16647( 2) - 30-Jul-2021 17:17:42 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 16647 Version: 2 Check-in Time: 30-Jul-2021 17:17:42 STScI Edit Number: 0 Title The HST probes the winds and feedback of metal poor OB stars in the tidally stripped Magellanic Bridge\ ------------------------------------------------------------------------------------ Type Cycle GO 29 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Varsha Ramachandran Universitat Potsdam Y CoI: Prof. Lidia Oskinova Universitat Potsdam N CoI: Dr. Wolf-Rainer Hamann Universitat Potsdam N CoI: Dr. Helge Todt Universitat Potsdam N CoI: Dr. Andreas Sander Armagh Observatory and Planetarium N CoI: Dr. Rainer Hainich Universitat Potsdam N CoI: Prof. John S. Gallagher III University of Wisconsin - Madison N CoI: Dr. Tomer Shenar Katholieke Universiteit Leuven N ------------------------------------------------------------------------------------ Abstract Metallicity is one of the most fundamental parameters governing both stellar and galactic evolution. However, the impact of metallicity on the physics of massive stars and their feedback is empirically not well constrained at low metallicities. The Magellanic Bridge, which is our nearest tidally interacting environment with significantly low mean metallicity Z<~0.1Zsol, offers a unique laboratory for this study. Recently three O-type and few early B-type stars in the Bridge were identified via optical spectroscopy. This newly discovered sample will allow to characterize the winds of metal-poor massive stars and to empirically establish the scaling of mass-loss with metallicity, which cannot be done by using optical data alone. We selected 6 UV brightest OB stars as targets to obtain COS FUV spectra. The spectra will be analyzed using advanced non-LTE stellar atmosphere models, thereby determining the stellar, wind parameters, and Fe abundances of individual massive stars in the Bridge. The empirical mass-loss rates at low metallicity will be used to constrain stellar evolution models. Two B stars in our sample showing high UV excess are suspected to be binaries and might hide a hot companion. The far UV spectra are crucial to identify and characterize the stripped He companions of B stars which are not found yet at low metallicity. The UV + optical spectral analysis is essential to quantify ionizing fluxes as well as mechanical energy provided by OB stars at low metallicity. Together with physics and abundances of diffuse gas from ISM lines, our study will shed light on stellar feedback and star formation, as well as constrain the formation history of the Bridge. ------------------------------------------------------------------------------------ Observations Description ------------------------ The coordinates and proper motions of the targets are taken from GAIA DR2 catalog. We adopted different observing strategies depending on the spectral type. For O stars we use only COS-FUV and for B stars we use both FUV and NUV. In COS-FUV, we use G130M with cenwave 1291 with two allowed FP-POS, and G160M cenwave 1611 with ALL FP-POS. In COS-NUV, we use G185M with two settings cenwave 1913 and 1953, with ALL FP-POS. In the case of WDG-8, both NUV and FUV observations are planned in a sigle orbit. For other two B stars (S0XA000379, 16647( 2) - 30-Jul-2021 17:17:42 - [ 2] S0XA000375), FUV and NUV obesrvations will be in two consecutive orbits. ------------------------------------------------------------------------------------ 16647( 2) - 30-Jul-2021 17:17:42 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 S0WX000267 EXT-STAR, GIANT O RA=02H14M11.8544S +/- J2000 V = 14.26 0.0000251", DEC=-74D04'42.81" +/- 0.0000204" Reference Frame: ICRS Extended: NO Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2016.0 3.5603304037533346E-4 -0.0011240000000000002 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 2 S0XA000389 EXT-STAR, MAIN SEQUENCE RA=02H11M55.0316S +/- J2000 V = 15.24 O 0.0000334", DEC=-74D12'37.10" +/- 0.0000268" Reference Frame: ICRS Extended: NO Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2016.0 3.613772192996854E-4 -0.001075 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 3 S0XA000387 EXT-STAR, MAIN SEQUENCE RA=02H12M4.8204S +/- 0.0000295", J2000 V = 15.16 O DEC=-74D11'57.71" +/- 0.0000267" Reference Frame: ICRS Extended: NO Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2016.0 3.5941948834383736E-4 -0.001064 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 4 S0XA000379 EXT-STAR, B0-B2 III-I RA=02H12M9.8583S +/- 0.000027", J2000 V = 14.29 DEC=-74D10'26.40" +/- 0.000023" Reference Frame: ICRS Extended: NO Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2016.0 3.603248687555312E-4 -0.001091 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 5 S0XA000375 EXT-STAR, B0-B2 III-I RA=02H12M17.8513S +/- J2000 V = 14.48 0.0002749", DEC=-74D09'51.14" +/- 0.00025" Reference Frame: ICRS Extended: NO Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2016.0 2.4357352997588435E-4 1.16E-4 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 6 WDG-8 EXT-STAR, B3-B5 III-I RA=02H13M25.4179S +/- 0.000023", J2000 V = 12.16 DEC=-74D31'20.30" +/- 0.00002" Reference Frame: ICRS Extended: NO Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2016.0 3.957083491298851E-4 -0.001213 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 16647( 2) - 30-Jul-2021 17:17:42 - [ 4] Visit: 01 Visit Requirements: SCHED 30% 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 S0WX000267 COS/FUV ACQ/PEA PSA G130M 1291 1 3.5 S (3.5 KXD S) ------------------------------------------------------------------------------------------------------------------------------------ 2 S0WX000267 COS/FUV ACQ/PEA PSA G130M 1291 CENTER=DEF, NUM-POS=5, 1 3.5 S (3.5 KD SEGMENT=BOTH, STEP-SIZE=0.9 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 S0WX000267 COS/FUV TIME-TA PSA G130M 1291 FP-POS=3, SEGMENT=BOTH, 1 411 S (411 G FLASH=YES, BUFFER-TIME=1451 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 S0WX000267 COS/FUV TIME-TA PSA G130M 1291 FP-POS=4, SEGMENT=BOTH, 1 411 S (411 G FLASH=YES, BUFFER-TIME=1451 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 S0WX000267 COS/FUV TIME-TA PSA G160M 1611 SEGMENT=BOTH, FLASH=YES, 1 298 S G FP-POS=ALL, BUFFER-TIME=2077 (1192 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 | ------------------------------------------------------------------------------------------------------------------------------------ S0WX000267 1 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KXD S0WX000267 2 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KD S0WX000267 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G S0WX000267 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G S0WX000267 5 COS/FUV TIME-TA PSA G160M 1611 none none none 1 1 N/A G S0WX000267 5 COS/FUV TIME-TA PSA G160M 1611 none none none 2 1 N/A G S0WX000267 5 COS/FUV TIME-TA PSA G160M 1611 none none none 3 1 N/A G S0WX000267 5 COS/FUV TIME-TA PSA G160M 1611 none none none 4 1 N/A G 16647( 2) - 30-Jul-2021 17:17:42 - [ 5] Visit: 02 Visit Requirements: SCHED 30% 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 S0XA000389 COS/FUV ACQ/PEA PSA G130M 1291 1 2.8 S (2.8 KXD S) ------------------------------------------------------------------------------------------------------------------------------------ 2 S0XA000389 COS/FUV ACQ/PEA PSA G130M 1291 CENTER=DEF, NUM-POS=5, 1 2.8 S (2.8 KD SEGMENT=BOTH, STEP-SIZE=0.9 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 S0XA000389 COS/FUV TIME-TA PSA G130M 1291 FP-POS=3, SEGMENT=BOTH, 1 380 S (380 G FLASH=YES, BUFFER-TIME=689 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 S0XA000389 COS/FUV TIME-TA PSA G130M 1291 FP-POS=4, SEGMENT=BOTH, 1 380 S (380 G FLASH=YES, BUFFER-TIME=689 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 S0XA000389 COS/FUV TIME-TA PSA G160M 1611 SEGMENT=BOTH, FLASH=YES, 1 305 S G FP-POS=ALL, BUFFER-TIME=1498 (1220 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 | ------------------------------------------------------------------------------------------------------------------------------------ S0XA000389 1 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KXD S0XA000389 2 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KD S0XA000389 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G S0XA000389 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G S0XA000389 5 COS/FUV TIME-TA PSA G160M 1611 none none none 1 1 N/A G S0XA000389 5 COS/FUV TIME-TA PSA G160M 1611 none none none 2 1 N/A G S0XA000389 5 COS/FUV TIME-TA PSA G160M 1611 none none none 3 1 N/A G S0XA000389 5 COS/FUV TIME-TA PSA G160M 1611 none none none 4 1 N/A G 16647( 2) - 30-Jul-2021 17:17:42 - [ 6] Visit: 03 Visit Requirements: SCHED 30% 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 S0XA000387 COS/FUV ACQ/PEA PSA G130M 1291 1 2 S (2 S) KXD ------------------------------------------------------------------------------------------------------------------------------------ 2 S0XA000387 COS/FUV ACQ/PEA PSA G130M 1291 CENTER=DEF, NUM-POS=5, 1 2 S (2 S) KD SEGMENT=BOTH, STEP-SIZE=0.9 ------------------------------------------------------------------------------------------------------------------------------------ 3 S0XA000387 COS/FUV TIME-TA PSA G130M 1291 FP-POS=3, SEGMENT=BOTH, 1 328 S (328 G FLASH=YES, BUFFER-TIME=348 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 S0XA000387 COS/FUV TIME-TA PSA G130M 1291 FP-POS=4, SEGMENT=BOTH, 1 328 S (328 G FLASH=YES, BUFFER-TIME=348 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 S0XA000387 COS/FUV TIME-TA PSA G160M 1611 SEGMENT=BOTH, FLASH=YES, 1 300 S G FP-POS=ALL, BUFFER-TIME=821 (1200 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 | ------------------------------------------------------------------------------------------------------------------------------------ S0XA000387 1 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KXD S0XA000387 2 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KD S0XA000387 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G S0XA000387 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G S0XA000387 5 COS/FUV TIME-TA PSA G160M 1611 none none none 1 1 N/A G S0XA000387 5 COS/FUV TIME-TA PSA G160M 1611 none none none 2 1 N/A G S0XA000387 5 COS/FUV TIME-TA PSA G160M 1611 none none none 3 1 N/A G S0XA000387 5 COS/FUV TIME-TA PSA G160M 1611 none none none 4 1 N/A G 16647( 2) - 30-Jul-2021 17:17:42 - [ 7] Visit: 04 Visit Requirements: SCHED 30% 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 S0XA000379 COS/FUV ACQ/PEA PSA G130M 1291 1 2 S (2 S) KXD ------------------------------------------------------------------------------------------------------------------------------------ 2 S0XA000379 COS/FUV ACQ/PEA PSA G130M 1291 CENTER=DEF, NUM-POS=5, 1 2 S (2 S) KD SEGMENT=BOTH, STEP-SIZE=0.9 ------------------------------------------------------------------------------------------------------------------------------------ 3 S0XA000379 COS/FUV TIME-TA PSA G130M 1291 FP-POS=3, SEGMENT=BOTH, 1 321 S (321 G FLASH=YES, BUFFER-TIME=502 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 S0XA000379 COS/FUV TIME-TA PSA G130M 1291 FP-POS=4, SEGMENT=BOTH, 1 321 S (321 G FLASH=YES, BUFFER-TIME=502 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 S0XA000379 COS/FUV TIME-TA PSA G160M 1611 SEGMENT=BOTH, FLASH=YES, 1 325 S G FP-POS=ALL, BUFFER-TIME=1021 (1300 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 S0XA000379 COS/NUV TIME-TA PSA G185M 1986 BUFFER-TIME=982, FLASH=YES, 1 300 S G FP-POS=ALL (1200 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 S0XA000379 COS/NUV TIME-TA PSA G185M 1953 BUFFER-TIME=973, FLASH=YES, 1 305 S G FP-POS=ALL (1220 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 | ------------------------------------------------------------------------------------------------------------------------------------ S0XA000379 1 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KXD S0XA000379 2 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KD S0XA000379 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G S0XA000379 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G S0XA000379 5 COS/FUV TIME-TA PSA G160M 1611 none none none 1 1 N/A G S0XA000379 5 COS/FUV TIME-TA PSA G160M 1611 none none none 2 1 N/A G S0XA000379 5 COS/FUV TIME-TA PSA G160M 1611 none none none 3 1 N/A G 16647( 2) - 30-Jul-2021 17:17:42 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ S0XA000379 5 COS/FUV TIME-TA PSA G160M 1611 none none none 4 1 N/A G S0XA000379 6 COS/NUV TIME-TA PSA G185M 1986 none none none 1 2 N/A G S0XA000379 6 COS/NUV TIME-TA PSA G185M 1986 none none none 2 2 N/A G S0XA000379 6 COS/NUV TIME-TA PSA G185M 1986 none none none 3 2 N/A G S0XA000379 6 COS/NUV TIME-TA PSA G185M 1986 none none none 4 2 N/A G S0XA000379 7 COS/NUV TIME-TA PSA G185M 1953 none none none 1 2 N/A G S0XA000379 7 COS/NUV TIME-TA PSA G185M 1953 none none none 2 2 N/A G S0XA000379 7 COS/NUV TIME-TA PSA G185M 1953 none none none 3 2 N/A G S0XA000379 7 COS/NUV TIME-TA PSA G185M 1953 none none none 4 2 N/A G 16647( 2) - 30-Jul-2021 17:17:42 - [ 9] Visit: 05 Visit Requirements: SCHED 30% 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 S0XA000375 COS/FUV ACQ/PEA PSA G130M 1291 1 2 S (2 S) KXD ------------------------------------------------------------------------------------------------------------------------------------ 2 S0XA000375 COS/FUV ACQ/PEA PSA G130M 1291 CENTER=DEF, NUM-POS=5, 1 2 S (2 S) KD SEGMENT=BOTH, STEP-SIZE=0.9 ------------------------------------------------------------------------------------------------------------------------------------ 3 S0XA000375 COS/FUV TIME-TA PSA G130M 1291 FP-POS=3, SEGMENT=BOTH, 1 311 S (311 G FLASH=YES, BUFFER-TIME=521 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 S0XA000375 COS/FUV TIME-TA PSA G130M 1291 FP-POS=4, SEGMENT=BOTH, 1 311 S (311 G FLASH=YES, BUFFER-TIME=521 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 S0XA000375 COS/FUV TIME-TA PSA G160M 1611 SEGMENT=BOTH, FLASH=YES, 1 330 S G FP-POS=ALL, BUFFER-TIME=1096 (1320 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 S0XA000375 COS/NUV TIME-TA PSA G185M 1986 BUFFER-TIME=1003, FLASH=YES, 1 300 S G FP-POS=ALL (1200 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 S0XA000375 COS/NUV TIME-TA PSA G185M 1953 BUFFER-TIME=994, FLASH=YES, 1 305 S G FP-POS=ALL (1220 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 | ------------------------------------------------------------------------------------------------------------------------------------ S0XA000375 1 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KXD S0XA000375 2 COS/FUV ACQ/PEA PSA G130M 1291 none none none none 1 N/A KD S0XA000375 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G S0XA000375 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G S0XA000375 5 COS/FUV TIME-TA PSA G160M 1611 none none none 1 1 N/A G S0XA000375 5 COS/FUV TIME-TA PSA G160M 1611 none none none 2 1 N/A G S0XA000375 5 COS/FUV TIME-TA PSA G160M 1611 none none none 3 1 N/A G 16647( 2) - 30-Jul-2021 17:17:42 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ S0XA000375 5 COS/FUV TIME-TA PSA G160M 1611 none none none 4 1 N/A G S0XA000375 6 COS/NUV TIME-TA PSA G185M 1986 none none none 1 2 N/A G S0XA000375 6 COS/NUV TIME-TA PSA G185M 1986 none none none 2 2 N/A G S0XA000375 6 COS/NUV TIME-TA PSA G185M 1986 none none none 3 2 N/A G S0XA000375 6 COS/NUV TIME-TA PSA G185M 1986 none none none 4 2 N/A G S0XA000375 7 COS/NUV TIME-TA PSA G185M 1953 none none none 1 2 N/A G S0XA000375 7 COS/NUV TIME-TA PSA G185M 1953 none none none 2 2 N/A G S0XA000375 7 COS/NUV TIME-TA PSA G185M 1953 none none none 3 2 N/A G S0XA000375 7 COS/NUV TIME-TA PSA G185M 1953 none none none 4 2 N/A G 16647( 2) - 30-Jul-2021 17:17:42 - [ 11] Visit: 06 Visit Requirements: SCHED 30% 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 WDG-8 COS/NUV ACQ/PEA PSA G185M 1953 1 3 S (3 S) KXD ------------------------------------------------------------------------------------------------------------------------------------ 2 WDG-8 COS/NUV ACQ/PEA PSA G185M 1953 CENTER=DEF, NUM-POS=5, 1 3 S (3 S) KD STEP-SIZE=0.9 ------------------------------------------------------------------------------------------------------------------------------------ 3 WDG-8 COS/NUV TIME-TA PSA G185M 1953 BUFFER-TIME=627, FLASH=YES, 1 82 S (328 G FP-POS=ALL S) ------------------------------------------------------------------------------------------------------------------------------------ 4 WDG-8 COS/NUV TIME-TA PSA G185M 1986 BUFFER-TIME=620, FLASH=YES, 1 82 S (328 G FP-POS=ALL S) ------------------------------------------------------------------------------------------------------------------------------------ 5 WDG-8 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=281, FLASH=YES, 1 106 S (106 G FP-POS=3, SEGMENT=BOTH S) ------------------------------------------------------------------------------------------------------------------------------------ 6 WDG-8 COS/FUV TIME-TA PSA G130M 1291 FP-POS=4, SEGMENT=BOTH, 1 106 S (106 G FLASH=YES, BUFFER-TIME=281 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 WDG-8 COS/FUV TIME-TA PSA G160M 1611 SEGMENT=BOTH, FLASH=YES, 1 82 S (328 G FP-POS=ALL, BUFFER-TIME=371 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 | ------------------------------------------------------------------------------------------------------------------------------------ WDG-8 1 COS/NUV ACQ/PEA PSA G185M 1953 none none none none 1 N/A KXD WDG-8 2 COS/NUV ACQ/PEA PSA G185M 1953 none none none none 1 N/A KD WDG-8 3 COS/NUV TIME-TA PSA G185M 1953 none none none 1 1 N/A G WDG-8 3 COS/NUV TIME-TA PSA G185M 1953 none none none 2 1 N/A G WDG-8 3 COS/NUV TIME-TA PSA G185M 1953 none none none 3 1 N/A G WDG-8 3 COS/NUV TIME-TA PSA G185M 1953 none none none 4 1 N/A G WDG-8 4 COS/NUV TIME-TA PSA G185M 1986 none none none 1 1 N/A G 16647( 2) - 30-Jul-2021 17:17:42 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ WDG-8 4 COS/NUV TIME-TA PSA G185M 1986 none none none 2 1 N/A G WDG-8 4 COS/NUV TIME-TA PSA G185M 1986 none none none 3 1 N/A G WDG-8 4 COS/NUV TIME-TA PSA G185M 1986 none none none 4 1 N/A G WDG-8 5 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G WDG-8 6 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G WDG-8 7 COS/FUV TIME-TA PSA G160M 1611 none none none 1 1 N/A G WDG-8 7 COS/FUV TIME-TA PSA G160M 1611 none none none 2 1 N/A G WDG-8 7 COS/FUV TIME-TA PSA G160M 1611 none none none 3 1 N/A G WDG-8 7 COS/FUV TIME-TA PSA G160M 1611 none none none 4 1 N/A G 16647( 2) - 30-Jul-2021 17:17:42 - [ 13] Summary Form for Proposal 16647 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures PSA ------------------------------------------------------------------------------------------------------------------------------------ Configurations COS/FUV, COS/NUV ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACQ/PEAKD, ACQ/PEAKXD, TIME-TAG ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters BUFFER-TIME=1003, BUFFER-TIME=1021, BUFFER-TIME=1096, BUFFER-TIME=1451, BUFFER-TIME=1498, BUFFER-TIME=2077, BUFFER-TIME=281, BUFFER-TIME=348, BUFFER-TIME=371, BUFFER-TIME=502, BUFFER-TIME=521, BUFFER-TIME=620, BUFFER-TIME=627, BUFFER-TIME=689, BUFFER-TIME=821, BUFFER-TIME=973, BUFFER-TIME=982, BUFFER-TIME=994, CENTER=DEF, FLASH=YES, FP-POS=3, FP-POS=4, FP-POS=ALL, NUM-POS=5, SEGMENT=BOTH, STEP-SIZE=0.9 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements SCHED 30% ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements G130M, G160M, G185M ------------------------------------------------------------------------------------------------------------------------------------ Target Names S0WX000267, S0XA000375, S0XA000379, S0XA000387, S0XA000389, WDG-8 ------------------------------------------------------------------------------------------------------------------------------------