18088( 3) - 30-Dec-2025 20:31:36 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 18088 Version: 3 Check-in Time: 30-Dec-2025 20:31:36 STScI Edit Number: 0 Title A New Benchmark Set of Massive Stars Spectra to Distinguish Wolf-Rayet Stars and Very Massive Stars ------------------------------------------------------------------------------------ Type Cycle GO 33 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Danielle Berg University of Texas at Austin Y CoI: Prof. John Chisholm University of Texas at Austin N CoI: Dr. Evan D. Skillman University of Minnesota - Twin Cities N CoI: Dra. Karla Ziboney Arellano University of Edinburgh, Institute for N Cordova Astronomy CoI: Dr. Richard W. Pogge The Ohio State University N CoI: Dr. Noah Sidney James Rogers Northwestern University N CoI: Dr. Claus Leitherer Space Telescope Science Institute N CoI: Prof. Paul A. Crowther University of Sheffield N CoI: Dr. Andreas Sander Astronomisches Rechen-Institut Heidelberg N ------------------------------------------------------------------------------------ Abstract Determining the stellar content of UV-bright star-forming galaxies is crucial to understanding the origin and evolution of massive stars and their impact on their host galaxies across cosmic time. Despite the importance of massive stars, current stellar population synthesis models cannot reproduce a number of stellar and nebular spectral features in high-ionization galaxies, e.g., broad HeII emission. We propose HST/COS far-UV spectra covering 913-1940 angstroms for 14 integrated star-forming regions and galaxies. These spectra will probe a suite of wind features that are sensitive to the very-massive-stars (VMSs) and classical Wolf-Rayet stars (cW). While the vast majority of far-ultraviolet (FUV) stellar studies to date focused on wavelengths >1300 angstroms, the extension of the proposed spectra to the very-blue FUV (< 1300 angstroms) is essential to capture the high-ionization features sensitive to the youngest ages, capable of distinguishing the presence of the most extreme young VMSs from the more evolved cWRs. These data will be used to construct the first FUV spectral catalog of integrated star-forming regions that can diagnose the presence of, and distinguish between, WRs and VMS. This atlas will provide crucial benchmarks for stellar population models to accurately constrain the relative importance of the most extreme and massive stars. ------------------------------------------------------------------------------------ Observations Description ------------------------ Goal: We will obtain NUV target aquisiton images and high S/N HST/COS G140L/800 FUV spectra of the suite of 914-1940 angstrom stellar continuum features that are sensitive to the contributionsfrom VMSs and WRs. Targets: Our targets were selected from previous galaxies and HII regions with optical spectra showing strong, broad (> 500 km/s) He II 4686, that are UV-bright, and which sample a range of metallicities and ionization parameters. The sample 18088( 3) - 30-Dec-2025 20:31:36 - [ 2] contain 7 cWRs targets, which demonstrates strong blue and/or red WR bumps and 7 VMSs targets, which lack a clear blue or red bump. Acquisition: Our sample benefits from having two of the following: (1) previous HST/COS observations, (2) UV HST imaging, and (3) PanStarrs imaging, providing very accurate coordinates. The three targets in our sample without HST observations have PanStarrs coordinates, which are generally accurate to 0.1". The excellent input coordinates of our sample allow us to utilize the ACQ/IMAGE mode for target acquisition with the PSA aperture and Mirror A/Mirror B (for half of the targets each) for the COS/NUV configuration. Science Exposures: HST/COS spectra will be taken with the G140L grating with the 800 central wavelength setting to cover ~913-1940 angstroms, which allows simultaneous observations of all necessary UV stellar features. This provides a resolution of R=1500-4000, or a velocity resolution of 75-400 km/s, which is sufficient to resolve the stellar continuum wind features of the proposed galaxies. We used the COS ETC to determine the time needed to achieve S/N>5-10 per resel element in G140M/800. These calculations were optimized to achieve S/N near OVI at 1032, 1038. ------------------------------------------------------------------------------------ 18088( 3) - 30-Dec-2025 20:31:36 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC5447S ISM, HII REGION RA=14H02M29.6332S +/- 0.1", J2000 V = 17.91 FUV = 15.0 DEC=+54D16'14.52" +/- 0.1" Reference Frame: ICRS Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC5447N ISM, HII REGION RA=14H02M28.2203S +/- 0.1", J2000 V = 16.79 FUV = 14.7 DEC=+54D16'26.40" +/- 0.1" Reference Frame: ICRS Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 3 H317 ISM, HII REGION RA=14H02M52.2998S +/- 0.1", J2000 V = 19.55 FUV = 16.3 DEC=+54D26'16.59" +/- 0.1" Reference Frame: ICRS Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 4 H1046 EXT-MEDIUM, HII REGION RA=14H03M32.8142S +/- 0.1", J2000 V = 7.77 FUV = 16.4, NUV = 17.2 DEC=+54D20'10.12" +/- 0.1" Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 5 NGC5461 ISM, HII REGION RA=14H03M41.3789S +/- 0.1", J2000 V = 15.97 FUV = 14.5, g=15.98 DEC=+54D19'4.59" +/- 0.1" Reference Frame: ICRS Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 6 H1052 ISM, HII REGION RA=14H03M35.7480S +/- 0.10", J2000 V = 19.21 FUV = 16.6 DEC=+54D17'59.82" +/- 0.1" Reference Frame: ICRS Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 7 H1013 ISM, HII REGION RA=14H03M36.1596S +/- 0.1", J2000 V = 16.52 FUV = 16.2 DEC=+54D20'58.96" +/- 0.1" Reference Frame: ICRS Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 8 J0217-0619 EXT-MEDIUM, HII REGION RA=01H27M35.5110S +/- 0.1", J2000 V = 15.03 FUV = 17.1 DEC=-06D19'36.06" +/- 0.1" Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 9 MRK71-SSCA ISM, HII REGION RA=07H28M42.6858S +/- 0.1", J2000 V = 7.77 FUV = 14.0, NUV = 16.51 DEC=+69D11'21.89" +/- 0.11" Reference Frame: ICRS Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 10 J1129+2034 EXT-MEDIUM, HII REGION RA=11H29M14.1500S +/- 0.1", J2000 V = 18.15 FUV = 17.3 DEC=+20D34'52.01" +/- 0.1" Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 11 J1314+3452 ISM, HII REGION RA=13H14M47.3700S +/- 0.1", J2000 V = 17.49 FUV = 16.4 DEC=+34D52'59.81" +/- 0.1" Reference Frame: ICRS Extended: YES ------------------------------------------------------------------------------------------------------------------------------------ 12 NGC2403+178- EXT-MEDIUM, HII REGION RA=07H36M49.2272S +/- 0.1", J2000 V = 7.77 FUV = 16.7, NUV = 18.17 210 DEC=+65D36'51.74" +/- 0.1" Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 18088( 3) - 30-Dec-2025 20:31:36 - [ 4] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 13 H949 EXT-MEDIUM, HII REGION RA=14H03M27.6630S +/- 0.1", J2000 V = 7.77 FUV = 15.6, NUV = 17.54 DEC=+54D18'46.62" +/- 0.1" Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 14 NGC2403-14+4 EXT-MEDIUM, HII REGION RA=07H37M23.9808S +/- 0.01", J2000 V = 7.77 FUV = 17.9, NUV = 18.67 2 DEC=+65D35'43.06" +/- 0.01" Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 18088( 3) - 30-Dec-2025 20:31:36 - [ 5] Visit: 01 (NGC 5447S) 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 NGC5447S COS/NUV ACQ/IMA PSA MIRRORB 1 120 S (120 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC5447S COS/FUV TIME-TA PSA G140L 800 FP-POS=ALL, BUFFER-TIME=3538, 1 3000 S G FLASH=YES see below (7087 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC5447S 1 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE NGC5447S 2 COS/FUV TIME-TA PSA G140L 800 none none none 1 1 2057.0 S G NGC5447S 2 COS/FUV TIME-TA PSA G140L 800 none none none 2 2 1224.0 S G NGC5447S 2 COS/FUV TIME-TA PSA G140L 800 none none none 3 2 1224.0 S G NGC5447S 2 COS/FUV TIME-TA PSA G140L 800 none none none 4 3 2582.0 S G 18088( 3) - 30-Dec-2025 20:31:36 - [ 6] Visit: 02 (NGC 5447N) 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 NGC5447N COS/NUV ACQ/IMA PSA MIRRORB 1 45 S (45 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC5447N COS/FUV TIME-TA PSA G140L 800 FP-POS=ALL, BUFFER-TIME=1494, 1 3000 S G FLASH=YES see below (4473 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC5447N 1 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE NGC5447N 2 COS/FUV TIME-TA PSA G140L 800 none none none 1 1 660.0 S G NGC5447N 2 COS/FUV TIME-TA PSA G140L 800 none none none 2 1 1403.0 S G NGC5447N 2 COS/FUV TIME-TA PSA G140L 800 none none none 3 2 1205.0 S G NGC5447N 2 COS/FUV TIME-TA PSA G140L 800 none none none 4 2 1205.0 S G 18088( 3) - 30-Dec-2025 20:31:36 - [ 7] Visit: 03 (H317) 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 H317 COS/NUV ACQ/IMA PSA MIRRORA 1 41 S (41 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 H317 COS/FUV TIME-TA PSA G140L 800 FP-POS=ALL, BUFFER-TIME=9201, 1 3000 S G FLASH=YES see below (7255 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 | ------------------------------------------------------------------------------------------------------------------------------------ H317 1 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE H317 2 COS/FUV TIME-TA PSA G140L 800 none none none 1 1 2215.0 S G H317 2 COS/FUV TIME-TA PSA G140L 800 none none none 2 2 1229.0 S G H317 2 COS/FUV TIME-TA PSA G140L 800 none none none 3 2 1229.0 S G H317 2 COS/FUV TIME-TA PSA G140L 800 none none none 4 3 2582.0 S G 18088( 3) - 30-Dec-2025 20:31:36 - [ 8] Visit: 04 (H1046) 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 H1046 COS/NUV ACQ/IMA PSA MIRRORB 1 20 S (20 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 H1046 COS/FUV TIME-TA PSA G140L 800 FP-POS=ALL, BUFFER-TIME=3786, 1 3000 S G FLASH=YES see below (7297 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 | ------------------------------------------------------------------------------------------------------------------------------------ H1046 1 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE H1046 2 COS/FUV TIME-TA PSA G140L 800 none none none 1 1 2257.0 S G H1046 2 COS/FUV TIME-TA PSA G140L 800 none none none 2 2 1229.0 S G H1046 2 COS/FUV TIME-TA PSA G140L 800 none none none 3 2 1229.0 S G H1046 2 COS/FUV TIME-TA PSA G140L 800 none none none 4 3 2582.0 S G 18088( 3) - 30-Dec-2025 20:31:36 - [ 9] Visit: 05 (NGC 5461) 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 NGC5461 COS/NUV ACQ/IMA PSA MIRRORB 1 20 S (20 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC5461 COS/FUV TIME-TA PSA G140L 800 FP-POS=ALL, BUFFER-TIME=749, 1 3000 S G FLASH=YES see below (7267 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC5461 1 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE NGC5461 2 COS/FUV TIME-TA PSA G140L 800 none none none 1 1 2257.0 S G NGC5461 2 COS/FUV TIME-TA PSA G140L 800 none none none 2 2 1214.0 S G NGC5461 2 COS/FUV TIME-TA PSA G140L 800 none none none 3 2 1214.0 S G NGC5461 2 COS/FUV TIME-TA PSA G140L 800 none none none 4 3 2582.0 S G 18088( 3) - 30-Dec-2025 20:31:36 - [ 10] Visit: 06 (H1052) 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 H1052 COS/NUV ACQ/IMA PSA MIRRORA 1 112 S (112 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 H1052 COS/FUV TIME-TA PSA G140L 800 FP-POS=ALL, BUFFER-TIME=4485, 1 2000 S G FLASH=YES see below (7113 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 | ------------------------------------------------------------------------------------------------------------------------------------ H1052 1 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE H1052 2 COS/FUV TIME-TA PSA G140L 800 none none none 1 1 2073.0 S G H1052 2 COS/FUV TIME-TA PSA G140L 800 none none none 2 2 1229.0 S G H1052 2 COS/FUV TIME-TA PSA G140L 800 none none none 3 2 1229.0 S G H1052 2 COS/FUV TIME-TA PSA G140L 800 none none none 4 3 2582.0 S G 18088( 3) - 30-Dec-2025 20:31:36 - [ 11] Visit: 07 (H1013) 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 H1013 COS/NUV ACQ/IMA PSA MIRRORB 1 35 S (35 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 H1013 COS/FUV TIME-TA PSA G140L 800 FP-POS=ALL, BUFFER-TIME=3428, 1 3000 S G FLASH=YES see below (4559 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 | ------------------------------------------------------------------------------------------------------------------------------------ H1013 1 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE H1013 2 COS/FUV TIME-TA PSA G140L 800 none none none 1 1 684.0 S G H1013 2 COS/FUV TIME-TA PSA G140L 800 none none none 2 1 1427.0 S G H1013 2 COS/FUV TIME-TA PSA G140L 800 none none none 3 2 1224.0 S G H1013 2 COS/FUV TIME-TA PSA G140L 800 none none none 4 2 1224.0 S G 18088( 3) - 30-Dec-2025 20:31:36 - [ 12] Visit: 08 (J0217-0619) 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 J0217-0619 COS/NUV ACQ/IMA PSA MIRRORA 1 55 S (55 GE S) Comments: BOT/GSCII issue was noted, target cleared via ETC using continuum flux of 8.01E-16/sq arcsec (see Phase II for HST-GO-15840) ------------------------------------------------------------------------------------------------------------------------------------ 2 J0217-0619 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=6024, FLASH=YES, 1 2200 S G FP-POS=1 see below (2138 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 J0217-0619 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=6024, FLASH=YES, 1 2500 S G FP-POS=2 see below (2533 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 | ------------------------------------------------------------------------------------------------------------------------------------ J0217-0619 1 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE J0217-0619 2 COS/FUV TIME-TA PSA G140L 800 none none none none 1 2138.0 S G J0217-0619 3 COS/FUV TIME-TA PSA G140L 800 none none none none 2 2533.0 S G 18088( 3) - 30-Dec-2025 20:31:36 - [ 13] Visit: 09 (J0217-0619) 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 J0217-0619 COS/NUV ACQ/IMA PSA MIRRORA 1 55 S (55 GE S) Comments: BOT/GSCII issue was noted, target cleared via ETC using continuum flux of 8.01E-16/sq arcsec (see Phase II for HST-GO-15840) ------------------------------------------------------------------------------------------------------------------------------------ 2 J0217-0619 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=6024, FLASH=YES, 1 2200 S G FP-POS=3 see below (2138 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 J0217-0619 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=6024, FLASH=YES, 1 2500 S G FP-POS=4 see below (2533 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 J0217-0619 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=6024, FLASH=YES, 1 2500 S G FP-POS=4 see below (2533 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 | ------------------------------------------------------------------------------------------------------------------------------------ J0217-0619 1 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE J0217-0619 2 COS/FUV TIME-TA PSA G140L 800 none none none none 1 2138.0 S G J0217-0619 3 COS/FUV TIME-TA PSA G140L 800 none none none none 2 2533.0 S G J0217-0619 4 COS/FUV TIME-TA PSA G140L 800 none none none none 3 2533.0 S G 18088( 3) - 30-Dec-2025 20:31:36 - [ 14] Visit: 10 (MRK71-SSCA) 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 MRK71-SSCA COS/NUV ACQ/IMA PSA MIRRORB 1 20 S (20 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 MRK71-SSCA COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=9662, FLASH=YES, 1 2300 S G FP-POS=1 see below (2323 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 MRK71-SSCA COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=9662, FLASH=YES, 1 2600 S G FP-POS=2 see below (2648 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 | ------------------------------------------------------------------------------------------------------------------------------------ MRK71-SSCA 1 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE MRK71-SSCA 2 COS/FUV TIME-TA PSA G140L 800 none none none none 1 2323.0 S G MRK71-SSCA 3 COS/FUV TIME-TA PSA G140L 800 none none none none 2 2648.0 S G 18088( 3) - 30-Dec-2025 20:31:36 - [ 15] Visit: 11 (MK71-SSCA) 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 MRK71-SSCA COS/NUV ACQ/IMA PSA MIRRORB 1 20 S (20 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 MRK71-SSCA COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=9662, FLASH=YES, 1 2300 S G FP-POS=3 see below (2323 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 MRK71-SSCA COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=9662, FLASH=YES, 1 2600 S G FP-POS=4 see below (2648 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 MRK71-SSCA COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=9662, FLASH=YES, 1 2600 S G FP-POS=4 see below (2648 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 | ------------------------------------------------------------------------------------------------------------------------------------ MRK71-SSCA 1 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE MRK71-SSCA 2 COS/FUV TIME-TA PSA G140L 800 none none none none 1 2323.0 S G MRK71-SSCA 3 COS/FUV TIME-TA PSA G140L 800 none none none none 2 2648.0 S G MRK71-SSCA 4 COS/FUV TIME-TA PSA G140L 800 none none none none 3 2648.0 S G 18088( 3) - 30-Dec-2025 20:31:36 - [ 16] Visit: 12 (J1129+2034) 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 J1129+2034 COS/NUV ACQ/IMA PSA MIRRORA 1 146 S (146 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J1129+2034 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=6683, FLASH=YES, 1 1900 S G FP-POS=1 see below (1958 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 J1129+2034 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=6683, FLASH=YES, 1 2200 S G FP-POS=2 see below (2535 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1129+2034 1 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE J1129+2034 2 COS/FUV TIME-TA PSA G140L 800 none none none none 1 1958.0 S G J1129+2034 3 COS/FUV TIME-TA PSA G140L 800 none none none none 2 2535.0 S G 18088( 3) - 30-Dec-2025 20:31:36 - [ 17] Visit: 13 (J1129+2034) 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 J1129+2034 COS/NUV ACQ/IMA PSA MIRRORA 1 146 S (146 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J1129+2034 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=6683, FLASH=YES, 1 1900 S G FP-POS=1 see below (1958 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 J1129+2034 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=6683, FLASH=YES, 1 2200 S G FP-POS=2 see below (2535 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1129+2034 1 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE J1129+2034 2 COS/FUV TIME-TA PSA G140L 800 none none none none 1 1958.0 S G J1129+2034 3 COS/FUV TIME-TA PSA G140L 800 none none none none 2 2535.0 S G 18088( 3) - 30-Dec-2025 20:31:36 - [ 18] Visit: 14 (J1129+2034) 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 J1129+2034 COS/NUV ACQ/IMA PSA MIRRORA 1 146 S (146 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J1129+2034 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=6683, FLASH=YES, 1 2000 S G FP-POS=3 see below (1958 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 J1129+2034 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=6683, FLASH=YES, 1 2500 S G FP-POS=4 see below (2535 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 J1129+2034 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=6683, FLASH=YES, 1 2500 S G FP-POS=4 see below (2535 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1129+2034 1 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE J1129+2034 2 COS/FUV TIME-TA PSA G140L 800 none none none none 1 1958.0 S G J1129+2034 3 COS/FUV TIME-TA PSA G140L 800 none none none none 2 2535.0 S G J1129+2034 4 COS/FUV TIME-TA PSA G140L 800 none none none none 3 2535.0 S G 18088( 3) - 30-Dec-2025 20:31:36 - [ 19] Visit: 15 (J1314+3452) 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 J1314+3452 COS/NUV ACQ/IMA PSA MIRRORA 1 259 S (259 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J1314+3452 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=3934, FLASH=YES, 1 1700 S G FP-POS=1 see below (1740 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 J1314+3452 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=3934, FLASH=YES, 1 2000 S G FP-POS=2 see below (2543 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1314+3452 1 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE J1314+3452 2 COS/FUV TIME-TA PSA G140L 800 none none none none 1 1740.0 S G J1314+3452 3 COS/FUV TIME-TA PSA G140L 800 none none none none 2 2543.0 S G 18088( 3) - 30-Dec-2025 20:31:36 - [ 20] Visit: 16 (J1314+3452) 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 J1314+3452 COS/NUV ACQ/IMA PSA MIRRORA 1 259 S (259 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J1314+3452 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=3934, FLASH=YES, 1 2000 S G FP-POS=3 see below (1740 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 J1314+3452 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=3934, FLASH=YES, 1 2600 S G FP-POS=4 see below (2543 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 J1314+3452 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=3934, FLASH=YES, 1 2600 S G FP-POS=4 see below (2543 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1314+3452 1 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE J1314+3452 2 COS/FUV TIME-TA PSA G140L 800 none none none none 1 1740.0 S G J1314+3452 3 COS/FUV TIME-TA PSA G140L 800 none none none none 2 2543.0 S G J1314+3452 4 COS/FUV TIME-TA PSA G140L 800 none none none none 3 2543.0 S G 18088( 3) - 30-Dec-2025 20:31:36 - [ 21] Visit: 17 (NGC 243+178-210) 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 NGC2403+178 COS/NUV ACQ/IMA PSA MIRRORB 1 50 S (50 -210 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC2403+178 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=4218, FLASH=YES, 1 1700 S -210 G FP-POS=1 see below (2263 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC2403+178 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=4218, FLASH=YES, 1 2000 S -210 G FP-POS=2 see below (2648 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC2403+178-210 1 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE NGC2403+178-210 2 COS/FUV TIME-TA PSA G140L 800 none none none none 1 2263.0 S G NGC2403+178-210 3 COS/FUV TIME-TA PSA G140L 800 none none none none 2 2648.0 S G 18088( 3) - 30-Dec-2025 20:31:36 - [ 22] Visit: 18 (NGC 243+178-210) 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 NGC2403+178 COS/NUV ACQ/IMA PSA MIRRORB 1 50 S (50 -210 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC2403+178 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=4218, FLASH=YES, 1 2000 S -210 G FP-POS=3 see below (2263 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC2403+178 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=4218, FLASH=YES, 1 2600 S -210 G FP-POS=4 see below (2648 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC2403+178 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=4218, FLASH=YES, 1 2600 S -210 G FP-POS=4 see below (2648 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC2403+178-210 1 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE NGC2403+178-210 2 COS/FUV TIME-TA PSA G140L 800 none none none none 1 2263.0 S G NGC2403+178-210 3 COS/FUV TIME-TA PSA G140L 800 none none none none 2 2648.0 S G NGC2403+178-210 4 COS/FUV TIME-TA PSA G140L 800 none none none none 3 2648.0 S G 18088( 3) - 30-Dec-2025 20:31:36 - [ 23] Visit: 19 (H949) 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 H949 COS/NUV ACQ/IMA PSA MIRRORB 1 30 S (30 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 H949 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=2706, FLASH=YES, 1 2000 S G FP-POS=ALL see below (7257 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 | ------------------------------------------------------------------------------------------------------------------------------------ H949 1 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE H949 2 COS/FUV TIME-TA PSA G140L 800 none none none 1 1 2237.0 S G H949 2 COS/FUV TIME-TA PSA G140L 800 none none none 2 2 1219.0 S G H949 2 COS/FUV TIME-TA PSA G140L 800 none none none 3 2 1219.0 S G H949 2 COS/FUV TIME-TA PSA G140L 800 none none none 4 3 2582.0 S G 18088( 3) - 30-Dec-2025 20:31:36 - [ 24] Visit: 20 (NGC 2403-14+42) 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 NGC2403-14+ COS/NUV ACQ/IMA PSA MIRRORB 1 78 S (78 42 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC2403-14+ COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=5717, FLASH=YES, 1 2000 S 42 G FP-POS=1 see below (2207 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC2403-14+ COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=5717, FLASH=YES, 1 2600 S 42 G FP-POS=1 see below (2648 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC2403-14+ COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=5717, FLASH=YES, 1 2600 S 42 G FP-POS=2 see below (2648 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC2403-14+42 1 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE NGC2403-14+42 2 COS/FUV TIME-TA PSA G140L 800 none none none none 1 2207.0 S G NGC2403-14+42 3 COS/FUV TIME-TA PSA G140L 800 none none none none 2 2648.0 S G NGC2403-14+42 4 COS/FUV TIME-TA PSA G140L 800 none none none none 3 2648.0 S G 18088( 3) - 30-Dec-2025 20:31:36 - [ 25] Visit: 21 (NGC 2403-14+42) 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 NGC2403-14+ COS/NUV ACQ/IMA PSA MIRRORB 1 78 S (78 42 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC2403-14+ COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=5717, FLASH=YES, 1 2000 S 42 G FP-POS=3 see below (2207 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC2403-14+ COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=5717, FLASH=YES, 1 2600 S 42 G FP-POS=4 see below (2648 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC2403-14+ COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=5717, FLASH=YES, 1 2600 S 42 G FP-POS=4 see below (2648 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC2403-14+42 1 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A GE NGC2403-14+42 2 COS/FUV TIME-TA PSA G140L 800 none none none none 1 2207.0 S G NGC2403-14+42 3 COS/FUV TIME-TA PSA G140L 800 none none none none 2 2648.0 S G NGC2403-14+42 4 COS/FUV TIME-TA PSA G140L 800 none none none none 3 2648.0 S G 18088( 3) - 30-Dec-2025 20:31:36 - [ 26] Summary Form for Proposal 18088 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures PSA ------------------------------------------------------------------------------------------------------------------------------------ Configurations COS/FUV, COS/NUV ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACQ/IMAGE, TIME-TAG ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters BUFFER-TIME=1494, BUFFER-TIME=2706, BUFFER-TIME=3428, BUFFER-TIME=3538, BUFFER-TIME=3786, BUFFER-TIME=3934, BUFFER-TIME=4218, BUFFER-TIME=4485, BUFFER-TIME=5717, BUFFER-TIME=6024, BUFFER-TIME=6683, BUFFER-TIME=749, BUFFER-TIME=9201, BUFFER-TIME=9662, FLASH=YES, FP-POS=1, FP-POS=2, FP-POS=3, FP-POS=4, FP-POS=ALL ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements G140L, MIRRORA, MIRRORB ------------------------------------------------------------------------------------------------------------------------------------ Target Names H1013, H1046, H1052, H317, H949, J0217-0619, J1129+2034, J1314+3452, MRK71-SSCA, NGC2403+178-210, NGC2403-14+42, NGC5447N, NGC5447S, NGC5461 ------------------------------------------------------------------------------------------------------------------------------------