17126( 8) - 18-Jun-2024 18:06:40 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 17126 Version: 8 Check-in Time: 18-Jun-2024 18:06:40 STScI Edit Number: 1 Title An HST Treasury of Stellar Feedback in Action: Sizes, Structures, and Power Sources for 50,000 Extragalactic HII Regions ------------------------------------------------------------------------------------ Type Cycle GO 30 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Rupali Chandar University of Toledo Y CoI: Dr. Ashley Barnes European Southern Observatory - Germany N CoI: Dr. Janice Lee Space Telescope Science Institute N CoI: Dr. Kathryn Kreckel Universitat Heidelberg N CoI: Dr. Adam Leroy The Ohio State University N CoI: Dr. Eva Schinnerer Max Planck Institute for Astronomy N CoI: Dr. Francesco Belfiore INAF - Osservatorio Astrofisico di Arcetri N CoI: Prof. Frank Bigiel Universitat Bonn, Argelander Institute for N Astronomy CoI: Dr. Guillermo Blanc Universidad de Chile N CoI: Dr. Melanie Chevance Universitat Heidelberg N CoI: Dr. Enrico Congiu European Southern Observatory - Chile N CoI: Dr. Daniel Dale University of Wyoming N CoI: Dr. Eric Emsellem European Southern Observatory - Germany N CoI: Dr. Chris Faesi University of Connecticut N CoI: Dr. Simon Glover Universitat Heidelberg N CoI: Dr. Kathryn Grasha Australian National University N CoI: Dr. Brent Groves University of Western Australia N CoI: I-Ting Ho Max Planck Institute for Astronomy N CoI: Ms. Sarah Jayne Kessler The Ohio State University N CoI: Dr. Jeong-Gyu Kim Princeton University N CoI: Prof. Ralf Stephan Klessen Universitat Heidelberg N CoI: Dr. Diederik Kruijssen Technical University of Munich N CoI: Dr. Kirsten L. Larson Space Telescope Science Institute N CoI: Prof. Laura Lopez The Ohio State University N CoI: Dr. Angus Mok OCAD University N CoI: Dr. Eve C. Ostriker Princeton University N CoI: Mr. Alessandro Razza Universidad de Chile N CoI: Dr. Erik Rosolowsky University of Alberta N CoI: Dra. Patricia Sanchez-Blazquez Universidad Complutense de Madrid N CoI: Dr. Francesco Santoro Max Planck Institute for Astronomy N CoI: Dr. Andreas Schruba Max-Planck-Institut fur extraterrestrische N Physik CoI: Dr. David Thilker The Johns Hopkins University N CoI: Dr. Antonio Usero Observatorio Astronomico Nacional N CoI: Dr. Elizabeth Jayne Watkins Heidelberg Institute for Theoretical N Studies CoI: Dr. Brad C. Whitmore Space Telescope Science Institute N CoI: Dr. Thomas Williams University of Oxford N ------------------------------------------------------------------------------------ Abstract We propose a Treasury Halpha (F657N) imaging survey that will measure the sizes 17126( 8) - 18-Jun-2024 18:06:40 - [ 2] (radii) and structures (e.g. shell fraction) for >50, 000 nebulae, including HII regions, supernovae, and planetary nebulae across the full range of galactic environments in 19 nearby main-sequence galaxies. These targets form a representative sample of massive, star-forming galaxies, and these proposed observations, only possible with the HST, will complete a rich dataset of i) VLT/MUSE IFU, providing spectroscopic information for all identified nebulae; ii) multi-filter broad-band HST imaging of >40, 000 clusters, iii) ALMA spectral line mapping of >20, 000 molecular clouds; and iv) >100 hours of upcoming near- and mid-IR imaging from JWST probing dust emission and embedded star formation. Together these maps and higher-level data products are crucial for answering: (1) What is the dominant mechanism for pre-SNe stellar feedback? (2) On what timescales do young clusters clear their birth-clouds? (3) What processes are responsible for cloud destruction? (4) What role does escaping radiation play in larger-scale galactic evolution? Taken together, the products obtained as part of this Treasury program will provide the definitive high resolution view of HII regions in nearby galaxies, essential to answer questions fundamental to our understanding of star formation and stellar feedback. These observations are needed now to form a crucial part of Hubble's lasting legacy. ------------------------------------------------------------------------------------ Observations Description ------------------------ The PHANGS-Halpha sample contains 19 nearby galaxies (d<=17 Mpc) with existing broad-band imaging as part of the PHANGS-HST program, VLT/MUSE IFU spectroscopy as part of PHANGS-MUSE, and upcoming JWST imaging as part of PHANGS-JWST. The new HST-Halpha observations are critical for: (1) breaking the age/reddening degeneracy of star clusters, (2) identifying complete samples of HII regions, including the most compact ones which are not detetable in ground-based observations, (3) measuring the radii of tens of thousands of HII regions (which is only possible from the high resolution imaging of HST), and (4) directly measuring the leakage of ionizing photons from HII regions. We will obtain Halpha narrow-band imaging with the appropriate narrowband Halpha filter using 4 exposures (~600 seconds each) in a single orbit per pointing. It is critical to step over the gap between CCDs in the WFC3 camera, and also to eliminate cosmic rays. Sub-pixel dithering is less important for this program due to the extended morphology of the ionized gas. When possible, we restrict the orientation angle to closely match that used for the PHANGS-HST broad-band images. ------------------------------------------------------------------------------------ 17126( 8) - 18-Jun-2024 18:06:40 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 IC-5332 GALAXY, SPIRAL RA=23H34M26.6300S, J2000 V = 10.00 DEC=-36D06'1.50" Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-628 GALAXY, SPIRAL RA=01H36M52.0600S, J2000 V = 9.95 DEC=+15D45'50.80" Reference Frame: Other: Simbad ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC-1087 GALAXY, SPIRAL RA=02H46M25.1545S, J2000 V = 10.00 DEC=-00D29'55.45" Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC-1365-N GALAXY, SPIRAL RA=03H33M37.3532S, J2000 V = 9.63 DEC=-36D08'35.06" Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 5 NGC-1385 GALAXY, SPIRAL RA=03H37M28.5062S, J2000 V = 10.94 DEC=-24D30'2.60" Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC-1512 GALAXY, SPIRAL RA=04H03M44.8448S, J2000 V = 11.13 DEC=-43D22'13.05" Reference Frame: Other: Simbad ------------------------------------------------------------------------------------------------------------------------------------ 20 NGC-1512-2 GALAXY, SPIRAL RA=04H03M55.4838S, J2000 V = 11.13 DEC=-43D20'44.97" Reference Frame: Other: Simbad ------------------------------------------------------------------------------------------------------------------------------------ 7 NGC-1566 GALAXY, SPIRAL RA=04H20M0.5300S, J2000 V = 10.33 DEC=-54D56'13.80" Reference Frame: Other: Simbad ------------------------------------------------------------------------------------------------------------------------------------ 8 NGC-2835-N GALAXY, SPIRAL RA=09H17M53.1051S, J2000 V = 10.00 DEC=-22D21'18.25" Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 9 NGC-2835-S GALAXY, SPIRAL RA=09H17M53.0400S, J2000 V = 10.00 DEC=-22D23'0.00" Reference Frame: Other: Simbad 17126( 8) - 18-Jun-2024 18:06:40 - [ 4] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 10 NGC-3351 GALAXY, SPIRAL RA=10H43M58.0000S, J2000 V = 10.5 DEC=+11D42'17.76" Reference Frame: Other: Simbad ------------------------------------------------------------------------------------------------------------------------------------ 11 NGC-3627 GALAXY, SPIRAL RA=11H20M15.5200S, J2000 V = 8.92 DEC=+13D00'0.50" Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 12 NGC-4254-E GALAXY, SPIRAL RA=12H18M56.2297S, J2000 V = 9.87 DEC=+14D26'3.68" Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 13 NGC-4254-W GALAXY, SPIRAL RA=12H18M46.9283S, J2000 V = 9.87 DEC=+14D24'38.09" Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 14 NGC-4303 GALAXY, SPIRAL RA=12H21M55.3660S, J2000 V = 9.65 DEC=+04D28'28.60" Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 15 NGC-4321 GALAXY, SPIRAL RA=12H22M54.5923S, J2000 V = 9.35 DEC=+15D49'18.22" Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 16 NGC-4535 GALAXY, SPIRAL RA=12H34M20.3800S, J2000 V = 10.00 DEC=+08D11'52.00" Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 17 NGC-5068-N GALAXY, SPIRAL RA=13H18M49.6059S, J2000 V = 10.01 DEC=-21D01'24.85" Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 17126( 8) - 18-Jun-2024 18:06:40 - [ 5] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 18 NGC-5068-S GALAXY, SPIRAL RA=13H18M54.0043S, J2000 V = 10.01 DEC=-21D03'10.49" Reference Frame: Other: Simbad ------------------------------------------------------------------------------------------------------------------------------------ 19 NGC-7496 GALAXY, SPIRAL RA=23H09M47.3858S, J2000 V = 13.9 DEC=-43D25'30.19" Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 17126( 8) - 18-Jun-2024 18:06:40 - [ 6] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type WFC3-UVIS-GAP-LINE Pattern_Purpose MOSAIC Number_Of_Points 2 Point_Spacing 2.414 Line_Spacing Coordinate_Frame POS-TARG Pattern_Orient 85.759 Angle_Between_Sides Center_Pattern YES ------------------------------------------------------------------------------------------------------------------------------------ 17126( 8) - 18-Jun-2024 18:06:40 - [ 7] Visit: 01 (IC5332-Ha) Visit Requirements: ORIENT 277D TO 283 D 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 IC-5332 WFC3/UVI ACCUM UVIS-CENT F658N FLASH=18 2 600 S PATTERN 1 1 S ER see below (2392 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 | ------------------------------------------------------------------------------------------------------------------------------------ IC-5332 1 WFC3/UVI ACCUM UVIS-CEN F658N 1 none 1 none 1 598.0 S S TER IC-5332 1 WFC3/UVI ACCUM UVIS-CEN F658N 1 none 2 none 1 598.0 S S TER IC-5332 1 WFC3/UVI ACCUM UVIS-CEN F658N 2 none 1 none 1 598.0 S S TER IC-5332 1 WFC3/UVI ACCUM UVIS-CEN F658N 2 none 2 none 1 598.0 S S TER 17126( 8) - 18-Jun-2024 18:06:40 - [ 8] Visit: 02 (NGC628-Ha) 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 NGC-628 WFC3/UVI ACCUM UVIS-CENT F658N FLASH=18 2 590 S PATTERN 1 1 S ER see below (2348 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-628 1 WFC3/UVI ACCUM UVIS-CEN F658N 1 none 1 none 1 587.0 S S TER NGC-628 1 WFC3/UVI ACCUM UVIS-CEN F658N 1 none 2 none 1 587.0 S S TER NGC-628 1 WFC3/UVI ACCUM UVIS-CEN F658N 2 none 1 none 1 587.0 S S TER NGC-628 1 WFC3/UVI ACCUM UVIS-CEN F658N 2 none 2 none 1 587.0 S S TER 17126( 8) - 18-Jun-2024 18:06:40 - [ 9] Visit: 03 (NGC1087-Ha) Visit Requirements: ORIENT 80D TO 90 D; ORIENT 260D TO 270 D 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 NGC-1087 WFC3/UVI ACCUM UVIS-FIX F657N FLASH=17 2 586 S PATTERN 1 1 S see below (2336 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-1087 1 WFC3/UVI ACCUM UVIS-FIX F657N 1 none 1 none 1 584.0 S S NGC-1087 1 WFC3/UVI ACCUM UVIS-FIX F657N 1 none 2 none 1 584.0 S S NGC-1087 1 WFC3/UVI ACCUM UVIS-FIX F657N 2 none 1 none 1 584.0 S S NGC-1087 1 WFC3/UVI ACCUM UVIS-FIX F657N 2 none 2 none 1 584.0 S S 17126( 8) - 18-Jun-2024 18:06:40 - [ 10] Visit: 04 (NGC1365N-Ha) Visit Requirements: ORIENT 241D TO 247 D 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 NGC-1365-N WFC3/UVI ACCUM UVIS-CENT F657N FLASH=17 2 601 S PATTERN 1 1 S ER see below (2392 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-1365-N 1 WFC3/UVI ACCUM UVIS-CEN F657N 1 none 1 none 1 598.0 S S TER NGC-1365-N 1 WFC3/UVI ACCUM UVIS-CEN F657N 1 none 2 none 1 598.0 S S TER NGC-1365-N 1 WFC3/UVI ACCUM UVIS-CEN F657N 2 none 1 none 1 598.0 S S TER NGC-1365-N 1 WFC3/UVI ACCUM UVIS-CEN F657N 2 none 2 none 1 598.0 S S TER 17126( 8) - 18-Jun-2024 18:06:40 - [ 11] Visit: 05 (NGC1385-Ha) Visit Requirements: ORIENT 211.8D TO 217.8 D 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 NGC-1385 WFC3/UVI ACCUM UVIS-CENT F657N FLASH=17 2 550 S PATTERN 1 1 S ER (2200 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-1385 1 WFC3/UVI ACCUM UVIS-CEN F657N 1 none 1 none 1 N/A S TER NGC-1385 1 WFC3/UVI ACCUM UVIS-CEN F657N 1 none 2 none 1 N/A S TER NGC-1385 1 WFC3/UVI ACCUM UVIS-CEN F657N 2 none 1 none 1 N/A S TER NGC-1385 1 WFC3/UVI ACCUM UVIS-CEN F657N 2 none 2 none 1 N/A S TER 17126( 8) - 18-Jun-2024 18:06:40 - [ 12] Visit: 06 (NGC1512-Ha) Visit Requirements: ORIENT 271D TO 277 D 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 NGC-1512 WFC3/UVI ACCUM UVIS-CENT F658N FLASH=18 2 610 S PATTERN 1 1 S ER see below (2432 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-1512 1 WFC3/UVI ACCUM UVIS-CEN F658N 1 none 1 none 1 608.0 S S TER NGC-1512 1 WFC3/UVI ACCUM UVIS-CEN F658N 1 none 2 none 1 608.0 S S TER NGC-1512 1 WFC3/UVI ACCUM UVIS-CEN F658N 2 none 1 none 1 608.0 S S TER NGC-1512 1 WFC3/UVI ACCUM UVIS-CEN F658N 2 none 2 none 1 608.0 S S TER 17126( 8) - 18-Jun-2024 18:06:40 - [ 13] Visit: 07 (NGC1566-Ha) Visit Requirements: ORIENT 268.9D TO 274.9 D 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 NGC-1566 WFC3/UVI ACCUM UVIS-CENT F658N FLASH=18 2 634 S PATTERN 1 1 S ER see below (2528 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-1566 1 WFC3/UVI ACCUM UVIS-CEN F658N 1 none 1 none 1 632.0 S S TER NGC-1566 1 WFC3/UVI ACCUM UVIS-CEN F658N 1 none 2 none 1 632.0 S S TER NGC-1566 1 WFC3/UVI ACCUM UVIS-CEN F658N 2 none 1 none 1 632.0 S S TER NGC-1566 1 WFC3/UVI ACCUM UVIS-CEN F658N 2 none 2 none 1 632.0 S S TER 17126( 8) - 18-Jun-2024 18:06:40 - [ 14] Visit: 08 (NGC2835N-Ha) Visit Requirements: ORIENT 316.5D TO 322.5 D 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 NGC-2835-N WFC3/UVI ACCUM UVIS-CENT F658N FLASH=18 2 590 S PATTERN 1 1 S ER see below (2224 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-2835-N 1 WFC3/UVI ACCUM UVIS-CEN F658N 1 none 1 none 1 556.0 S S TER NGC-2835-N 1 WFC3/UVI ACCUM UVIS-CEN F658N 1 none 2 none 1 556.0 S S TER NGC-2835-N 1 WFC3/UVI ACCUM UVIS-CEN F658N 2 none 1 none 1 556.0 S S TER NGC-2835-N 1 WFC3/UVI ACCUM UVIS-CEN F658N 2 none 2 none 1 556.0 S S TER 17126( 8) - 18-Jun-2024 18:06:40 - [ 15] Visit: 09 (NGC2835N-Ha) Visit Requirements: ORIENT 316.5D TO 322.5 D 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 NGC-2835-S WFC3/UVI ACCUM UVIS-CENT F658N FLASH=18 2 590 S PATTERN 1 1 S ER see below (2352 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-2835-S 1 WFC3/UVI ACCUM UVIS-CEN F658N 1 none 1 none 1 588.0 S S TER NGC-2835-S 1 WFC3/UVI ACCUM UVIS-CEN F658N 1 none 2 none 1 588.0 S S TER NGC-2835-S 1 WFC3/UVI ACCUM UVIS-CEN F658N 2 none 1 none 1 588.0 S S TER NGC-2835-S 1 WFC3/UVI ACCUM UVIS-CEN F658N 2 none 2 none 1 588.0 S S TER 17126( 8) - 18-Jun-2024 18:06:40 - [ 16] Visit: 10 (NGC3351-Ha) 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 NGC-3351 WFC3/UVI ACCUM UVIS-CENT F658N FLASH=18 2 588 S PATTERN 1 1 S ER see below (2344 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-3351 1 WFC3/UVI ACCUM UVIS-CEN F658N 1 none 1 none 1 586.0 S S TER NGC-3351 1 WFC3/UVI ACCUM UVIS-CEN F658N 1 none 2 none 1 586.0 S S TER NGC-3351 1 WFC3/UVI ACCUM UVIS-CEN F658N 2 none 1 none 1 586.0 S S TER NGC-3351 1 WFC3/UVI ACCUM UVIS-CEN F658N 2 none 2 none 1 586.0 S S TER 17126( 8) - 18-Jun-2024 18:06:40 - [ 17] Visit: 11 (NGC3627-Ha) 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 NGC-3627 WFC3/UVI ACCUM UVIS-CENT F658N FLASH=18 2 550 S PATTERN 1 1 S ER (2200 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-3627 1 WFC3/UVI ACCUM UVIS-CEN F658N 1 none 1 none 1 N/A S TER NGC-3627 1 WFC3/UVI ACCUM UVIS-CEN F658N 1 none 2 none 1 N/A S TER NGC-3627 1 WFC3/UVI ACCUM UVIS-CEN F658N 2 none 1 none 1 N/A S TER NGC-3627 1 WFC3/UVI ACCUM UVIS-CEN F658N 2 none 2 none 1 N/A S TER 17126( 8) - 18-Jun-2024 18:06:40 - [ 18] Visit: 12 (NGC4254E-Ha) Visit Requirements: ORIENT 160D TO 240 D; ORIENT 340D TO 60 D 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 NGC-4254-E WFC3/UVI ACCUM UVIS-CENT F657N FLASH=17 2 588 S PATTERN 1 1 S ER see below (2344 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-4254-E 1 WFC3/UVI ACCUM UVIS-CEN F657N 1 none 1 none 1 586.0 S S TER NGC-4254-E 1 WFC3/UVI ACCUM UVIS-CEN F657N 1 none 2 none 1 586.0 S S TER NGC-4254-E 1 WFC3/UVI ACCUM UVIS-CEN F657N 2 none 1 none 1 586.0 S S TER NGC-4254-E 1 WFC3/UVI ACCUM UVIS-CEN F657N 2 none 2 none 1 586.0 S S TER 17126( 8) - 18-Jun-2024 18:06:40 - [ 19] Visit: 13 (NGC4254W-Ha) 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 NGC-4254-W WFC3/UVI ACCUM UVIS-CENT F657N FLASH=17 2 588 S PATTERN 1 1 S ER see below (2344 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-4254-W 1 WFC3/UVI ACCUM UVIS-CEN F657N 1 none 1 none 1 586.0 S S TER NGC-4254-W 1 WFC3/UVI ACCUM UVIS-CEN F657N 1 none 2 none 1 586.0 S S TER NGC-4254-W 1 WFC3/UVI ACCUM UVIS-CEN F657N 2 none 1 none 1 586.0 S S TER NGC-4254-W 1 WFC3/UVI ACCUM UVIS-CEN F657N 2 none 2 none 1 586.0 S S TER 17126( 8) - 18-Jun-2024 18:06:40 - [ 20] Visit: 14 (NGC4303-Ha) Visit Requirements: ORIENT 157D TO 163 D 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 NGC-4303 WFC3/UVI ACCUM UVIS-CENT F658N FLASH=18 2 586 S PATTERN 1 1 S ER see below (2336 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-4303 1 WFC3/UVI ACCUM UVIS-CEN F658N 1 none 1 none 1 584.0 S S TER NGC-4303 1 WFC3/UVI ACCUM UVIS-CEN F658N 1 none 2 none 1 584.0 S S TER NGC-4303 1 WFC3/UVI ACCUM UVIS-CEN F658N 2 none 1 none 1 584.0 S S TER NGC-4303 1 WFC3/UVI ACCUM UVIS-CEN F658N 2 none 2 none 1 584.0 S S TER 17126( 8) - 18-Jun-2024 18:06:40 - [ 21] Visit: 15 (NGC4321-Ha) 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 NGC-4321 WFC3/UVI ACCUM UVIS-CENT F657N FLASH=17 2 590 S PATTERN 1 1 S ER see below (2348 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-4321 1 WFC3/UVI ACCUM UVIS-CEN F657N 1 none 1 none 1 587.0 S S TER NGC-4321 1 WFC3/UVI ACCUM UVIS-CEN F657N 1 none 2 none 1 587.0 S S TER NGC-4321 1 WFC3/UVI ACCUM UVIS-CEN F657N 2 none 1 none 1 587.0 S S TER NGC-4321 1 WFC3/UVI ACCUM UVIS-CEN F657N 2 none 2 none 1 587.0 S S TER 17126( 8) - 18-Jun-2024 18:06:40 - [ 22] Visit: 16 (NGC4535-Ha) Visit Requirements: ORIENT 280D TO 320 D 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 NGC-4535 WFC3/UVI ACCUM UVIS-FIX F657N FLASH=17 2 587 S PATTERN 1 1 S see below (2340 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-4535 1 WFC3/UVI ACCUM UVIS-FIX F657N 1 none 1 none 1 585.0 S S NGC-4535 1 WFC3/UVI ACCUM UVIS-FIX F657N 1 none 2 none 1 585.0 S S NGC-4535 1 WFC3/UVI ACCUM UVIS-FIX F657N 2 none 1 none 1 585.0 S S NGC-4535 1 WFC3/UVI ACCUM UVIS-FIX F657N 2 none 2 none 1 585.0 S S 17126( 8) - 18-Jun-2024 18:06:40 - [ 23] Visit: 17 (NGC5068N-Ha) Visit Requirements: ORIENT 46D TO 52 D 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 NGC-5068-N WFC3/UVI ACCUM UVIS-CENT F658N FLASH=18 2 590 S PATTERN 1 1 S ER see below (2352 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-5068-N 1 WFC3/UVI ACCUM UVIS-CEN F658N 1 none 1 none 1 588.0 S S TER NGC-5068-N 1 WFC3/UVI ACCUM UVIS-CEN F658N 1 none 2 none 1 588.0 S S TER NGC-5068-N 1 WFC3/UVI ACCUM UVIS-CEN F658N 2 none 1 none 1 588.0 S S TER NGC-5068-N 1 WFC3/UVI ACCUM UVIS-CEN F658N 2 none 2 none 1 588.0 S S TER 17126( 8) - 18-Jun-2024 18:06:40 - [ 24] Visit: 18 (NGC5068S-Ha) Visit Requirements: ORIENT 46D TO 52 D 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 NGC-5068-S WFC3/UVI ACCUM UVIS-CENT F658N FLASH=18 2 590 S PATTERN 1 1 S ER see below (2352 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-5068-S 1 WFC3/UVI ACCUM UVIS-CEN F658N 1 none 1 none 1 588.0 S S TER NGC-5068-S 1 WFC3/UVI ACCUM UVIS-CEN F658N 1 none 2 none 1 588.0 S S TER NGC-5068-S 1 WFC3/UVI ACCUM UVIS-CEN F658N 2 none 1 none 1 588.0 S S TER NGC-5068-S 1 WFC3/UVI ACCUM UVIS-CEN F658N 2 none 2 none 1 588.0 S S TER 17126( 8) - 18-Jun-2024 18:06:40 - [ 25] Visit: 19 (NGC7496-Ha) Visit Requirements: ORIENT 332D TO 338 D 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 NGC-7496 WFC3/UVI ACCUM UVIS-FIX F657N FLASH=17 2 610 S PATTERN 1 1 S see below (2432 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-7496 1 WFC3/UVI ACCUM UVIS-FIX F657N 1 none 1 none 1 608.0 S S NGC-7496 1 WFC3/UVI ACCUM UVIS-FIX F657N 1 none 2 none 1 608.0 S S NGC-7496 1 WFC3/UVI ACCUM UVIS-FIX F657N 2 none 1 none 1 608.0 S S NGC-7496 1 WFC3/UVI ACCUM UVIS-FIX F657N 2 none 2 none 1 608.0 S S 17126( 8) - 18-Jun-2024 18:06:40 - [ 26] Visit: 20 (NGC4535-Ha) Visit Requirements: ORIENT 280D TO 320 D 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 NGC-4535 WFC3/UVI ACCUM UVIS-FIX F657N FLASH=17 2 587 S PATTERN 1 1 S see below (2340 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-4535 1 WFC3/UVI ACCUM UVIS-FIX F657N 1 none 1 none 1 585.0 S S NGC-4535 1 WFC3/UVI ACCUM UVIS-FIX F657N 1 none 2 none 1 585.0 S S NGC-4535 1 WFC3/UVI ACCUM UVIS-FIX F657N 2 none 1 none 1 585.0 S S NGC-4535 1 WFC3/UVI ACCUM UVIS-FIX F657N 2 none 2 none 1 585.0 S S 17126( 8) - 18-Jun-2024 18:06:40 - [ 27] Visit: 21 (NGC1512-Ha) Visit Requirements: ORIENT 91D TO 97 D 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 NGC-1512-2 WFC3/UVI ACCUM UVIS-CENT F658N FLASH=18 2 610 S PATTERN 1 1 S ER see below (2408 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-1512-2 1 WFC3/UVI ACCUM UVIS-CEN F658N 1 none 1 none 1 602.0 S S TER NGC-1512-2 1 WFC3/UVI ACCUM UVIS-CEN F658N 1 none 2 none 1 602.0 S S TER NGC-1512-2 1 WFC3/UVI ACCUM UVIS-CEN F658N 2 none 1 none 1 602.0 S S TER NGC-1512-2 1 WFC3/UVI ACCUM UVIS-CEN F658N 2 none 2 none 1 602.0 S S TER 17126( 8) - 18-Jun-2024 18:06:40 - [ 28] Summary Form for Proposal 17126 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures UVIS-CENTER, UVIS-FIX ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters FLASH=17, FLASH=18 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements ORIENT 157D TO 163 D, ORIENT 160D TO 240 D, ORIENT 211.8D TO 217.8 D, ORIENT 241D TO 247 D, ORIENT 260D TO 270 D, ORIENT 268.9D TO 274.9 D, ORIENT 271D TO 277 D, ORIENT 277D TO 283 D, ORIENT 280D TO 320 D, ORIENT 316.5D TO 322.5 D, ORIENT 332D TO 338 D, ORIENT 340D TO 60 D, ORIENT 46D TO 52 D, ORIENT 80D TO 90 D, ORIENT 91D TO 97 D, PATTERN 1 1 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F657N, F658N ------------------------------------------------------------------------------------------------------------------------------------ Target Names IC-5332, NGC-1087, NGC-1365-N, NGC-1385, NGC-1512, NGC-1512-2, NGC-1566, NGC-2835-N, NGC-2835-S, NGC-3351, NGC-3627, NGC-4254-E, NGC-4254-W, NGC-4303, NGC-4321, NGC-4535, NGC-5068-N, NGC-5068-S, NGC-628, NGC-7496 ------------------------------------------------------------------------------------------------------------------------------------