17068( 11) - 18-Jun-2024 13:21:27 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 17068 Version: 11 Check-in Time: 18-Jun-2024 13:21:27 STScI Edit Number: 8 Title Young Stars and Gas Structure within the ALMA Coverage of Dwarf Irregular Galaxy WLM ------------------------------------------------------------------------------------ Type Cycle GO 30 ------------------------------------------------------------------------------------ Investigators Contact? PI: Haylee Nichole Archer Arizona State University Y CoI: Dr. Deidre Ann Hunter Lowell Observatory Y CoI: Dr. Rolf A. Jansen Arizona State University Y CoI: Dr. Bruce Elmegreen IBM T.J. Watson Research Center N CoI: Prof. Rogier A. Windhorst Arizona State University N CoI: Dr. Monica Rubio Universidad de Chile N CoI: Dr. Phil Cigan United States Naval Observatory N CoI: Dr. Leslie Hunt INAF - Osservatorio Astrofisico di Arcetri N ------------------------------------------------------------------------------------ Abstract We request HST WFC3/UVIS and WFC3/IR observations of the areas within local dwarf irregular galaxy WLM that have been surveyed with ALMA in CO(2-1) and CO(1-0) in order to dissect and understand the star forming regions in this low-metallicity environment. WLM has an oxygen abundance that is 13% of solar, and the structure of the molecular clouds at these low metallicities is fundamentally different from those found in higher metallicity spirals such as the Milky Way. Recent analysis of star forming regions with CO cores within WLM raised questions about the role of these cores in the overall star forming event in these regions. The proposed HST observations from 0.275 to 1.6 microns will allow (1) measurements of the age and extinction toward massive stars that have formed in the star-forming regions, (2) calculation of the ionized gas mass in the star-forming regions, (3) constraint of the cloud boundaries, (4) identification of YSOs that are forming in the CO cores and determination of their evolutionary stage, (5) mapping of the extinction as a tracer of the gas within the star-forming regions, and (6) placement of the CO cores in the context of the gas and dust. This is crucial for our understanding of the role of the small CO cores in low metallicity star-forming regions. ------------------------------------------------------------------------------------ Observations Description ------------------------ Imaging in multiple UV--near-IR filters with WFC3/UVIS and WFC3/IR of two pointings, each of (3+2)-orbit duration, within local dwarf galaxy WLM to cover the area surveyed with both ALMA in CO(2-1) and Spitzer/IRAC. All visits should be executed at the same ORIENT of PA_V3 = 45.0 +/- 1.0 deg to ensure none of the ALMA-detected CO cores falls outside the combined WFC3/UVIS field of view. This program can be executed also in 2-gyro mode with minimal loss of image quality and science, since we split the 5 orbits of observations for each mosaic pointing over 3+2 orbits, and most of the individual exposures are shorter than 600 s (maximum exposure duration is 800 s). ------------------------------------------------------------------------------------ 17068( 11) - 18-Jun-2024 13:21:27 - [ 2] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 WLM-ALMA1 GALAXY, MAGELLANIC RA=00H01M58.9356S, J2000 V = 25.0 +/- 1.0 IRREGULAR, STAR FORMING DEC=-15D27'3.29" REGION Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 2 WLM-ALMA2 GALAXY, MAGELLANIC RA=00H01M56.9132S, J2000 V = 25.0 +/- 1.0 IRREGULAR, STAR FORMING DEC=-15D29'18.06" REGION Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 17068( 11) - 18-Jun-2024 13:21:27 - [ 3] Visit: 01 (wlm-alma1-01) Visit Requirements: PCS MODE FINE 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 WLM-ALMA1 WFC3/UVI ACCUM UVIS-CENT F336W FLASH=15 1 410 S (410 POS TARG 0.00, 0.00; GS S ER S) ACQ SCENARIO BASE1BE; SEQ 1-2 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 WLM-ALMA1 WFC3/UVI ACCUM UVIS-CENT F275W FLASH=15 1 740 S (740 POS TARG 0.00, 0.00 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 3 WLM-ALMA1 WFC3/UVI ACCUM UVIS-CENT F275W FLASH=15 1 740 S (740 POS TARG 0.20, 2.70; SEQ S ER S) 3-4 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 4 WLM-ALMA1 WFC3/UVI ACCUM UVIS-CENT F336W FLASH=15 1 410 S (410 POS TARG 0.20, 2.70 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 5 WLM-ALMA1 WFC3/UVI ACCUM UVIS-CENT F336W FLASH=15 1 410 S (410 POS TARG -0.10, 2.85; S ER S) SEQ 5-8 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 6 WLM-ALMA1 WFC3/UVI ACCUM UVIS-CENT F275W FLASH=15 1 740 S (740 POS TARG -0.10, 2.85 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 7 WLM-ALMA1 WFC3/UVI ACCUM UVIS-CENT F555W FLASH=6 1 425 S (425 POS TARG -0.10, 2.85 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 8 WLM-ALMA1 WFC3/UVI ACCUM UVIS-CENT F438W FLASH=11 1 660 S (660 POS TARG -0.10, 2.85 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 9 WLM-ALMA1 WFC3/UVI ACCUM UVIS-CENT F438W FLASH=12 1 550 S (550 POS TARG 0.00, 0.00; SEQ S ER S) 9-10 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 10 WLM-ALMA1 WFC3/UVI ACCUM UVIS-CENT F555W FLASH=7 1 350 S (350 POS TARG 0.00, 0.00 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 11 WLM-ALMA1 WFC3/UVI ACCUM UVIS-CENT F555W FLASH=7 1 350 S (350 POS TARG 0.20, 2.70; SEQ S ER S) 11-13 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 12 WLM-ALMA1 WFC3/UVI ACCUM UVIS-CENT F438W FLASH=12 1 550 S (550 POS TARG 0.20, 2.70 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 13 WLM-ALMA1 WFC3/UVI ACCUM UVIS-CENT F625W FLASH=7 1 350 S (350 POS TARG 0.20, 2.70 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 17068( 11) - 18-Jun-2024 13:21:27 - [ 4] 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 | ------------------------------------------------------------------------------------------------------------------------------------ WLM-ALMA1 1 WFC3/UVI ACCUM UVIS-CEN F336W none none none none 1 N/A S TER WLM-ALMA1 2 WFC3/UVI ACCUM UVIS-CEN F275W none none none none 1 N/A S TER WLM-ALMA1 3 WFC3/UVI ACCUM UVIS-CEN F275W none none none none 1 N/A S TER WLM-ALMA1 4 WFC3/UVI ACCUM UVIS-CEN F336W none none none none 1 N/A S TER WLM-ALMA1 5 WFC3/UVI ACCUM UVIS-CEN F336W none none none none 2 N/A S TER WLM-ALMA1 6 WFC3/UVI ACCUM UVIS-CEN F275W none none none none 2 N/A S TER WLM-ALMA1 7 WFC3/UVI ACCUM UVIS-CEN F555W none none none none 2 N/A S TER WLM-ALMA1 8 WFC3/UVI ACCUM UVIS-CEN F438W none none none none 2 N/A S TER WLM-ALMA1 9 WFC3/UVI ACCUM UVIS-CEN F438W none none none none 3 N/A S TER WLM-ALMA1 10 WFC3/UVI ACCUM UVIS-CEN F555W none none none none 3 N/A S TER WLM-ALMA1 11 WFC3/UVI ACCUM UVIS-CEN F555W none none none none 3 N/A S TER WLM-ALMA1 12 WFC3/UVI ACCUM UVIS-CEN F438W none none none none 3 N/A S TER WLM-ALMA1 13 WFC3/UVI ACCUM UVIS-CEN F625W none none none none 3 N/A S TER 17068( 11) - 18-Jun-2024 13:21:27 - [ 5] Visit: 02 (wlm-alma1-02) Visit Requirements: PCS MODE FINE; SAME ORIENT AS 01 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 WLM-ALMA1 WFC3/UVI ACCUM UVIS-CENT F625W FLASH=7 1 350 S (350 POS TARG 0.00, 0.00; GS S ER S) ACQ SCENARIO BASE1BE; SEQ 1-2 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 WLM-ALMA1 WFC3/UVI ACCUM UVIS-CENT F656N FLASH=15 1 800 S (800 POS TARG 0.00, 0.00 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 3 WLM-ALMA1 WFC3/UVI ACCUM UVIS-CENT F656N FLASH=15 1 800 S (800 POS TARG -0.10, 2.85; S ER S) SEQ 3-4 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 4 WLM-ALMA1 WFC3/UVI ACCUM UVIS-CENT F625W FLASH=7 1 350 S (350 POS TARG -0.10, 2.85 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 5 WLM-ALMA1 WFC3/IR MULTIAC IR-FIX F160W NSAMP=10, SAMP-SEQ=STEP100 1 DEF POS TARG -11.00, 16.00; CUM (399.232 SEQ 5-6 NON-INT S) ------------------------------------------------------------------------------------------------------------------------------------ 6 WLM-ALMA1 WFC3/IR MULTIAC IR-FIX F125W NSAMP=10, SAMP-SEQ=STEP100 1 DEF POS TARG -11.00, 16.00 CUM (399.232 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 WLM-ALMA1 WFC3/IR MULTIAC IR-FIX F125W NSAMP=10, SAMP-SEQ=STEP100 1 DEF POS TARG -11.40, 16.40; CUM (399.232 SEQ 7-8 NON-INT S) ------------------------------------------------------------------------------------------------------------------------------------ 8 WLM-ALMA1 WFC3/IR MULTIAC IR-FIX F160W NSAMP=10, SAMP-SEQ=STEP100 1 DEF POS TARG -11.40, 16.40 CUM (399.232 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 WLM-ALMA1 WFC3/IR MULTIAC IR-FIX F160W NSAMP=10, SAMP-SEQ=STEP100 1 DEF POS TARG -10.85, 16.30; CUM (399.232 SEQ 9-10 NON-INT S) ------------------------------------------------------------------------------------------------------------------------------------ 10 WLM-ALMA1 WFC3/IR MULTIAC IR-FIX F125W NSAMP=11, SAMP-SEQ=STEP100 1 DEF POS TARG -10.85, 16.30 CUM (499.232 S) ------------------------------------------------------------------------------------------------------------------------------------ 17068( 11) - 18-Jun-2024 13:21:27 - [ 6] 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 | ------------------------------------------------------------------------------------------------------------------------------------ WLM-ALMA1 1 WFC3/UVI ACCUM UVIS-CEN F625W none none none none 1 N/A S TER WLM-ALMA1 2 WFC3/UVI ACCUM UVIS-CEN F656N none none none none 1 N/A S TER WLM-ALMA1 3 WFC3/UVI ACCUM UVIS-CEN F656N none none none none 1 N/A S TER WLM-ALMA1 4 WFC3/UVI ACCUM UVIS-CEN F625W none none none none 1 N/A S TER WLM-ALMA1 5 WFC3/IR MULTIAC IR-FIX F160W none none none none 2 N/A CUM WLM-ALMA1 6 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A CUM WLM-ALMA1 7 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A CUM WLM-ALMA1 8 WFC3/IR MULTIAC IR-FIX F160W none none none none 2 N/A CUM WLM-ALMA1 9 WFC3/IR MULTIAC IR-FIX F160W none none none none 2 N/A CUM WLM-ALMA1 10 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A CUM 17068( 11) - 18-Jun-2024 13:21:27 - [ 7] Visit: 03 (wlm-alma2-01) Visit Requirements: PCS MODE FINE 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 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F336W FLASH=15 1 410 S (410 POS TARG 0.00, 0.00; GS S ER S) ACQ SCENARIO BASE1BE; SEQ 1-2 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F275W FLASH=15 1 740 S (740 POS TARG 0.00, 0.00 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 3 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F275W FLASH=15 1 740 S (740 POS TARG 0.20, 2.70; SEQ S ER S) 3-4 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 4 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F336W FLASH=15 1 410 S (410 POS TARG 0.20, 2.70 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 5 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F336W FLASH=15 1 410 S (410 POS TARG -0.10, 2.85; S ER S) SEQ 5-8 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 6 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F275W FLASH=15 1 740 S (740 POS TARG -0.10, 2.85 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 7 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F555W FLASH=6 1 425 S (425 POS TARG -0.10, 2.85 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 8 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F438W FLASH=11 1 660 S (660 POS TARG -0.10, 2.85 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 9 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F438W FLASH=12 1 550 S (550 POS TARG 0.00, 0.00; SEQ S ER S) 9-10 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 10 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F555W FLASH=7 1 350 S (350 POS TARG 0.00, 0.00 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 11 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F555W FLASH=7 1 350 S (350 POS TARG 0.20, 2.70; SEQ S ER S) 11-13 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 12 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F438W FLASH=12 1 550 S (550 POS TARG 0.20, 2.70 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 13 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F625W FLASH=7 1 350 S (350 POS TARG 0.20, 2.70 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 17068( 11) - 18-Jun-2024 13:21:27 - [ 8] 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 | ------------------------------------------------------------------------------------------------------------------------------------ WLM-ALMA2 1 WFC3/UVI ACCUM UVIS-CEN F336W none none none none 1 N/A S TER WLM-ALMA2 2 WFC3/UVI ACCUM UVIS-CEN F275W none none none none 1 N/A S TER WLM-ALMA2 3 WFC3/UVI ACCUM UVIS-CEN F275W none none none none 1 N/A S TER WLM-ALMA2 4 WFC3/UVI ACCUM UVIS-CEN F336W none none none none 1 N/A S TER WLM-ALMA2 5 WFC3/UVI ACCUM UVIS-CEN F336W none none none none 2 N/A S TER WLM-ALMA2 6 WFC3/UVI ACCUM UVIS-CEN F275W none none none none 2 N/A S TER WLM-ALMA2 7 WFC3/UVI ACCUM UVIS-CEN F555W none none none none 2 N/A S TER WLM-ALMA2 8 WFC3/UVI ACCUM UVIS-CEN F438W none none none none 2 N/A S TER WLM-ALMA2 9 WFC3/UVI ACCUM UVIS-CEN F438W none none none none 3 N/A S TER WLM-ALMA2 10 WFC3/UVI ACCUM UVIS-CEN F555W none none none none 3 N/A S TER WLM-ALMA2 11 WFC3/UVI ACCUM UVIS-CEN F555W none none none none 3 N/A S TER WLM-ALMA2 12 WFC3/UVI ACCUM UVIS-CEN F438W none none none none 3 N/A S TER WLM-ALMA2 13 WFC3/UVI ACCUM UVIS-CEN F625W none none none none 3 N/A S TER 17068( 11) - 18-Jun-2024 13:21:27 - [ 9] Visit: 04 (wlm-alma2-02) Visit Requirements: PCS MODE FINE; SAME ORIENT AS 03 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 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F625W FLASH=7 1 350 S (350 POS TARG 0.00, 0.00; GS S ER S) ACQ SCENARIO BASE1BE; SEQ 1-2 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F656N FLASH=15 1 800 S (800 POS TARG 0.00, 0.00 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 3 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F656N FLASH=15 1 800 S (800 POS TARG -0.10, 2.85; S ER S) SEQ 3-4 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 4 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F625W FLASH=7 1 350 S (350 POS TARG -0.10, 2.85 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 5 WLM-ALMA2 WFC3/IR MULTIAC IR-FIX F160W NSAMP=10, SAMP-SEQ=STEP100 1 DEF POS TARG 9.00, 17.00; CUM (399.232 SEQ 5-6 NON-INT S) ------------------------------------------------------------------------------------------------------------------------------------ 6 WLM-ALMA2 WFC3/IR MULTIAC IR-FIX F125W NSAMP=10, SAMP-SEQ=STEP100 1 DEF POS TARG 9.00, 17.00 CUM (399.232 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 WLM-ALMA2 WFC3/IR MULTIAC IR-FIX F125W NSAMP=10, SAMP-SEQ=STEP100 1 DEF POS TARG 9.40, 17.40; CUM (399.232 SEQ 7-8 NON-INT S) ------------------------------------------------------------------------------------------------------------------------------------ 8 WLM-ALMA2 WFC3/IR MULTIAC IR-FIX F160W NSAMP=10, SAMP-SEQ=STEP100 1 DEF POS TARG 9.40, 17.40 CUM (399.232 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 WLM-ALMA2 WFC3/IR MULTIAC IR-FIX F160W NSAMP=10, SAMP-SEQ=STEP100 1 DEF POS TARG 8.85, 17.30; CUM (399.232 SEQ 9-10 NON-INT S) ------------------------------------------------------------------------------------------------------------------------------------ 10 WLM-ALMA2 WFC3/IR MULTIAC IR-FIX F125W NSAMP=11, SAMP-SEQ=STEP100 1 DEF POS TARG 8.85, 17.30 CUM (499.232 S) ------------------------------------------------------------------------------------------------------------------------------------ 17068( 11) - 18-Jun-2024 13:21:27 - [ 10] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ WLM-ALMA2 1 WFC3/UVI ACCUM UVIS-CEN F625W none none none none 1 N/A S TER WLM-ALMA2 2 WFC3/UVI ACCUM UVIS-CEN F656N none none none none 1 N/A S TER WLM-ALMA2 3 WFC3/UVI ACCUM UVIS-CEN F656N none none none none 1 N/A S TER WLM-ALMA2 4 WFC3/UVI ACCUM UVIS-CEN F625W none none none none 1 N/A S TER WLM-ALMA2 5 WFC3/IR MULTIAC IR-FIX F160W none none none none 2 N/A CUM WLM-ALMA2 6 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A CUM WLM-ALMA2 7 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A CUM WLM-ALMA2 8 WFC3/IR MULTIAC IR-FIX F160W none none none none 2 N/A CUM WLM-ALMA2 9 WFC3/IR MULTIAC IR-FIX F160W none none none none 2 N/A CUM WLM-ALMA2 10 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A CUM 17068( 11) - 18-Jun-2024 13:21:27 - [ 11] Visit: Z2 (wlm-alma1-02-HOPR) Visit Requirements: PCS MODE FINE; SAME ORIENT AS 01 On Hold Comments: Additional Comments: This is a HOPR repeat for failed visit 02 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 WLM-ALMA1 WFC3/UVI ACCUM UVIS-CENT F625W FLASH=7 1 350 S (350 POS TARG 0.00, 0.00; GS S ER S) ACQ SCENARIO BASE1BE; SEQ 1-2 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 WLM-ALMA1 WFC3/UVI ACCUM UVIS-CENT F656N FLASH=15 1 800 S (800 POS TARG 0.00, 0.00 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 3 WLM-ALMA1 WFC3/UVI ACCUM UVIS-CENT F656N FLASH=15 1 800 S (800 POS TARG -0.10, 2.85; S ER S) SEQ 3-4 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 4 WLM-ALMA1 WFC3/UVI ACCUM UVIS-CENT F625W FLASH=7 1 350 S (350 POS TARG -0.10, 2.85 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 5 WLM-ALMA1 WFC3/IR MULTIAC IR-FIX F160W NSAMP=10, SAMP-SEQ=STEP100 1 DEF POS TARG -11.00, 16.00; CUM (399.232 SEQ 5-6 NON-INT S) ------------------------------------------------------------------------------------------------------------------------------------ 6 WLM-ALMA1 WFC3/IR MULTIAC IR-FIX F125W NSAMP=10, SAMP-SEQ=STEP100 1 DEF POS TARG -11.00, 16.00 CUM (399.232 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 WLM-ALMA1 WFC3/IR MULTIAC IR-FIX F125W NSAMP=10, SAMP-SEQ=STEP100 1 DEF POS TARG -11.40, 16.40; CUM (399.232 SEQ 7-8 NON-INT S) ------------------------------------------------------------------------------------------------------------------------------------ 8 WLM-ALMA1 WFC3/IR MULTIAC IR-FIX F160W NSAMP=10, SAMP-SEQ=STEP100 1 DEF POS TARG -11.40, 16.40 CUM (399.232 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 WLM-ALMA1 WFC3/IR MULTIAC IR-FIX F160W NSAMP=10, SAMP-SEQ=STEP100 1 DEF POS TARG -10.85, 16.30; CUM (399.232 SEQ 9-10 NON-INT S) ------------------------------------------------------------------------------------------------------------------------------------ 10 WLM-ALMA1 WFC3/IR MULTIAC IR-FIX F125W NSAMP=11, SAMP-SEQ=STEP100 1 DEF POS TARG -10.85, 16.30 CUM (499.232 S) ------------------------------------------------------------------------------------------------------------------------------------ 17068( 11) - 18-Jun-2024 13:21:27 - [ 12] 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 | ------------------------------------------------------------------------------------------------------------------------------------ WLM-ALMA1 1 WFC3/UVI ACCUM UVIS-CEN F625W none none none none 1 N/A S TER WLM-ALMA1 2 WFC3/UVI ACCUM UVIS-CEN F656N none none none none 1 N/A S TER WLM-ALMA1 3 WFC3/UVI ACCUM UVIS-CEN F656N none none none none 1 N/A S TER WLM-ALMA1 4 WFC3/UVI ACCUM UVIS-CEN F625W none none none none 1 N/A S TER WLM-ALMA1 5 WFC3/IR MULTIAC IR-FIX F160W none none none none 2 N/A CUM WLM-ALMA1 6 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A CUM WLM-ALMA1 7 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A CUM WLM-ALMA1 8 WFC3/IR MULTIAC IR-FIX F160W none none none none 2 N/A CUM WLM-ALMA1 9 WFC3/IR MULTIAC IR-FIX F160W none none none none 2 N/A CUM WLM-ALMA1 10 WFC3/IR MULTIAC IR-FIX F125W none none none none 2 N/A CUM 17068( 11) - 18-Jun-2024 13:21:27 - [ 13] Visit: Z3 (wlm-alma2-01-HOPR) Visit Requirements: PCS MODE FINE On Hold Comments: Additional Comments: This is a partial HOPR repeat of failed visit 03 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 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F336W FLASH=15 1 410 S POS TARG 0.00, 0.00; GS S ER see below ACQ SCENARIO BASE1O3; (363 S) SEQ 1-2 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F275W FLASH=15 1 740 S POS TARG 0.00, 0.00 S ER see below (693 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F275W FLASH=15 1 740 S POS TARG 0.20, 2.70; SEQ S ER see below 3-4 NON-INT (693 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F336W FLASH=15 1 410 S POS TARG 0.20, 2.70 S ER see below (363 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F336W FLASH=15 1 410 S POS TARG -0.10, 2.85; S ER see below SEQ 5-8 NON-INT (388 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F275W FLASH=15 1 740 S POS TARG -0.10, 2.85 S ER see below (718 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F555W FLASH=6 1 425 S POS TARG -0.10, 2.85 S ER see below (403 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F438W FLASH=11 1 660 S POS TARG -0.10, 2.85 S ER see below (638 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 | ------------------------------------------------------------------------------------------------------------------------------------ WLM-ALMA2 1 WFC3/UVI ACCUM UVIS-CEN F336W none none none none 1 363.0 S S TER WLM-ALMA2 2 WFC3/UVI ACCUM UVIS-CEN F275W none none none none 1 693.0 S S TER 17068( 11) - 18-Jun-2024 13:21:27 - [ 14] 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 | ------------------------------------------------------------------------------------------------------------------------------------ WLM-ALMA2 3 WFC3/UVI ACCUM UVIS-CEN F275W none none none none 1 693.0 S S TER WLM-ALMA2 4 WFC3/UVI ACCUM UVIS-CEN F336W none none none none 1 363.0 S S TER WLM-ALMA2 5 WFC3/UVI ACCUM UVIS-CEN F336W none none none none 2 388.0 S S TER WLM-ALMA2 6 WFC3/UVI ACCUM UVIS-CEN F275W none none none none 2 718.0 S S TER WLM-ALMA2 7 WFC3/UVI ACCUM UVIS-CEN F555W none none none none 2 403.0 S S TER WLM-ALMA2 8 WFC3/UVI ACCUM UVIS-CEN F438W none none none none 2 638.0 S S TER 17068( 11) - 18-Jun-2024 13:21:27 - [ 15] Visit: Z4 (wlm-alma2-02-HOPR) Visit Requirements: PCS MODE FINE; SAME ORIENT AS 03 On Hold Comments: Additional Comments: This is a HOPR repeat for the first orbit of failed visit 04. 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 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F625W FLASH=7 1 350 S POS TARG 0.00, 0.00; GS S ER see below ACQ SCENARIO BASE1BE; (333 S) SEQ 1-2 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F656N FLASH=15 1 800 S POS TARG 0.00, 0.00 S ER see below (783 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F656N FLASH=15 1 800 S POS TARG -0.10, 2.85; S ER see below SEQ 3-4 NON-INT (783 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 WLM-ALMA2 WFC3/UVI ACCUM UVIS-CENT F625W FLASH=7 1 350 S POS TARG -0.10, 2.85 S ER see below (333 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 | ------------------------------------------------------------------------------------------------------------------------------------ WLM-ALMA2 1 WFC3/UVI ACCUM UVIS-CEN F625W none none none none 1 333.0 S S TER WLM-ALMA2 2 WFC3/UVI ACCUM UVIS-CEN F656N none none none none 1 783.0 S S TER WLM-ALMA2 3 WFC3/UVI ACCUM UVIS-CEN F656N none none none none 1 783.0 S S TER WLM-ALMA2 4 WFC3/UVI ACCUM UVIS-CEN F625W none none none none 1 333.0 S S TER 17068( 11) - 18-Jun-2024 13:21:27 - [ 16] Summary Form for Proposal 17068 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures IR-FIX, UVIS-CENTER ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFC3/IR, WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM, MULTIACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters FLASH=11, FLASH=12, FLASH=15, FLASH=6, FLASH=7, NSAMP=10, NSAMP=11, SAMP-SEQ=STEP100 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements GS ACQ SCENARIO BASE1BE, GS ACQ SCENARIO BASE1O3, PCS MODE FINE, POS TARG -0.10, 2.85, POS TARG -10.85, 16.30, POS TARG -11.00, 16.00, POS TARG -11.40, 16.40, POS TARG 0.00, 0.00, POS TARG 0.20, 2.70, POS TARG 8.85, 17.30, POS TARG 9.00, 17.00, POS TARG 9.40, 17.40, SAME ORIENT AS 01, SAME ORIENT AS 03, SEQ 1-2 NON-INT, SEQ 11-13 NON-INT, SEQ 3-4 NON-INT, SEQ 5-6 NON-INT, SEQ 5-8 NON-INT, SEQ 7-8 NON-INT, SEQ 9-10 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F125W, F160W, F275W, F336W, F438W, F555W, F625W, F656N ------------------------------------------------------------------------------------------------------------------------------------ Target Names WLM-ALMA1, WLM-ALMA2 ------------------------------------------------------------------------------------------------------------------------------------