15185( 5) - 06-Dec-2018 22:47:34 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 15185 Version: 5 Check-in Time: 06-Dec-2018 22:47:34 STScI Edit Number: 1 Title Extreme Wolf-Rayet Galaxies with HST/COS: Understanding CIII] Emission in the Reionization Era ------------------------------------------------------------------------------------ Type Cycle GO 25 ------------------------------------------------------------------------------------ Investigators Contact? PI: Prof. Daniel P. Stark University of Arizona Y CoI: Peter Senchyna University of Arizona Y CoI: Dr. Stephane Charlot CNRS, Institut d'Astrophysique de Paris N CoI: Alba Vidal CNRS, Institut d'Astrophysique de Paris N CoI: Dr. Jacopo Chevallard European Space Agency - ESTEC N ------------------------------------------------------------------------------------ Abstract The first deep spectra of reionization-era galaxies have revealed strong UV nebular emission in high-ionization lines. This is in striking contrast to massive galaxies at lower redshifts, where emission from CIII], OIII], HeII, and CIV is rarely seen. These lines will likely be the only probe available for the most distant galaxies JWST will detect; but we are still unprepared to interpret them. Modeling predicts that intense UV nebular emission can only be produced below a tenth solar metallicity. However, recent HST/COS observations of local galaxies suggest that extreme populations of Wolf-Rayet (WR) stars, the hot exposed cores of massive O stars, may be capable of powering CIII] at metallicities as high as a half-solar. If these moderately metal-poor extreme WR galaxies are indeed a viable source of strong CIII] emission, our interpretation of CIII] detections in the reionization era will be dramatically altered; but we presently have sufficient UV coverage for only three examples. Here, we propose HST/COS G160M and G185M observations of an additional seven extreme WR galaxies spanning 0.5 dex in metallicity around half-solar. These observations will constrain the maximum CIII] equivalent width these galaxies can power as a function of metallicity. The moderate resolution gratings will robustly characterize the massive O and WR star populations, allowing us to link the nebular emission directly to the massive stars responsible. These data will provide a stringent test for the population synthesis codes which will be applied to JWST observations. Without this empirical baseline, our understanding of the most distant galaxies JWST finds will be severely limited. ------------------------------------------------------------------------------------ Observations Description ------------------------ We will obtain medium-resolution FUV+NUV COS spectroscopy for seven metal poor star-forming regions in nearby galaxies with prominent optical signatures of Wolf-Rayet stars and nebular HeII emission. The targets were additionally selected to have a compact morphology and SDSS u-band magnitudes brighter than 18.5 AB. ICRS coordinates and u-band magnitudes were derived from SDSS imaging. The galaxies will be acquired using COS/NUV ACQ/IMAGE mode. Motivated by our results from previous COS observations of similar sources, exposure times were computed using the SDSS 3 arcsecond u-band aperture magnitudes assuming an approximately point-like distribution at COS resolution and a flat continuum in F_nu out to the UV. Target acquisiton exposures are computed with target signal 15185( 5) - 06-Dec-2018 22:47:34 - [ 2] to noise ratio of 40; in cases where the ETC indicated that a perfectly point-like flux distribution with this magnitude would yield per-pixel count rates over the bright limit, we utilize Mirror B. After acquisition, each source will be observed with the G160M and G185M gratings. The central wavelength of both gratings has been chosen to place the target emission lines and stellar features into the observable bandpass given the known redshift of each target from SDSS. Exposures will be taken in the TIME-TAG mode with four focal plane positions per setting. Based upon the ETC calculations and our previous COS observations, we expect the total integration time in each grating to deliver S/N>4 per bin of 3 resolution elements, sufficient to measure the equivalent widths of the target nebular and stellar features. ------------------------------------------------------------------------------------ 15185( 5) - 06-Dec-2018 22:47:34 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 SDSSJ011533. GALAXY, STAR FORMING RA=01H15M33.8200S +/- 0.2", J2000 Z = V = 17.3 +/- 0.2 82-005131.2 REGION DEC=-00D51'31.17" +/- 0.2" 0.00556 Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 2 SDSSJ113235. GALAXY, STAR FORMING RA=11H32M35.3500S +/- 0.2", J2000 Z = V = 18.4 +/- 0.2 35+141129.8 REGION DEC=+14D11'29.83" +/- 0.2" 0.01764 Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 3 SDSSJ115002. GALAXY, STAR FORMING RA=11H50M2.7300S +/- 0.2", J2000 Z = V = 17.0 +/- 0.2 73+150123.5 REGION DEC=+15D01'23.48" +/- 0.2" 0.00245 Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 4 SDSSJ130432. GALAXY, STAR FORMING RA=13H04M32.2700S +/- 0.2", J2000 Z = V = 18.2 +/- 0.2 27-033322.1 REGION DEC=-03D33'22.12" +/- 0.2" 0.0045 Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 5 SDSSJ131447. GALAXY, STAR FORMING RA=13H14M47.3700S +/- 0.2", J2000 Z = V = 17.7 +/- 0.2 37+345259.8 REGION DEC=+34D52'59.81" +/- 0.2" 0.00288 Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 6 SDSSJ143248. GALAXY, STAR FORMING RA=14H32M48.3600S +/- 0.2", J2000 Z = V = 18.4 +/- 0.2 36+095257.1 REGION DEC=+09D52'57.15" +/- 0.2" 0.00466 Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 7 SDSSJ144805. GALAXY, STAR FORMING RA=14H48M5.3800S +/- 0.2", J2000 Z = V = 18.0 +/- 0.2 38-011057.7 REGION DEC=-01D10'57.72" +/- 0.2" 0.0274 Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 15185( 5) - 06-Dec-2018 22:47:34 - [ 4] Visit: 01 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SDSSJ011533 COS/NUV ACQ/IMA PSA MIRRORB 1 55 S (55 .82-005131. GE S) 2 ------------------------------------------------------------------------------------------------------------------------------------ 2 SDSSJ011533 COS/NUV TIME-TA PSA G185M 1921 FLASH=YES, FP-POS=ALL, 1 540 S .82-005131. G BUFFER-TIME=1779 (2160 S) 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 SDSSJ011533 COS/FUV TIME-TA PSA G160M 1623 FLASH=YES, FP-POS=ALL, 1 649 S .82-005131. G BUFFER-TIME=10513 (2596 S) 2 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SDSSJ011533.82-0051 1 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A 31.2 GE SDSSJ011533.82-0051 2 COS/NUV TIME-TA PSA G185M 1921 none none none 1 1 N/A 31.2 G SDSSJ011533.82-0051 2 COS/NUV TIME-TA PSA G185M 1921 none none none 2 1 N/A 31.2 G SDSSJ011533.82-0051 2 COS/NUV TIME-TA PSA G185M 1921 none none none 3 1 N/A 31.2 G SDSSJ011533.82-0051 2 COS/NUV TIME-TA PSA G185M 1921 none none none 4 1 N/A 31.2 G SDSSJ011533.82-0051 3 COS/FUV TIME-TA PSA G160M 1623 none none none 1 2 N/A 31.2 G SDSSJ011533.82-0051 3 COS/FUV TIME-TA PSA G160M 1623 none none none 2 2 N/A 31.2 G SDSSJ011533.82-0051 3 COS/FUV TIME-TA PSA G160M 1623 none none none 3 2 N/A 31.2 G SDSSJ011533.82-0051 3 COS/FUV TIME-TA PSA G160M 1623 none none none 4 2 N/A 31.2 G 15185( 5) - 06-Dec-2018 22:47:34 - [ 5] Visit: 02 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SDSSJ113235 COS/NUV ACQ/IMA PSA MIRRORA 1 9 S (9 S) .35+141129. GE 8 ------------------------------------------------------------------------------------------------------------------------------------ 2 SDSSJ113235 COS/NUV TIME-TA PSA G185M 1941 FLASH=YES, FP-POS=ALL, 1 566 S .35+141129. G BUFFER-TIME=1806 (2264 S) 8 ------------------------------------------------------------------------------------------------------------------------------------ 3 SDSSJ113235 COS/FUV TIME-TA PSA G160M 1623 FLASH=YES, FP-POS=ALL, 1 651 S .35+141129. G BUFFER-TIME=17227 (2604 S) 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 | ------------------------------------------------------------------------------------------------------------------------------------ SDSSJ113235.35+1411 1 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A 29.8 GE SDSSJ113235.35+1411 2 COS/NUV TIME-TA PSA G185M 1941 none none none 1 1 N/A 29.8 G SDSSJ113235.35+1411 2 COS/NUV TIME-TA PSA G185M 1941 none none none 2 1 N/A 29.8 G SDSSJ113235.35+1411 2 COS/NUV TIME-TA PSA G185M 1941 none none none 3 1 N/A 29.8 G SDSSJ113235.35+1411 2 COS/NUV TIME-TA PSA G185M 1941 none none none 4 1 N/A 29.8 G SDSSJ113235.35+1411 3 COS/FUV TIME-TA PSA G160M 1623 none none none 1 2 N/A 29.8 G SDSSJ113235.35+1411 3 COS/FUV TIME-TA PSA G160M 1623 none none none 2 2 N/A 29.8 G SDSSJ113235.35+1411 3 COS/FUV TIME-TA PSA G160M 1623 none none none 3 2 N/A 29.8 G SDSSJ113235.35+1411 3 COS/FUV TIME-TA PSA G160M 1623 none none none 4 2 N/A 29.8 G 15185( 5) - 06-Dec-2018 22:47:34 - [ 6] Visit: 03 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SDSSJ115002 COS/NUV ACQ/IMA PSA MIRRORB 1 42 S (42 .73+150123. GE S) 5 ------------------------------------------------------------------------------------------------------------------------------------ 2 SDSSJ115002 COS/NUV TIME-TA PSA G185M 1913 FLASH=YES, FP-POS=ALL, 1 550 S .73+150123. G BUFFER-TIME=1765 (2200 S) 5 ------------------------------------------------------------------------------------------------------------------------------------ 3 SDSSJ115002 COS/FUV TIME-TA PSA G160M 1623 FLASH=YES, FP-POS=ALL, 1 653 S .73+150123. G BUFFER-TIME=8799 (2612 S) 5 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SDSSJ115002.73+1501 1 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A 23.5 GE SDSSJ115002.73+1501 2 COS/NUV TIME-TA PSA G185M 1913 none none none 1 1 N/A 23.5 G SDSSJ115002.73+1501 2 COS/NUV TIME-TA PSA G185M 1913 none none none 2 1 N/A 23.5 G SDSSJ115002.73+1501 2 COS/NUV TIME-TA PSA G185M 1913 none none none 3 1 N/A 23.5 G SDSSJ115002.73+1501 2 COS/NUV TIME-TA PSA G185M 1913 none none none 4 1 N/A 23.5 G SDSSJ115002.73+1501 3 COS/FUV TIME-TA PSA G160M 1623 none none none 1 2 N/A 23.5 G SDSSJ115002.73+1501 3 COS/FUV TIME-TA PSA G160M 1623 none none none 2 2 N/A 23.5 G SDSSJ115002.73+1501 3 COS/FUV TIME-TA PSA G160M 1623 none none none 3 2 N/A 23.5 G SDSSJ115002.73+1501 3 COS/FUV TIME-TA PSA G160M 1623 none none none 4 2 N/A 23.5 G 15185( 5) - 06-Dec-2018 22:47:34 - [ 7] Visit: 04 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SDSSJ130432 COS/NUV ACQ/IMA PSA MIRRORA 1 8 S (8 S) .27-033322. GE 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 SDSSJ130432 COS/NUV TIME-TA PSA G185M 1921 FLASH=YES, FP-POS=ALL, 1 565 S .27-033322. G BUFFER-TIME=1803 (2260 S) 1 ------------------------------------------------------------------------------------------------------------------------------------ 3 SDSSJ130432 COS/FUV TIME-TA PSA G160M 1623 FLASH=YES, FP-POS=ALL, 1 649 S .27-033322. G BUFFER-TIME=16045 (2596 S) 1 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SDSSJ130432.27-0333 1 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A 22.1 GE SDSSJ130432.27-0333 2 COS/NUV TIME-TA PSA G185M 1921 none none none 1 1 N/A 22.1 G SDSSJ130432.27-0333 2 COS/NUV TIME-TA PSA G185M 1921 none none none 2 1 N/A 22.1 G SDSSJ130432.27-0333 2 COS/NUV TIME-TA PSA G185M 1921 none none none 3 1 N/A 22.1 G SDSSJ130432.27-0333 2 COS/NUV TIME-TA PSA G185M 1921 none none none 4 1 N/A 22.1 G SDSSJ130432.27-0333 3 COS/FUV TIME-TA PSA G160M 1623 none none none 1 2 N/A 22.1 G SDSSJ130432.27-0333 3 COS/FUV TIME-TA PSA G160M 1623 none none none 2 2 N/A 22.1 G SDSSJ130432.27-0333 3 COS/FUV TIME-TA PSA G160M 1623 none none none 3 2 N/A 22.1 G SDSSJ130432.27-0333 3 COS/FUV TIME-TA PSA G160M 1623 none none none 4 2 N/A 22.1 G 15185( 5) - 06-Dec-2018 22:47:34 - [ 8] Visit: 05 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SDSSJ131447 COS/NUV ACQ/IMA PSA MIRRORB 1 81 S (81 .37+345259. GE S) 8 ------------------------------------------------------------------------------------------------------------------------------------ 2 SDSSJ131447 COS/NUV TIME-TA PSA G185M 1913 FLASH=YES, FP-POS=ALL, 1 537 S .37+345259. G BUFFER-TIME=1791 see below 8 (2084 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SDSSJ131447 COS/FUV TIME-TA PSA G160M 1623 FLASH=YES, FP-POS=ALL, 1 659 S .37+345259. G BUFFER-TIME=12956 see below 8 (2496 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 | ------------------------------------------------------------------------------------------------------------------------------------ SDSSJ131447.37+3452 1 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A 59.8 GE SDSSJ131447.37+3452 2 COS/NUV TIME-TA PSA G185M 1913 none none none 1 1 521.0 S 59.8 G SDSSJ131447.37+3452 2 COS/NUV TIME-TA PSA G185M 1913 none none none 2 1 521.0 S 59.8 G SDSSJ131447.37+3452 2 COS/NUV TIME-TA PSA G185M 1913 none none none 3 1 521.0 S 59.8 G SDSSJ131447.37+3452 2 COS/NUV TIME-TA PSA G185M 1913 none none none 4 1 521.0 S 59.8 G SDSSJ131447.37+3452 3 COS/FUV TIME-TA PSA G160M 1623 none none none 1 2 624.0 S 59.8 G SDSSJ131447.37+3452 3 COS/FUV TIME-TA PSA G160M 1623 none none none 2 2 624.0 S 59.8 G SDSSJ131447.37+3452 3 COS/FUV TIME-TA PSA G160M 1623 none none none 3 2 624.0 S 59.8 G SDSSJ131447.37+3452 3 COS/FUV TIME-TA PSA G160M 1623 none none none 4 2 624.0 S 59.8 G 15185( 5) - 06-Dec-2018 22:47:34 - [ 9] Visit: 06 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SDSSJ143248 COS/NUV ACQ/IMA PSA MIRRORA 1 9 S (9 S) .36+095257. GE 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 SDSSJ143248 COS/NUV TIME-TA PSA G185M 1921 FLASH=YES, FP-POS=ALL, 1 565 S .36+095257. G BUFFER-TIME=1806 (2260 S) 1 ------------------------------------------------------------------------------------------------------------------------------------ 3 SDSSJ143248 COS/FUV TIME-TA PSA G160M 1623 FLASH=YES, FP-POS=ALL, 1 650 S .36+095257. G BUFFER-TIME=17227 (2600 S) 1 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SDSSJ143248.36+0952 1 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A 57.1 GE SDSSJ143248.36+0952 2 COS/NUV TIME-TA PSA G185M 1921 none none none 1 1 N/A 57.1 G SDSSJ143248.36+0952 2 COS/NUV TIME-TA PSA G185M 1921 none none none 2 1 N/A 57.1 G SDSSJ143248.36+0952 2 COS/NUV TIME-TA PSA G185M 1921 none none none 3 1 N/A 57.1 G SDSSJ143248.36+0952 2 COS/NUV TIME-TA PSA G185M 1921 none none none 4 1 N/A 57.1 G SDSSJ143248.36+0952 3 COS/FUV TIME-TA PSA G160M 1623 none none none 1 2 N/A 57.1 G SDSSJ143248.36+0952 3 COS/FUV TIME-TA PSA G160M 1623 none none none 2 2 N/A 57.1 G SDSSJ143248.36+0952 3 COS/FUV TIME-TA PSA G160M 1623 none none none 3 2 N/A 57.1 G SDSSJ143248.36+0952 3 COS/FUV TIME-TA PSA G160M 1623 none none none 4 2 N/A 57.1 G 15185( 5) - 06-Dec-2018 22:47:34 - [ 10] Visit: 07 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SDSSJ144805 COS/NUV ACQ/IMA PSA MIRRORA 1 7 S (7 S) .38-011057. GE 7 ------------------------------------------------------------------------------------------------------------------------------------ 2 SDSSJ144805 COS/NUV TIME-TA PSA G185M 1953 FLASH=YES, FP-POS=ALL, 1 565 S .38-011057. G BUFFER-TIME=1799 (2260 S) 7 ------------------------------------------------------------------------------------------------------------------------------------ 3 SDSSJ144805 COS/FUV TIME-TA PSA G160M 1623 FLASH=YES, FP-POS=ALL, 1 649 S .38-011057. G BUFFER-TIME=14823 (2596 S) 7 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SDSSJ144805.38-0110 1 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A 57.7 GE SDSSJ144805.38-0110 2 COS/NUV TIME-TA PSA G185M 1953 none none none 1 1 N/A 57.7 G SDSSJ144805.38-0110 2 COS/NUV TIME-TA PSA G185M 1953 none none none 2 1 N/A 57.7 G SDSSJ144805.38-0110 2 COS/NUV TIME-TA PSA G185M 1953 none none none 3 1 N/A 57.7 G SDSSJ144805.38-0110 2 COS/NUV TIME-TA PSA G185M 1953 none none none 4 1 N/A 57.7 G SDSSJ144805.38-0110 3 COS/FUV TIME-TA PSA G160M 1623 none none none 1 2 N/A 57.7 G SDSSJ144805.38-0110 3 COS/FUV TIME-TA PSA G160M 1623 none none none 2 2 N/A 57.7 G SDSSJ144805.38-0110 3 COS/FUV TIME-TA PSA G160M 1623 none none none 3 2 N/A 57.7 G SDSSJ144805.38-0110 3 COS/FUV TIME-TA PSA G160M 1623 none none none 4 2 N/A 57.7 G 15185( 5) - 06-Dec-2018 22:47:34 - [ 11] Visit: 08 Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 SDSSJ115002 COS/NUV ACQ/IMA PSA MIRRORB 1 42 S (42 .73+150123. GE S) 5 ------------------------------------------------------------------------------------------------------------------------------------ 2 SDSSJ115002 COS/FUV TIME-TA PSA G160M 1623 FLASH=YES, FP-POS=ALL, 1 530 S .73+150123. G BUFFER-TIME=8799 (2120 S) 5 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SDSSJ115002.73+1501 1 COS/NUV ACQ/IMA PSA MIRRORB none none none none 1 N/A 23.5 GE SDSSJ115002.73+1501 2 COS/FUV TIME-TA PSA G160M 1623 none none none 1 1 N/A 23.5 G SDSSJ115002.73+1501 2 COS/FUV TIME-TA PSA G160M 1623 none none none 2 1 N/A 23.5 G SDSSJ115002.73+1501 2 COS/FUV TIME-TA PSA G160M 1623 none none none 3 1 N/A 23.5 G SDSSJ115002.73+1501 2 COS/FUV TIME-TA PSA G160M 1623 none none none 4 1 N/A 23.5 G 15185( 5) - 06-Dec-2018 22:47:34 - [ 12] Visit: 09 Visit Requirements: On Hold Comments: Additional Comments: Repeat of Visit 07 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 SDSSJ144805 COS/NUV ACQ/IMA PSA MIRRORA 1 7 S (7 S) .38-011057. GE 7 ------------------------------------------------------------------------------------------------------------------------------------ 2 SDSSJ144805 COS/NUV TIME-TA PSA G185M 1953 FLASH=YES, FP-POS=ALL, 1 565 S .38-011057. G BUFFER-TIME=1799 (2260 S) 7 ------------------------------------------------------------------------------------------------------------------------------------ 3 SDSSJ144805 COS/FUV TIME-TA PSA G160M 1623 FLASH=YES, FP-POS=ALL, 1 649 S .38-011057. G BUFFER-TIME=14823 (2596 S) 7 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SDSSJ144805.38-0110 1 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A 57.7 GE SDSSJ144805.38-0110 2 COS/NUV TIME-TA PSA G185M 1953 none none none 1 1 N/A 57.7 G SDSSJ144805.38-0110 2 COS/NUV TIME-TA PSA G185M 1953 none none none 2 1 N/A 57.7 G SDSSJ144805.38-0110 2 COS/NUV TIME-TA PSA G185M 1953 none none none 3 1 N/A 57.7 G SDSSJ144805.38-0110 2 COS/NUV TIME-TA PSA G185M 1953 none none none 4 1 N/A 57.7 G SDSSJ144805.38-0110 3 COS/FUV TIME-TA PSA G160M 1623 none none none 1 2 N/A 57.7 G SDSSJ144805.38-0110 3 COS/FUV TIME-TA PSA G160M 1623 none none none 2 2 N/A 57.7 G SDSSJ144805.38-0110 3 COS/FUV TIME-TA PSA G160M 1623 none none none 3 2 N/A 57.7 G SDSSJ144805.38-0110 3 COS/FUV TIME-TA PSA G160M 1623 none none none 4 2 N/A 57.7 G 15185( 5) - 06-Dec-2018 22:47:34 - [ 13] Summary Form for Proposal 15185 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures PSA ------------------------------------------------------------------------------------------------------------------------------------ Configurations COS/FUV, COS/NUV ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACQ/IMAGE, TIME-TAG ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters BUFFER-TIME=10513, BUFFER-TIME=12956, BUFFER-TIME=14823, BUFFER-TIME=16045, BUFFER-TIME=17227, BUFFER-TIME=1765, BUFFER-TIME=1779, BUFFER-TIME=1791, BUFFER-TIME=1799, BUFFER-TIME=1803, BUFFER-TIME=1806, BUFFER-TIME=8799, FLASH=YES, FP-POS=ALL ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements G160M, G185M, MIRRORA, MIRRORB ------------------------------------------------------------------------------------------------------------------------------------ Target Names SDSSJ011533.82-005131.2, SDSSJ113235.35+141129.8, SDSSJ115002.73+150123.5, SDSSJ130432.27-033322.1, SDSSJ131447.37+345259.8, SDSSJ143248.36+095257.1, SDSSJ144805.38-011057.7 ------------------------------------------------------------------------------------------------------------------------------------