16283( 3) - 22-Jun-2020 18:18:02 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 16283 Version: 3 Check-in Time: 22-Jun-2020 18:18:02 STScI Edit Number: 1 Title Understanding the Extreme Population in the Globular Cluster NGC 6402 (M14): Breaking the Degeneracy of Cluster Formation Scenarios ------------------------------------------------------------------------------------ Type Cycle GO 28 ------------------------------------------------------------------------------------ Investigators Contact? PI: Prof. Francesca D'Antona INAF, Osservatorio Astronomico di Roma Y CoI: Dr. Vittoria Caloi CNR, Istituto di Astrofisica Spaziale N CoI: Dr. Christian Johnson Space Telescope Science Institute N CoI: Dr. Tailo Marco Universita degli Studi di Padova N CoI: Dr. Anna Fabiola Marino University of Padova N CoI: Prof. Antonino Paolo Milone Universita degli Studi di Padova N CoI: Dr. Enrico Vesperini Indiana University System N ------------------------------------------------------------------------------------ Abstract Multiple populations are recognized to be a common trait of nearly all ancient Globular Clusters (GCs), but no model or scenario so far proposed for their formation satisfies all the observational constraints, and observations are still necessary to discriminate among competing models. HST observations have largely contributed to define the properties of multiple populations; in particular, HST observations have clearly revealed the photometric manifestation of the presence chemically distinct groups of stars. A recent spectroscopic investigation of NGC6402 has shown that this massive GC hosts three populations, including a primordial, a quasi-primordial and an extreme group, this latter displaying light elements abundances that in other GCs, (e.g.NGC2808), are associated with a very high helium. This peculiar distribution of abundances has stimulated innovative formation scenarios where the cluster requires two distinct sources and timescales of enrichment. We propose to derive the `chromosome map' two-color diagram that harnesses the unique UV capabilities of the UVIS channel of WFC3 and investigate the possible abundance gap in these spectro--photometric data, by separating the different groups. We will then determine the relative helium abundances of the groups, and discern between two competing scenarios for the formation of the extreme population in this cluster: either a scenario in which these stars formed from pristine gas mixed with ejecta of a supermassive star formed and living in the first ~5-15 Myr in the cluster core; or the Asympotic Giant Branch (AGB) scenario, in which the extreme stars are formed from the pure ejecta of super-- AGB stars. ------------------------------------------------------------------------------------ Observations Description ------------------------ The observing program is designed to image the central regions globular cluster NGC6402 in fours WFC3/UVIS filters: F275W, F336W. F438W and F814W. The resulting photometry will be used to derive the pseudo two color diagram called chromosome map (F275W-2*F336W+f438W vs. F275W-F814W), which is sensitive to multiple stellar populations with different chemical composition. There are 13 1-orbit visits. The images are properly dithered to optimize the 16283( 3) - 22-Jun-2020 18:18:02 - [ 2] resulting photometric and astrometric quality. The parallel will be taken through F475W and F814W filters of WFC/ACS to allow the investigation of multiple populations with different helium abundance in the external regions from the F814W vs. F475W-F814W CMD. ------------------------------------------------------------------------------------ 16283( 3) - 22-Jun-2020 18:18:02 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 M-14 STELLAR CLUSTER, RA=17H37M37.1600S, J2000 V = 5.73 GLOBULAR CLUSTER DEC=-03D14'45.30" Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 -2.1768255963927123E-4 -0.0026000000616477337 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 16283( 3) - 22-Jun-2020 18:18:02 - [ 4] Visit: 01 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 M-14 WFC3/UVI ACCUM UVIS-CENT F438W FLASH=12 1 70 S (70 POS TARG -1.0, -1 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 2 M-14 WFC3/UVI ACCUM UVIS-CENT F814W FLASH=12 1 253 S (253 POS TARG -1.0, -1 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 3 M-14 WFC3/UVI ACCUM UVIS-CENT F275W FLASH=12 1 988 S (988 POS TARG -1, -1; PAR 4 S ER S) WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY ACS/WFC ACCUM WFCENTER F475W 1 890 S (890 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 M-14 WFC3/UVI ACCUM UVIS-CENT F275W FLASH=12 1 987 S (987 POS TARG 1, 1; PAR 6 S ER S) WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY ACS/WFC ACCUM WFCENTER F475W 1 822 S (822 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 | ------------------------------------------------------------------------------------------------------------------------------------ M-14 1 WFC3/UVI ACCUM UVIS-CEN F438W none none none none 1 N/A S TER M-14 2 WFC3/UVI ACCUM UVIS-CEN F814W none none none none 1 N/A S TER M-14 3 WFC3/UVI ACCUM UVIS-CEN F275W none none none none 1 N/A S TER ANY 4 ACS/WFC ACCUM WFCENTER F475W none none none none 1 N/A M-14 5 WFC3/UVI ACCUM UVIS-CEN F275W none none none none 1 N/A S TER ANY 6 ACS/WFC ACCUM WFCENTER F475W none none none none 1 N/A 16283( 3) - 22-Jun-2020 18:18:02 - [ 5] Visit: 02 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 M-14 WFC3/UVI ACCUM UVIS-CENT F814W FLASH=12 1 110 S (110 POS TARG -6.5, -6.5 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 2 M-14 WFC3/UVI ACCUM UVIS-CENT F275W FLASH=16 1 1050 S POS TARG -6.5, -6.5; PAR S ER (1050 S) 3 WITH 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY ACS/WFC ACCUM WFCENTER F475W 1 990 S (990 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 M-14 WFC3/UVI ACCUM UVIS-CENT F438W FLASH=14 1 348 S (348 POS TARG -6.5, -6.5 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 5 M-14 WFC3/UVI ACCUM UVIS-CENT F336W FLASH=16 1 761 S (761 POS TARG -6.5, -6.5; PAR S ER S) 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY ACS/WFC ACCUM WFCENTER F814W 1 619 S (619 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 | ------------------------------------------------------------------------------------------------------------------------------------ M-14 1 WFC3/UVI ACCUM UVIS-CEN F814W none none none none 1 N/A S TER M-14 2 WFC3/UVI ACCUM UVIS-CEN F275W none none none none 1 N/A S TER ANY 3 ACS/WFC ACCUM WFCENTER F475W none none none none 1 N/A M-14 4 WFC3/UVI ACCUM UVIS-CEN F438W none none none none 1 N/A S TER M-14 5 WFC3/UVI ACCUM UVIS-CEN F336W none none none none 1 N/A S TER ANY 6 ACS/WFC ACCUM WFCENTER F814W none none none none 1 N/A 16283( 3) - 22-Jun-2020 18:18:02 - [ 6] Visit: 03 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 M-14 WFC3/UVI ACCUM UVIS-CENT F814W FLASH=12 1 110 S (110 POS TARG -5, -5 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 2 M-14 WFC3/UVI ACCUM UVIS-CENT F275W FLASH=16 1 1050 S POS TARG -5, -5; PAR 3 S ER (1050 S) WITH 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY ACS/WFC ACCUM WFCENTER F475W 1 990 S (990 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 M-14 WFC3/UVI ACCUM UVIS-CENT F438W FLASH=14 1 348 S (348 POS TARG -5, -5 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 5 M-14 WFC3/UVI ACCUM UVIS-CENT F336W FLASH=16 1 761 S (761 POS TARG -5, -5; PAR 6 S ER S) WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY ACS/WFC ACCUM WFCENTER F814W 1 619 S (619 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 | ------------------------------------------------------------------------------------------------------------------------------------ M-14 1 WFC3/UVI ACCUM UVIS-CEN F814W none none none none 1 N/A S TER M-14 2 WFC3/UVI ACCUM UVIS-CEN F275W none none none none 1 N/A S TER ANY 3 ACS/WFC ACCUM WFCENTER F475W none none none none 1 N/A M-14 4 WFC3/UVI ACCUM UVIS-CEN F438W none none none none 1 N/A S TER M-14 5 WFC3/UVI ACCUM UVIS-CEN F336W none none none none 1 N/A S TER ANY 6 ACS/WFC ACCUM WFCENTER F814W none none none none 1 N/A 16283( 3) - 22-Jun-2020 18:18:02 - [ 7] Visit: 04 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 M-14 WFC3/UVI ACCUM UVIS-CENT F814W FLASH=12 1 110 S (110 POS TARG -3.5, -3.5 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 2 M-14 WFC3/UVI ACCUM UVIS-CENT F275W FLASH=16 1 1050 S POS TARG -3.5, -3.5; PAR S ER (1050 S) 3 WITH 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY ACS/WFC ACCUM WFCENTER F475W 1 990 S (990 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 M-14 WFC3/UVI ACCUM UVIS-CENT F438W FLASH=14 1 348 S (348 POS TARG -3.5, -3.5 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 5 M-14 WFC3/UVI ACCUM UVIS-CENT F336W FLASH=16 1 761 S (761 POS TARG -3.5, -3.5; PAR S ER S) 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY ACS/WFC ACCUM WFCENTER F814W 1 619 S (619 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 | ------------------------------------------------------------------------------------------------------------------------------------ M-14 1 WFC3/UVI ACCUM UVIS-CEN F814W none none none none 1 N/A S TER M-14 2 WFC3/UVI ACCUM UVIS-CEN F275W none none none none 1 N/A S TER ANY 3 ACS/WFC ACCUM WFCENTER F475W none none none none 1 N/A M-14 4 WFC3/UVI ACCUM UVIS-CEN F438W none none none none 1 N/A S TER M-14 5 WFC3/UVI ACCUM UVIS-CEN F336W none none none none 1 N/A S TER ANY 6 ACS/WFC ACCUM WFCENTER F814W none none none none 1 N/A 16283( 3) - 22-Jun-2020 18:18:02 - [ 8] Visit: 05 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 M-14 WFC3/UVI ACCUM UVIS-CENT F814W FLASH=12 1 110 S (110 POS TARG -2.0, -2.0 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 2 M-14 WFC3/UVI ACCUM UVIS-CENT F275W FLASH=16 1 1050 S POS TARG -2.0, -2.0; PAR S ER (1050 S) 3 WITH 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY ACS/WFC ACCUM WFCENTER F475W 1 990 S (990 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 M-14 WFC3/UVI ACCUM UVIS-CENT F438W FLASH=14 1 348 S (348 POS TARG -2.0, -2.0 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 5 M-14 WFC3/UVI ACCUM UVIS-CENT F336W FLASH=16 1 761 S (761 POS TARG -2.0, -2.0; PAR S ER S) 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY ACS/WFC ACCUM WFCENTER F814W 1 619 S (619 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 | ------------------------------------------------------------------------------------------------------------------------------------ M-14 1 WFC3/UVI ACCUM UVIS-CEN F814W none none none none 1 N/A S TER M-14 2 WFC3/UVI ACCUM UVIS-CEN F275W none none none none 1 N/A S TER ANY 3 ACS/WFC ACCUM WFCENTER F475W none none none none 1 N/A M-14 4 WFC3/UVI ACCUM UVIS-CEN F438W none none none none 1 N/A S TER M-14 5 WFC3/UVI ACCUM UVIS-CEN F336W none none none none 1 N/A S TER ANY 6 ACS/WFC ACCUM WFCENTER F814W none none none none 1 N/A 16283( 3) - 22-Jun-2020 18:18:02 - [ 9] Visit: 06 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 M-14 WFC3/UVI ACCUM UVIS-CENT F814W FLASH=12 1 110 S (110 POS TARG -0.5, -0.5 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 2 M-14 WFC3/UVI ACCUM UVIS-CENT F275W FLASH=16 1 1050 S POS TARG -0.5, -0.5; PAR S ER (1050 S) 3 WITH 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY ACS/WFC ACCUM WFCENTER F475W 1 990 S (990 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 M-14 WFC3/UVI ACCUM UVIS-CENT F438W FLASH=14 1 348 S (348 POS TARG -0.5, -0.5 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 5 M-14 WFC3/UVI ACCUM UVIS-CENT F336W FLASH=16 1 761 S (761 POS TARG -0.5, -0.5; PAR S ER S) 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY ACS/WFC ACCUM WFCENTER F814W 1 619 S (619 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 | ------------------------------------------------------------------------------------------------------------------------------------ M-14 1 WFC3/UVI ACCUM UVIS-CEN F814W none none none none 1 N/A S TER M-14 2 WFC3/UVI ACCUM UVIS-CEN F275W none none none none 1 N/A S TER ANY 3 ACS/WFC ACCUM WFCENTER F475W none none none none 1 N/A M-14 4 WFC3/UVI ACCUM UVIS-CEN F438W none none none none 1 N/A S TER M-14 5 WFC3/UVI ACCUM UVIS-CEN F336W none none none none 1 N/A S TER ANY 6 ACS/WFC ACCUM WFCENTER F814W none none none none 1 N/A 16283( 3) - 22-Jun-2020 18:18:02 - [ 10] Visit: 07 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 M-14 WFC3/UVI ACCUM UVIS-CENT F814W FLASH=12 1 110 S (110 POS TARG 1.0, 1.0 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 2 M-14 WFC3/UVI ACCUM UVIS-CENT F275W FLASH=16 1 1050 S POS TARG 1.0, 1.0; PAR 3 S ER (1050 S) WITH 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY ACS/WFC ACCUM WFCENTER F475W 1 990 S (990 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 M-14 WFC3/UVI ACCUM UVIS-CENT F438W FLASH=14 1 348 S (348 POS TARG 1.0, 1.0 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 5 M-14 WFC3/UVI ACCUM UVIS-CENT F336W FLASH=16 1 761 S (761 POS TARG 1.0, 1.0; PAR 6 S ER S) WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY ACS/WFC ACCUM WFCENTER F814W 1 619 S (619 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 | ------------------------------------------------------------------------------------------------------------------------------------ M-14 1 WFC3/UVI ACCUM UVIS-CEN F814W none none none none 1 N/A S TER M-14 2 WFC3/UVI ACCUM UVIS-CEN F275W none none none none 1 N/A S TER ANY 3 ACS/WFC ACCUM WFCENTER F475W none none none none 1 N/A M-14 4 WFC3/UVI ACCUM UVIS-CEN F438W none none none none 1 N/A S TER M-14 5 WFC3/UVI ACCUM UVIS-CEN F336W none none none none 1 N/A S TER ANY 6 ACS/WFC ACCUM WFCENTER F814W none none none none 1 N/A 16283( 3) - 22-Jun-2020 18:18:02 - [ 11] Visit: 08 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 M-14 WFC3/UVI ACCUM UVIS-CENT F814W FLASH=12 1 110 S (110 POS TARG 2.5, 2.5 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 2 M-14 WFC3/UVI ACCUM UVIS-CENT F275W FLASH=16 1 1050 S POS TARG 2.5, 2.5; PAR 3 S ER (1050 S) WITH 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY ACS/WFC ACCUM WFCENTER F475W 1 990 S (990 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 M-14 WFC3/UVI ACCUM UVIS-CENT F438W FLASH=14 1 348 S (348 POS TARG 2.5, 2.5 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 5 M-14 WFC3/UVI ACCUM UVIS-CENT F336W FLASH=16 1 761 S (761 POS TARG 2.5, 2.5; PAR 6 S ER S) WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY ACS/WFC ACCUM WFCENTER F814W 1 619 S (619 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 | ------------------------------------------------------------------------------------------------------------------------------------ M-14 1 WFC3/UVI ACCUM UVIS-CEN F814W none none none none 1 N/A S TER M-14 2 WFC3/UVI ACCUM UVIS-CEN F275W none none none none 1 N/A S TER ANY 3 ACS/WFC ACCUM WFCENTER F475W none none none none 1 N/A M-14 4 WFC3/UVI ACCUM UVIS-CEN F438W none none none none 1 N/A S TER M-14 5 WFC3/UVI ACCUM UVIS-CEN F336W none none none none 1 N/A S TER ANY 6 ACS/WFC ACCUM WFCENTER F814W none none none none 1 N/A 16283( 3) - 22-Jun-2020 18:18:02 - [ 12] Visit: 09 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 M-14 WFC3/UVI ACCUM UVIS-CENT F814W FLASH=12 1 110 S (110 POS TARG 4.0, 4.0 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 2 M-14 WFC3/UVI ACCUM UVIS-CENT F275W FLASH=16 1 1050 S POS TARG 4.0, 4.0; PAR 3 S ER (1050 S) WITH 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY ACS/WFC ACCUM WFCENTER F475W 1 990 S (990 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 M-14 WFC3/UVI ACCUM UVIS-CENT F438W FLASH=14 1 348 S (348 POS TARG 4.0, 4.0 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 5 M-14 WFC3/UVI ACCUM UVIS-CENT F336W FLASH=16 1 761 S (761 POS TARG 4.0, 4.0; PAR 6 S ER S) WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY ACS/WFC ACCUM WFCENTER F814W 1 619 S (619 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 | ------------------------------------------------------------------------------------------------------------------------------------ M-14 1 WFC3/UVI ACCUM UVIS-CEN F814W none none none none 1 N/A S TER M-14 2 WFC3/UVI ACCUM UVIS-CEN F275W none none none none 1 N/A S TER ANY 3 ACS/WFC ACCUM WFCENTER F475W none none none none 1 N/A M-14 4 WFC3/UVI ACCUM UVIS-CEN F438W none none none none 1 N/A S TER M-14 5 WFC3/UVI ACCUM UVIS-CEN F336W none none none none 1 N/A S TER ANY 6 ACS/WFC ACCUM WFCENTER F814W none none none none 1 N/A 16283( 3) - 22-Jun-2020 18:18:02 - [ 13] Visit: 10 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 M-14 WFC3/UVI ACCUM UVIS-CENT F814W FLASH=12 1 110 S (110 POS TARG 5.5, 5.5 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 2 M-14 WFC3/UVI ACCUM UVIS-CENT F275W FLASH=16 1 1050 S POS TARG 5.5, 5.5; PAR 3 S ER (1050 S) WITH 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY ACS/WFC ACCUM WFCENTER F475W 1 990 S (990 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 M-14 WFC3/UVI ACCUM UVIS-CENT F438W FLASH=14 1 348 S (348 POS TARG 5.5, 5.5 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 5 M-14 WFC3/UVI ACCUM UVIS-CENT F336W FLASH=16 1 761 S (761 POS TARG 5.5, 5.5; PAR 6 S ER S) WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY ACS/WFC ACCUM WFCENTER F814W 1 619 S (619 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 | ------------------------------------------------------------------------------------------------------------------------------------ M-14 1 WFC3/UVI ACCUM UVIS-CEN F814W none none none none 1 N/A S TER M-14 2 WFC3/UVI ACCUM UVIS-CEN F275W none none none none 1 N/A S TER ANY 3 ACS/WFC ACCUM WFCENTER F475W none none none none 1 N/A M-14 4 WFC3/UVI ACCUM UVIS-CEN F438W none none none none 1 N/A S TER M-14 5 WFC3/UVI ACCUM UVIS-CEN F336W none none none none 1 N/A S TER ANY 6 ACS/WFC ACCUM WFCENTER F814W none none none none 1 N/A 16283( 3) - 22-Jun-2020 18:18:02 - [ 14] Visit: 11 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 M-14 WFC3/UVI ACCUM UVIS-CENT F814W FLASH=12 1 110 S (110 POS TARG 7, 7 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 2 M-14 WFC3/UVI ACCUM UVIS-CENT F275W FLASH=16 1 1050 S POS TARG 7, 7; PAR 3 S ER (1050 S) WITH 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY ACS/WFC ACCUM WFCENTER F475W 1 990 S (990 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 M-14 WFC3/UVI ACCUM UVIS-CENT F438W FLASH=14 1 348 S (348 POS TARG 7, 7 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 5 M-14 WFC3/UVI ACCUM UVIS-CENT F336W FLASH=16 1 761 S (761 POS TARG 7, 7; PAR 6 S ER S) WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY ACS/WFC ACCUM WFCENTER F814W 1 619 S (619 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 | ------------------------------------------------------------------------------------------------------------------------------------ M-14 1 WFC3/UVI ACCUM UVIS-CEN F814W none none none none 1 N/A S TER M-14 2 WFC3/UVI ACCUM UVIS-CEN F275W none none none none 1 N/A S TER ANY 3 ACS/WFC ACCUM WFCENTER F475W none none none none 1 N/A M-14 4 WFC3/UVI ACCUM UVIS-CEN F438W none none none none 1 N/A S TER M-14 5 WFC3/UVI ACCUM UVIS-CEN F336W none none none none 1 N/A S TER ANY 6 ACS/WFC ACCUM WFCENTER F814W none none none none 1 N/A 16283( 3) - 22-Jun-2020 18:18:02 - [ 15] Visit: 12 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 M-14 WFC3/UVI ACCUM UVIS-CENT F438W FLASH=12 1 110 S (110 POS TARG 0, 0 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 2 M-14 WFC3/UVI ACCUM UVIS-CENT F275W FLASH=16 1 1172 S POS TARG 0, 0; PAR 3 S ER (1172 S) WITH 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY ACS/WFC ACCUM WFCENTER F475W 1 1091 S (1091 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 M-14 WFC3/UVI ACCUM UVIS-CENT F275W FLASH=16 1 1172 S POS TARG 1, 1; PAR 5 S ER (1172 S) WITH 4 ------------------------------------------------------------------------------------------------------------------------------------ 5 ANY ACS/WFC ACCUM WFCENTER F475W 1 1046 S (1046 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 | ------------------------------------------------------------------------------------------------------------------------------------ M-14 1 WFC3/UVI ACCUM UVIS-CEN F438W none none none none 1 N/A S TER M-14 2 WFC3/UVI ACCUM UVIS-CEN F275W none none none none 1 N/A S TER ANY 3 ACS/WFC ACCUM WFCENTER F475W none none none none 1 N/A M-14 4 WFC3/UVI ACCUM UVIS-CEN F275W none none none none 1 N/A S TER ANY 5 ACS/WFC ACCUM WFCENTER F475W none none none none 1 N/A 16283( 3) - 22-Jun-2020 18:18:02 - [ 16] Visit: 13 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 M-14 WFC3/UVI ACCUM UVIS-CENT F438W FLASH=14 1 100 S (100 POS TARG -7.25, -7.25 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 2 M-14 WFC3/UVI ACCUM UVIS-CENT F275W FLASH=16 1 1172 S POS TARG 7.25, 7.25; PAR S ER (1172 S) 3 WITH 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY ACS/WFC ACCUM WFCENTER F814W 1 719 S (719 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 M-14 WFC3/UVI ACCUM UVIS-CENT F275W FLASH=16 1 1181 S POS TARG 6.25, 6.25; PAR S ER (1181 S) 5-7 WITH 4 ------------------------------------------------------------------------------------------------------------------------------------ 5 ANY ACS/WFC ACCUM WFCENTER F814W 1 35 S (35 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY ACS/WFC ACCUM WFCENTER F814W 1 350 S (350 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 ANY ACS/WFC ACCUM WFCENTER F475W 1 350 S (350 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 | ------------------------------------------------------------------------------------------------------------------------------------ M-14 1 WFC3/UVI ACCUM UVIS-CEN F438W none none none none 1 N/A S TER M-14 2 WFC3/UVI ACCUM UVIS-CEN F275W none none none none 1 N/A S TER ANY 3 ACS/WFC ACCUM WFCENTER F814W none none none none 1 N/A M-14 4 WFC3/UVI ACCUM UVIS-CEN F275W none none none none 1 N/A S TER ANY 5 ACS/WFC ACCUM WFCENTER F814W none none none none 1 N/A ANY 6 ACS/WFC ACCUM WFCENTER F814W none none none none 1 N/A ANY 7 ACS/WFC ACCUM WFCENTER F475W none none none none 1 N/A 16283( 3) - 22-Jun-2020 18:18:02 - [ 17] Summary Form for Proposal 16283 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures UVIS-CENTER, WFCENTER ------------------------------------------------------------------------------------------------------------------------------------ Configurations ACS/WFC, WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters FLASH=12, FLASH=14, FLASH=16 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements PAR 3 WITH 2, PAR 4 WITH 3, PAR 5 WITH 4, PAR 5-7 WITH 4, PAR 6 WITH 5, POS TARG -0.5, -0.5, POS TARG -1, -1, POS TARG -1.0, -1, POS TARG -2.0, -2.0, POS TARG -3.5, -3.5, POS TARG -5, -5, POS TARG -6.5, -6.5, POS TARG -7.25, -7.25, POS TARG 0, 0, POS TARG 1, 1, POS TARG 1.0, 1.0, POS TARG 2.5, 2.5, POS TARG 4.0, 4.0, POS TARG 5.5, 5.5, POS TARG 6.25, 6.25, POS TARG 7, 7, POS TARG 7.25, 7.25 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F275W, F336W, F438W, F475W, F814W ------------------------------------------------------------------------------------------------------------------------------------ Target Names ANY, M-14 ------------------------------------------------------------------------------------------------------------------------------------