7.5, 0.0 OINT Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in Y by -5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 11 WDS-J12151+ WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS50, NSAMP=8 1 DEF POS TARG -115, 41; 0959AB-MIDP CUM SPATIAL SCAN 7.5, 0.0 OINT Degrees, Forward; EXP PCS MODE GYRO Comments: Add the following to the tdf define-exposure (immediately after the other scan parameters) to enable the boustrophedonic (serpentine) scan prior to running Trans: :Scan-Width 100 :Scan-Number-Lines 5 The POS TARG for this exposure is shifted in Y by -5" from the previous exposure. ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ WDS-J12151+0959AB-M 1 S/C POINTIN V1 none none none none 1 N/A IDPOINT G WDS-J12151+0959AB-M 2 WFC3/IR MULTIAC IR-FIX F125W none none none none 1 N/A IDPOINT CUM WDS-J12151+0959AB-M 3 WFC3/IR MULTIAC IR-FIX F125W none none none none 1 N/A IDPOINT CUM WDS-J12151+0959AB-M 4 WFC3/IR MULTIAC IR-FIX F125W none none none none 1 N/A IDPOINT CUM WDS-J12151+0959AB-M 5 WFC3/IR MULTIAC IR-FIX F125W none none none none 1 N/A IDPOINT CUM WDS-J12151+0959AB-M 6 WFC3/IR MULTIAC IR-FIX F125W none none none none 1 N/A IDPOINT CUM 12713( 16) - 23-Mar-2012 21:08:31 - [ 55] 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 | ------------------------------------------------------------------------------------------------------------------------------------ WDS-J12151+0959AB-M 7 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A IDPOINT CUM WDS-J12151+0959AB-M 8 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A IDPOINT CUM WDS-J12151+0959AB-M 9 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A IDPOINT CUM WDS-J12151+0959AB-M 10 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A IDPOINT CUM WDS-J12151+0959AB-M 11 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A IDPOINT CUM 12713( 16) - 23-Mar-2012 21:08:31 - [ 56] Visit: 8A Visit Requirements: ORIENT 112D TO 112.1 D On Hold Comments: Additional Comments: IR F125W Visit orient = position angle of double star + i*180 degrees, with i=0 or 1, which will place double star axis at ~45 degrees to the X-Y coordinates of the WFC3 detectors. The 45 degrees is advantageous because then we can scan in X or Y and have the same separation of the two stars' trails on the detector. For each double star, one of the two possibilities, i=0 or i=1, is much more schedulable (from the roll angle reports). We select only the more schedulable possibility in our orient requirements, in order to keep the definition of the scan directions consistent and correct, i.e. so we don't miss the detector! An expert will need to assist with gyro-controlled scans. I selected "Exp PCS mode = gyro" at the exposure level, but that is all. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 57] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 HD-134942-M WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS25, NSAMP=10 4 DEF POS TARG -69, -115; IDPOINT CUM SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: In the nomenclature of Merle Reinhart's email of 9/29/2011, we want the number of lines N = 4 and the width of the scan W = 120 arcsec, and the scan length L = 220 arcsec. Note that by convention, we specify a "forward" scan (always, to maintain our sanity) and the first turn is to the right (clockwise). A Powerpoint slide set associated with this program is available upon request from investigators. This scan shall be forward, shift to the "right" by 40 arcsec, scan backward, shift to the "right" another 40 arcsec, scan forward, etc. We want the forward scan at 7.5"/s at angle=90 degrees (i.e. scan in Y), from POSTARG X=-69 and Y=-115 to Y=+105, so 220" of travel in the Y direction (or 29.3 seconds). Then we want to shift in X POSTARG by 40 arcsec (from -69 to -29), and scan in reverse at the same rate and duration. Then repeat another forward-back pair, so we end up at POSTARG X=+51 Y=-115. We allocate 6 min for this scan, although there's only 2 min of actual scanning (4*29.3 sec). We then want to shift the whole thing by delta POSTARG in X = 10, i.e. begin at POSTARG X = -59 and repeat. Then we want to shift by another dX=10 (to begin at X = -49). And one more time (to begin at X = -39). It's not clear at this point how many of these we can fit in one HST orbit. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 58] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 2 HD-134942-M WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS25, NSAMP=10 4 DEF POS TARG -115, 65; IDPOINT CUM SPATIAL SCAN 7.5, 0.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Same as previous scan except for the scan orient and the initial starting position's POS TARG. ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ HD-134942-MIDPOINT 1 WFC3/IR MULTIAC IR-FIX F125W none none 1 none 1 N/A CUM HD-134942-MIDPOINT 1 WFC3/IR MULTIAC IR-FIX F125W none none 2 none 1 N/A CUM HD-134942-MIDPOINT 1 WFC3/IR MULTIAC IR-FIX F125W none none 3 none 1 N/A CUM HD-134942-MIDPOINT 1 WFC3/IR MULTIAC IR-FIX F125W none none 4 none 1 N/A CUM HD-134942-MIDPOINT 2 WFC3/IR MULTIAC IR-FIX F125W none none 1 none 2 N/A CUM HD-134942-MIDPOINT 2 WFC3/IR MULTIAC IR-FIX F125W none none 2 none 2 N/A CUM HD-134942-MIDPOINT 2 WFC3/IR MULTIAC IR-FIX F125W none none 3 none 2 N/A CUM HD-134942-MIDPOINT 2 WFC3/IR MULTIAC IR-FIX F125W none none 4 none 2 N/A CUM 12713( 16) - 23-Mar-2012 21:08:31 - [ 59] Visit: 8B Visit Requirements: ORIENT -90D TO -90D FROM 8A On Hold Comments: Additional Comments: Same as Visit A except the visit orient is -90 w.r.t. Visit A. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 HD-134942-M WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS25, NSAMP=10 4 DEF POS TARG -69, -115; IDPOINT CUM SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO ------------------------------------------------------------------------------------------------------------------------------------ 2 HD-134942-M WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS25, NSAMP=10 4 DEF POS TARG -115, 65; IDPOINT CUM SPATIAL SCAN 7.5, 0.0 Degrees, Forward; EXP PCS MODE GYRO ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ HD-134942-MIDPOINT 1 WFC3/IR MULTIAC IR-FIX F125W none none 1 none 1 N/A CUM HD-134942-MIDPOINT 1 WFC3/IR MULTIAC IR-FIX F125W none none 2 none 1 N/A CUM HD-134942-MIDPOINT 1 WFC3/IR MULTIAC IR-FIX F125W none none 3 none 1 N/A CUM HD-134942-MIDPOINT 1 WFC3/IR MULTIAC IR-FIX F125W none none 4 none 1 N/A CUM HD-134942-MIDPOINT 2 WFC3/IR MULTIAC IR-FIX F125W none none 1 none 2 N/A CUM HD-134942-MIDPOINT 2 WFC3/IR MULTIAC IR-FIX F125W none none 2 none 2 N/A CUM HD-134942-MIDPOINT 2 WFC3/IR MULTIAC IR-FIX F125W none none 3 none 2 N/A CUM HD-134942-MIDPOINT 2 WFC3/IR MULTIAC IR-FIX F125W none none 4 none 2 N/A CUM 12713( 16) - 23-Mar-2012 21:08:31 - [ 60] Visit: 9A Visit Requirements: ORIENT 6D TO 6.1 D On Hold Comments: Additional Comments: IR F125W Visit orient = position angle of double star + i*180 degrees, with i=0 or 1, which will place double star axis at ~45 degrees to the X-Y coordinates of the WFC3 detectors. The 45 degrees is advantageous because then we can scan in X or Y and have the same separation of the two stars' trails on the detector. For each double star, one of the two possibilities, i=0 or i=1, is much more schedulable (from the roll angle reports). We select only the more schedulable possibility in our orient requirements, in order to keep the definition of the scan directions consistent and correct, i.e. so we don't miss the detector! An expert will need to assist with gyro-controlled scans. I selected "Exp PCS mode = gyro" at the exposure level, but that is all. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 61] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 HD-206931-M WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS25, NSAMP=10 4 DEF POS TARG -69, -115; IDPOINT CUM SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO Comments: In the nomenclature of Merle Reinhart's email of 9/29/2011, we want the number of lines N = 4 and the width of the scan W = 120 arcsec, and the scan length L = 220 arcsec. Note that by convention, we specify a "forward" scan (always, to maintain our sanity) and the first turn is to the right (clockwise). A Powerpoint slide set associated with this program is available upon request from investigators. This scan shall be forward, shift to the "right" by 40 arcsec, scan backward, shift to the "right" another 40 arcsec, scan forward, etc. We want the forward scan at 7.5"/s at angle=90 degrees (i.e. scan in Y), from POSTARG X=-69 and Y=-115 to Y=+105, so 220" of travel in the Y direction (or 29.3 seconds). Then we want to shift in X POSTARG by 40 arcsec (from -69 to -29), and scan in reverse at the same rate and duration. Then repeat another forward-back pair, so we end up at POSTARG X=+51 Y=-115. We allocate 6 min for this scan, although there's only 2 min of actual scanning (4*29.3 sec). We then want to shift the whole thing by delta POSTARG in X = 10, i.e. begin at POSTARG X = -59 and repeat. Then we want to shift by another dX=10 (to begin at X = -49). And one more time (to begin at X = -39). It's not clear at this point how many of these we can fit in one HST orbit. ------------------------------------------------------------------------------------------------------------------------------------ 12713( 16) - 23-Mar-2012 21:08:31 - [ 62] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 2 HD-206931-M WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS25, NSAMP=10 4 DEF POS TARG -115, 65; IDPOINT CUM SPATIAL SCAN 7.5, 0.0 Degrees, Forward; EXP PCS MODE GYRO Comments: Same as previous scan except for the scan orient and the initial starting position's POS TARG. ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ HD-206931-MIDPOINT 1 WFC3/IR MULTIAC IR-FIX F125W none none 1 none 1 N/A CUM HD-206931-MIDPOINT 1 WFC3/IR MULTIAC IR-FIX F125W none none 2 none 1 N/A CUM HD-206931-MIDPOINT 1 WFC3/IR MULTIAC IR-FIX F125W none none 3 none 1 N/A CUM HD-206931-MIDPOINT 1 WFC3/IR MULTIAC IR-FIX F125W none none 4 none 1 N/A CUM HD-206931-MIDPOINT 2 WFC3/IR MULTIAC IR-FIX F125W none none 1 none 2 N/A CUM HD-206931-MIDPOINT 2 WFC3/IR MULTIAC IR-FIX F125W none none 2 none 2 N/A CUM HD-206931-MIDPOINT 2 WFC3/IR MULTIAC IR-FIX F125W none none 3 none 2 N/A CUM HD-206931-MIDPOINT 2 WFC3/IR MULTIAC IR-FIX F125W none none 4 none 2 N/A CUM 12713( 16) - 23-Mar-2012 21:08:31 - [ 63] Visit: 9B Visit Requirements: ORIENT -90D TO -90D FROM 9A On Hold Comments: Additional Comments: Same as Visit A except the visit orient is -90 w.r.t. Visit A. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 HD-206931-M WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS25, NSAMP=10 4 DEF POS TARG -69, -115; IDPOINT CUM SPATIAL SCAN 7.5, 90.0 Degrees, Forward; EXP PCS MODE GYRO ------------------------------------------------------------------------------------------------------------------------------------ 2 HD-206931-M WFC3/IR MULTIAC IR-FIX F125W SAMP-SEQ=SPARS25, NSAMP=10 4 DEF POS TARG -115, 65; IDPOINT CUM SPATIAL SCAN 7.5, 0.0 Degrees, Forward; EXP PCS MODE GYRO ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ HD-206931-MIDPOINT 1 WFC3/IR MULTIAC IR-FIX F125W none none 1 none 1 N/A CUM HD-206931-MIDPOINT 1 WFC3/IR MULTIAC IR-FIX F125W none none 2 none 1 N/A CUM HD-206931-MIDPOINT 1 WFC3/IR MULTIAC IR-FIX F125W none none 3 none 1 N/A CUM HD-206931-MIDPOINT 1 WFC3/IR MULTIAC IR-FIX F125W none none 4 none 1 N/A CUM HD-206931-MIDPOINT 2 WFC3/IR MULTIAC IR-FIX F125W none none 1 none 2 N/A CUM HD-206931-MIDPOINT 2 WFC3/IR MULTIAC IR-FIX F125W none none 2 none 2 N/A CUM HD-206931-MIDPOINT 2 WFC3/IR MULTIAC IR-FIX F125W none none 3 none 2 N/A CUM HD-206931-MIDPOINT 2 WFC3/IR MULTIAC IR-FIX F125W none none 4 none 2 N/A CUM 12713( 16) - 23-Mar-2012 21:08:31 - [ 64] Summary Form for Proposal 12713 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures IR-FIX, UVIS-CENTER, V1 ------------------------------------------------------------------------------------------------------------------------------------ Configurations S/C, WFC3/IR, WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM, MULTIACCUM, POINTING ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters NSAMP=10, NSAMP=8, SAMP-SEQ=SPARS25, SAMP-SEQ=SPARS50 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements EXP PCS MODE GYRO, GS ACQ SCENARIO BASE1B3, GS ACQ SCENARIO ONEB1B3, ORIENT -90D TO -90D FROM 1A, ORIENT -90D TO -90D FROM 2A, ORIENT -90D TO -90D FROM 3A, ORIENT -90D TO -90D FROM 4A, ORIENT -90D TO -90D FROM 5A, ORIENT -90D TO -90D FROM 6A, ORIENT -90D TO -90D FROM 7A, ORIENT -90D TO -90D FROM 8A, ORIENT -90D TO -90D FROM 9A, ORIENT 112D TO 112.1 D, ORIENT 165D TO 165.1 D, ORIENT 176D TO 176.1 D, ORIENT 213D TO 213.1 D, ORIENT 215D TO 215.1 D, ORIENT 245D TO 245.1 D, ORIENT 267D TO 267.1 D, ORIENT 6D TO 6.1 D, ORIENT 88D TO 88.1 D, POS TARG -103.8627892, -206.9492839, POS TARG -109.18919489, -197.41744246, POS TARG -109.18919489, -197.41744258, POS TARG -115, 38, POS TARG -115, 41, POS TARG -115, 45, POS TARG -115, 46, POS TARG -115, 47, POS TARG -115, 51, POS TARG -115, 56, POS TARG -115, 57, POS TARG -115, 61, POS TARG -115, 63, POS TARG -115, 65, POS TARG -115, 69, POS TARG -40, -115, POS TARG -42, -115, POS TARG -45, -115, POS TARG -50, -115, POS TARG -51, -115, POS TARG -55, -115, POS TARG -57, -115, POS TARG -60, -115, POS TARG -63, -115, POS TARG -69, -115, SEQ 1-5 NON-INT, SEQ 1-6 NON-INT, SEQ 6-9 NON-INT, SEQ 7-11 NON-INT, SPATIAL SCAN 7.5, 0.0 Degrees, Forward, SPATIAL SCAN 7.5, 0.1738 Degrees, Forward, SPATIAL SCAN 7.5, 3.7702 Degrees, Forward, SPATIAL SCAN 7.5, 90.0 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F125W, F225W, F606W ------------------------------------------------------------------------------------------------------------------------------------ Target Names -GAM-ARI-MIDPOINT, BD+13-2954P-MIDPOINT, HD-134942-MIDPOINT, HD-206931-MIDPOINT, HD-207929-MIDPOINT, HD-80606-MIDPOINT, WDS-J10395+3142AB-MIDPOINT, WDS-J11567-3216BC-MIDPOINT, WDS-J12151+0959AB-MIDPOINT ------------------------------------------------------------------------------------------------------------------------------------