16573( 13) - 02-Dec-2022 19:35:53 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 16573 Version: 13 Check-in Time: 02-Dec-2022 19:35:53 STScI Edit Number: 5 Title WFC3 UVIS CTE Monitor (Star Cluster) ------------------------------------------------------------------------------------ Type Cycle CAL/WFC3 29 ------------------------------------------------------------------------------------ Investigators Contact? PI: Benjamin Kuhn Space Telescope Science Institute Y CoI: Varun Bajaj Space Telescope Science Institute Y CoI: Dr. Sylvia M. Baggett Space Telescope Science Institute Y CoI: Dr. Jay Anderson Space Telescope Science Institute Y ------------------------------------------------------------------------------------ Abstract This program is a recurring UVIS calibration monitor that will observe two stellar clusters (Omega Centauri, and 47 Tuc) to measure the flux loss of point sources as a function of detector row number due to degrading Charge Transfer Efficiency (CTE). Because CTE fluctuates with characteristics such as source flux and background level, this program is designed to take short and long exposures, at various commanded post-flash levels with the F502N filter. We will compare the results from these new observations with previous external CTE calibration programs and update the aperture phometry-based CTE model. Furthermore, ACS has an external CTE calibration program that observes NGC 104 at various post-flash levels that can also be used for direct comparison. Lastly, these data will be used to help monitor/improve the empirical pixel-based CTE correction (FLC/DRC). ------------------------------------------------------------------------------------ Observations Description ------------------------ Using clusters to measure the UVIS CTE relies on image pairs that have a ~2000 pixel (~ 1 chip height) dither. Each field is first observed in UVIS2, and then dithered in the y-direction by a 81.6 arcsecond step (UVIS pixel scale ~ 0.04 arcsec/pixel), and then an identical exposure of the same field is taken in UVIS1. This allows a source that is near an amplifier in one chip (exposure) to be further from an amplifier in the other chip (exposure) enabling an absolute measure of the CTE. With varying field density, post flash, and exposure length, we build and maintain a CTE model based on many parameters. In the past, the external CTE monitor has observed globular cluster NGC 104 (47 Tuc), and open cluster NGC 6791. The sparseness of NGC 6791 compared to 47 Tuc was used to test the effects of self-shielding on CTE-induced flux losses. However, the CTE trending between the two targets has not shown a significant difference. Therefore, starting cycle (28) we have swapped out NGC 6791 for Omega Centauri. Switching to Omega Centauri provides significantly more stars, particularly at the faint end, which improves the CTE measurements. Each cluster will have long and short exposures taken. NGC 104 short exposures will have 0 and 12 e-/pixel post-flash (0.1 and 12 e- total 16573( 13) - 02-Dec-2022 19:35:53 - [ 2] background) and Omega Centauri will have 0 and 11 e-/pixel post-flash (1 and 12 e- total background). The long exposure Omega Centauri images will be taken with a 4, 10, 15, 23, 43, 75, and, 98 e-/pixel post-flash (13, 20, 25, 34, 56, 92, and 117 e- total background). NGC 104 long exposures will use post-flash levels: 0, 12, 18, 24, 33, 55, 91, and 116 e-/pixel. (1, 13, 19, 25, 34, 56, 92, 117 e- total background). All observations use the F502N filter. Because of the ~2000 pixel dither any warnings about the target being outside of the aperture can be ignored. Any warnings regarding post-flash may also be ignored since we're trying to simulate background levels with low/high commanded post-flashes. ------- Scheduling ------- The CTE long-term monitoring observations are taken at two epochs each cycle, starting approximately six months after the previous cycle's epoch. The first epoch should be scheduled in January-February 2022, the second epoch in July-August 2022. We request that both pairs of Omega Centauri and 47 Tuc observations (Visits 01-02, Visits 03-04) are taken within seven days from each other in order to sample the CTE at similar epochs. We have set the visit-level timing requirements for visit groups accordingly. ------ Calibration Justification ------- These data will be used to determine the evolution of CTE with epoch, position on the detector, and flash-level (i.e. background). Varying the background levels via post-flash will allow us to monitor the effects of post-flash to mitigate CTE. Results will be compared to Cycles 17-28 CTE measurements for WFC3/UVIS CCDs. The analysis of the data will be used to continue calibrating a model of CTE-induced losses in both FLT and DRZ UVIS images, with a precision of better than 1% for stellar photometry and less than 5% for astrometric effects from CTE-induced source centroid shifts. Additionally, all exposures taken in this program will also be used to test and improve the pixel-basedUVIS CTE correction algorithm developed by J. Anderson. ------------------------------------------------------------------------------------ 16573( 13) - 02-Dec-2022 19:35:53 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 OMEGACEN STELLAR CLUSTER, RA=13H26M46.2800S +/- 0.1", J2000 V = 16.8 GLOBULAR CLUSTER DEC=-47D28'44.60" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-104 STELLAR CLUSTER, RA=00H22M38.2500S +/- 0.1", J2000 V = 4.91 GLOBULAR CLUSTER DEC=-72D03'54.00" +/- 0.1" Reference Frame: ICRS Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 0.0015731412087106966 -0.001250000013897079 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 54 NGC-104-OFFS STELLAR CLUSTER, RA=00H22M33.0000S +/- 0.1", J2000 V = 4.91 ET GLOBULAR CLUSTER DEC=-72D04'26.00" +/- 0.1" Reference Frame: ICRS Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 0.0015731412087106966 -0.001250000013897079 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 16573( 13) - 02-Dec-2022 19:35:53 - [ 4] Visit: 01 (Visit 01 - OMEGACEN (14 exposures)) Visit Requirements: BETWEEN 28-MAR-2022:00:00:00 AND 01-MAY-2022:00:00:00 On Hold Comments: Additional Comments: USE SAME GUIDE STAR THROUGHOUT VISIT. USE SAME ORIENTATION THROUGHOUT VISIT. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO 1 30 S (30 POS TARG 0, 0; GS ACQ S S) SCENARIO BASE1BE ------------------------------------------------------------------------------------------------------------------------------------ 2 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=10 1 348 S (348 POS TARG 0, 0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=15 1 348 S (348 POS TARG 0, 0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 4 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=23 1 348 S (348 POS TARG 0, 0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 5 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=LOW, 1 348 S (348 POS TARG 0, 0 S FLASHEXP=17.24 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=MEDIUM, 1 348 S (348 POS TARG 0, 0 S FLASHEXP=1.34 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=11 1 30 S (30 POS TARG 0, 0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 8 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO 1 30 S (30 POS TARG 0, 81.6; NEW S S) OBSET FULL ACQ ------------------------------------------------------------------------------------------------------------------------------------ 9 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=10 1 348 S (348 POS TARG 0, 81.6 S S) ------------------------------------------------------------------------------------------------------------------------------------ 10 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=15 1 348 S (348 POS TARG 0, 81.6 S S) ------------------------------------------------------------------------------------------------------------------------------------ 11 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=23 1 348 S (348 POS TARG 0, 81.6 S S) ------------------------------------------------------------------------------------------------------------------------------------ 12 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=LOW, 1 348 S (348 POS TARG 0, 81.6 S FLASHEXP=17.24 S) ------------------------------------------------------------------------------------------------------------------------------------ 13 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=MEDIUM, 1 348 S (348 POS TARG 0, 81.6 S FLASHEXP=1.34 S) ------------------------------------------------------------------------------------------------------------------------------------ 14 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=11 1 30 S (30 POS TARG 0, 81.6 S S) 16573( 13) - 02-Dec-2022 19:35:53 - [ 5] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ OMEGACEN 1 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S OMEGACEN 2 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S OMEGACEN 3 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S OMEGACEN 4 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S OMEGACEN 5 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S OMEGACEN 6 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S OMEGACEN 7 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S OMEGACEN 8 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S OMEGACEN 9 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S OMEGACEN 10 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S OMEGACEN 11 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S OMEGACEN 12 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S OMEGACEN 13 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S OMEGACEN 14 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S 16573( 13) - 02-Dec-2022 19:35:53 - [ 6] Visit: 02 (Visit 02 - NGC 104 (12 exposures)) Visit Requirements: GROUP 02, 51 WITHIN 53D On Hold Comments: Additional Comments: USE SAME GUIDE STAR THROUGHOUT VISIT. USE SAME ORIENTATION THROUGHOUT VISIT. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO 1 348 S (348 GS ACQ SCENARIO BASE1BE S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=18 1 348 S (348 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=24 1 348 S (348 S S) ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=LOW, 1 348 S (348 S FLASHEXP=13 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=LOW, 1 348 S (348 S FLASHEXP=21.5 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=MEDIUM, 1 348 S (348 S FLASHEXP=1.59 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO 1 348 S (348 POS TARG 0, 81.6 S S) ------------------------------------------------------------------------------------------------------------------------------------ 8 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=18 1 348 S (348 POS TARG 0, 81.6 S S) ------------------------------------------------------------------------------------------------------------------------------------ 9 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=24 1 348 S (348 POS TARG 0, 81.6 S S) ------------------------------------------------------------------------------------------------------------------------------------ 10 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=LOW, 1 348 S (348 POS TARG 0, 81.6 S FLASHEXP=13 S) ------------------------------------------------------------------------------------------------------------------------------------ 11 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=LOW, 1 348 S (348 POS TARG 0, 81.6 S FLASHEXP=21.5 S) ------------------------------------------------------------------------------------------------------------------------------------ 12 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=MEDIUM, 1 348 S (348 POS TARG 0, 81.6 S FLASHEXP=1.59 S) ------------------------------------------------------------------------------------------------------------------------------------ 16573( 13) - 02-Dec-2022 19:35:53 - [ 7] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NGC-104 1 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S NGC-104 2 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S NGC-104 3 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S NGC-104 4 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S NGC-104 5 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S NGC-104 6 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S NGC-104 7 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S NGC-104 8 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S NGC-104 9 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S NGC-104 10 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S NGC-104 11 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S NGC-104 12 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S 16573( 13) - 02-Dec-2022 19:35:53 - [ 8] Visit: 03 (Visit 03 - OMEGACEN (14 exposures)) Visit Requirements: BETWEEN 16-DEC-2022:00:00:00 AND 15-JAN-2023:00:00:00 On Hold Comments: Additional Comments: USE SAME GUIDE STAR THROUGHOUT VISIT. USE SAME ORIENTATION THROUGHOUT VISIT. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO 1 30 S (30 GS ACQ SCENARIO BASE1BE S S) ------------------------------------------------------------------------------------------------------------------------------------ 2 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=10 1 348 S (348 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=15 1 348 S (348 S S) ------------------------------------------------------------------------------------------------------------------------------------ 4 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=23 1 348 S (348 S S) ------------------------------------------------------------------------------------------------------------------------------------ 5 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=LOW, 1 348 S (348 S FLASHEXP=17.24 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=MEDIUM, 1 348 S (348 S FLASHEXP=1.03 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=11 1 30 S (30 S S) ------------------------------------------------------------------------------------------------------------------------------------ 8 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO 1 30 S (30 POS TARG 0, 81.6 S S) ------------------------------------------------------------------------------------------------------------------------------------ 9 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=10 1 348 S (348 POS TARG 0, 81.6 S S) ------------------------------------------------------------------------------------------------------------------------------------ 10 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=15 1 348 S (348 POS TARG 0, 81.6 S S) ------------------------------------------------------------------------------------------------------------------------------------ 11 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=23 1 348 S (348 POS TARG 0, 81.6 S S) ------------------------------------------------------------------------------------------------------------------------------------ 12 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=LOW, 1 348 S (348 POS TARG 0, 81.6 S FLASHEXP=17.24 S) ------------------------------------------------------------------------------------------------------------------------------------ 13 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=MEDIUM, 1 348 S (348 POS TARG 0, 81.6 S FLASHEXP=1.03 S) ------------------------------------------------------------------------------------------------------------------------------------ 14 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=11 1 30 S (30 POS TARG 0, 81.6 S S) 16573( 13) - 02-Dec-2022 19:35:53 - [ 9] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ OMEGACEN 1 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S OMEGACEN 2 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S OMEGACEN 3 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S OMEGACEN 4 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S OMEGACEN 5 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S OMEGACEN 6 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S OMEGACEN 7 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S OMEGACEN 8 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S OMEGACEN 9 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S OMEGACEN 10 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S OMEGACEN 11 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S OMEGACEN 12 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S OMEGACEN 13 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S OMEGACEN 14 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S 16573( 13) - 02-Dec-2022 19:35:53 - [ 10] Visit: 04 (Visit 04 - NGC 104 (16 exposures)) Visit Requirements: BETWEEN 28-OCT-2022:00:00:00 AND 25-DEC-2022:00:00:00 On Hold Comments: Additional Comments: USE SAME GUIDE STAR THROUGHOUT VISIT. USE SAME ORIENTATION THROUGHOUT VISIT. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO 1 30 S (30 POS TARG 0, 0; GS ACQ S S) SCENARIO BASE1BE ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO 1 348 S (348 POS TARG 0, 0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=18 1 348 S (348 POS TARG 0, 0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=24 1 348 S (348 POS TARG 0, 0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 5 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=LOW, 1 348 S (348 POS TARG 0, 0 S FLASHEXP=13. S) ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=LOW, 1 348 S (348 POS TARG 0, 0 S FLASHEXP=21.5 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=MEDIUM, 1 348 S (348 POS TARG 0, 0 S FLASHEXP=1.24 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=12. 1 30 S (30 POS TARG 0, 0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 9 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO 1 30 S (30 POS TARG 0, 81.6 S S) ------------------------------------------------------------------------------------------------------------------------------------ 10 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO 1 348 S (348 POS TARG 0, 81.6 S S) ------------------------------------------------------------------------------------------------------------------------------------ 11 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=18 1 348 S (348 POS TARG 0, 81.6 S S) ------------------------------------------------------------------------------------------------------------------------------------ 12 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=24 1 348 S (348 POS TARG 0, 81.6 S S) ------------------------------------------------------------------------------------------------------------------------------------ 13 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=LOW, 1 348 S (348 POS TARG 0, 81.6 S FLASHEXP=13. S) ------------------------------------------------------------------------------------------------------------------------------------ 14 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=LOW, 1 348 S (348 POS TARG 0, 81.6 S FLASHEXP=21.5 S) 16573( 13) - 02-Dec-2022 19:35:53 - [ 11] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 15 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=MEDIUM, 1 348 S (348 POS TARG 0, 81.6 S FLASHEXP=1.24 S) ------------------------------------------------------------------------------------------------------------------------------------ 16 NGC-104 WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=12. 1 30 S (30 POS TARG 0, 81.6 S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NGC-104 1 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S NGC-104 2 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S NGC-104 3 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S NGC-104 4 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S NGC-104 5 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S NGC-104 6 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S NGC-104 7 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S NGC-104 8 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S NGC-104 9 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S NGC-104 10 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S NGC-104 11 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S NGC-104 12 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S NGC-104 13 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S NGC-104 14 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S NGC-104 15 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S NGC-104 16 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S 16573( 13) - 02-Dec-2022 19:35:53 - [ 12] Visit: 51 (Visit 51 - OMEGACEN (14 exposures)) Visit Requirements: BETWEEN 18-MAY-2022:00:00:00 AND 01-JUL-2022:00:00:00 On Hold Comments: Additional Comments: USE SAME GUIDE STAR THROUGHOUT VISIT. USE SAME ORIENTATION THROUGHOUT VISIT. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO 1 30 S (30 POS TARG 0, 0; GS ACQ S S) SCENARIO BASE1BE ------------------------------------------------------------------------------------------------------------------------------------ 2 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=10 1 348 S (348 POS TARG 0, 0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=15 1 348 S (348 POS TARG 0, 0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 4 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=23 1 348 S (348 POS TARG 0, 0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 5 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=LOW, 1 348 S (348 POS TARG 0, 0 S FLASHEXP=17.24 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=MEDIUM, 1 348 S (348 POS TARG 0, 0 S FLASHEXP=1.34 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=11 1 30 S (30 POS TARG 0, 0 S S) ------------------------------------------------------------------------------------------------------------------------------------ 8 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO 1 30 S (30 POS TARG 0, 81.6; NEW S S) OBSET FULL ACQ ------------------------------------------------------------------------------------------------------------------------------------ 9 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=10 1 348 S (348 POS TARG 0, 81.6 S S) ------------------------------------------------------------------------------------------------------------------------------------ 10 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=15 1 348 S (348 POS TARG 0, 81.6 S S) ------------------------------------------------------------------------------------------------------------------------------------ 11 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=23 1 348 S (348 POS TARG 0, 81.6 S S) ------------------------------------------------------------------------------------------------------------------------------------ 12 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=LOW, 1 348 S (348 POS TARG 0, 81.6 S FLASHEXP=17.24 S) ------------------------------------------------------------------------------------------------------------------------------------ 13 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=MEDIUM, 1 348 S (348 POS TARG 0, 81.6 S FLASHEXP=1.34 S) ------------------------------------------------------------------------------------------------------------------------------------ 14 OMEGACEN WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=11 1 30 S (30 POS TARG 0, 81.6 S S) 16573( 13) - 02-Dec-2022 19:35:53 - [ 13] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ OMEGACEN 1 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S OMEGACEN 2 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S OMEGACEN 3 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S OMEGACEN 4 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S OMEGACEN 5 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S OMEGACEN 6 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S OMEGACEN 7 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S OMEGACEN 8 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S OMEGACEN 9 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S OMEGACEN 10 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S OMEGACEN 11 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S OMEGACEN 12 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S OMEGACEN 13 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S OMEGACEN 14 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S 16573( 13) - 02-Dec-2022 19:35:53 - [ 14] Visit: 54 (Visit 54 - NGC 104 (16 exposures; HOPR)) Visit Requirements: BETWEEN 28-OCT-2022:00:00:00 AND 14-MAR-2023:00:00:00 On Hold Comments: Additional Comments: USE SAME GUIDE STAR THROUGHOUT VISIT. USE SAME ORIENTATION THROUGHOUT VISIT. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC-104-OFF WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO 1 30 S (30 POS TARG 0, 0; GS ACQ SET S S) SCENARIO BASE1BE ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-104-OFF WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO 1 348 S (348 POS TARG 0, 0 SET S S) ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC-104-OFF WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=18 1 348 S (348 POS TARG 0, 0 SET S S) ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC-104-OFF WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=24 1 348 S (348 POS TARG 0, 0 SET S S) ------------------------------------------------------------------------------------------------------------------------------------ 5 NGC-104-OFF WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=LOW, 1 348 S (348 POS TARG 0, 0 SET S FLASHEXP=13. S) ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC-104-OFF WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=LOW, 1 348 S (348 POS TARG 0, 0 SET S FLASHEXP=21.5 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 NGC-104-OFF WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=MEDIUM, 1 348 S (348 POS TARG 0, 0 SET S FLASHEXP=1.24 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 NGC-104-OFF WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=12. 1 30 S (30 POS TARG 0, 0 SET S S) ------------------------------------------------------------------------------------------------------------------------------------ 9 NGC-104-OFF WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO 1 30 S (30 POS TARG 0, 81.6 SET S S) ------------------------------------------------------------------------------------------------------------------------------------ 10 NGC-104-OFF WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO 1 348 S (348 POS TARG 0, 81.6 SET S S) ------------------------------------------------------------------------------------------------------------------------------------ 11 NGC-104-OFF WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=18 1 348 S (348 POS TARG 0, 81.6 SET S S) ------------------------------------------------------------------------------------------------------------------------------------ 12 NGC-104-OFF WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=24 1 348 S (348 POS TARG 0, 81.6 SET S S) ------------------------------------------------------------------------------------------------------------------------------------ 13 NGC-104-OFF WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=LOW, 1 348 S (348 POS TARG 0, 81.6 SET S FLASHEXP=13. S) ------------------------------------------------------------------------------------------------------------------------------------ 14 NGC-104-OFF WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=LOW, 1 348 S (348 POS TARG 0, 81.6 SET S FLASHEXP=21.5 S) 16573( 13) - 02-Dec-2022 19:35:53 - [ 15] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 15 NGC-104-OFF WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASHCUR=MEDIUM, 1 348 S (348 POS TARG 0, 81.6 SET S FLASHEXP=1.24 S) ------------------------------------------------------------------------------------------------------------------------------------ 16 NGC-104-OFF WFC3/UVI ACCUM UVIS F502N CR-SPLIT=NO, FLASH=12. 1 30 S (30 POS TARG 0, 81.6 SET S S) ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ NGC-104-OFFSET 1 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S NGC-104-OFFSET 2 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S NGC-104-OFFSET 3 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S NGC-104-OFFSET 4 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S NGC-104-OFFSET 5 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S NGC-104-OFFSET 6 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S NGC-104-OFFSET 7 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S NGC-104-OFFSET 8 WFC3/UVI ACCUM UVIS F502N none none none none 1 N/A S NGC-104-OFFSET 9 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S NGC-104-OFFSET 10 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S NGC-104-OFFSET 11 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S NGC-104-OFFSET 12 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S NGC-104-OFFSET 13 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S NGC-104-OFFSET 14 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S NGC-104-OFFSET 15 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S NGC-104-OFFSET 16 WFC3/UVI ACCUM UVIS F502N none none none none 2 N/A S 16573( 13) - 02-Dec-2022 19:35:53 - [ 16] Summary Form for Proposal 16573 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures UVIS ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters CR-SPLIT=NO, FLASH=10, FLASH=11, FLASH=12., FLASH=15, FLASH=18, FLASH=23, FLASH=24, FLASHCUR=LOW, FLASHCUR=MEDIUM, FLASHEXP=1.03, FLASHEXP=1.24, FLASHEXP=1.34, FLASHEXP=1.59, FLASHEXP=13, FLASHEXP=13., FLASHEXP=17.24, FLASHEXP=21.5 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements BETWEEN 16-DEC-2022:00:00:00 AND 15-JAN-2023:00:00:00, BETWEEN 18-MAY-2022:00:00:00 AND 01-JUL-2022:00:00:00, BETWEEN 28-MAR-2022:00:00:00 AND 01-MAY-2022:00:00:00, BETWEEN 28-OCT-2022:00:00:00 AND 14-MAR-2023:00:00:00, BETWEEN 28-OCT-2022:00:00:00 AND 25-DEC-2022:00:00:00, GROUP 02, 51 WITHIN 53D, GS ACQ SCENARIO BASE1BE, NEW OBSET FULL ACQ, POS TARG 0, 0, POS TARG 0, 81.6 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F502N ------------------------------------------------------------------------------------------------------------------------------------ Target Names NGC-104, NGC-104-OFFSET, OMEGACEN ------------------------------------------------------------------------------------------------------------------------------------