15099( 3) - 11-Dec-2018 20:46:48 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 15099 Version: 3 Check-in Time: 11-Dec-2018 20:46:48 STScI Edit Number: 0 Title Do galactic outflows shape the stellar mass-metallicity relationship? ------------------------------------------------------------------------------------ Type Cycle GO 25 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. John Chisholm University of California - Santa Cruz Y CoI: Dr. Christy A. Tremonti University of Wisconsin - Madison N CoI: Dr. Claus Leitherer Space Telescope Science Institute N ------------------------------------------------------------------------------------ Abstract Dwarf galaxies have substantially fewer metals, relative to hydrogen, than their high-mass counterparts. This relationship is called the stellar mass-metallicity relationship, and it is astonishingly tight at nearly all redshifts. The metallicities of dwarf galaxies are lower than expected from a 'closed-box' model, where galaxies retain all of the metals produced by stars. Theory suggests that dwarf galaxies preferentially eject metals through metal-enriched galactic outflows to create the observed relationship between stellar mass and metallicity. However, this has yet to be confirmed observationally. Recently, we characterized the cool ionized gas in galactic outflows in seven star-forming galaxies using COS ultraviolet spectroscopy. Using multiple absorption lines and photoionization models, we measure the outflow metallicities of these seven galaxies using a Bayesian approach. The outflow metallicities suggest that low-mass galaxies eject a larger fraction of their metals than high-mass galaxies do, in agreement with the requirements from the observed stellar mass -- gas fraction --metallicity relationship. Unfortunately, the current COS archive only contains two galaxies within the steep portion of the mass-metallicity relationship, rendering these conclusions tentative. Here, we propose new COS spectroscopic observations of eight low-mass galaxies to measure their mass outflow rates and outflow metallicities. These observations will determine the role of galactic outflows in establishing the observed mass-metallicity relationship, uncovering the origin of one of the defining relationships in extragalactic astronomy. ------------------------------------------------------------------------------------ Observations Description ------------------------ We use a cross-matched SDSS-GALEX catalog to select ultra-violet bright dwarf galaxies in the nearby universe. These galaxies represent a dwarf population that is under-explored in the current COS archive. By using the cross-matched sample, we also have rest-frame optical and ultraviolet spectra through which we can compare the ISM metallicity to the metallicity of the galactic outflows. The target positions are taken from the GALEX photometry, and as such have an astrometric uncertainty of 0.4". All positions are cross-checked with the SDSS images to ensure that they are at the galaxy centers. Since the positions come from GALEX, we will first acquire the targets with an ACQ/SEARCH followed by an ACQ/IMAGE in the NUV to peak-up on the brightest NUV knots. The ACQ/SEARCH will use a 2x2 configuration because the accuracy of the GALEX photometry is ~0.4". 15099( 3) - 11-Dec-2018 20:46:48 - [ 2] We calculate the acquisition exposure times with the COS ETC such that we achieve a signal-to-noise of 40 with the observed NUV GALEX magnitudes, assuming that the objects are extended (1.25" size) and have flat continua. Since we take our photometry from GALEX, which has a large PSF, we assume that the galaxies are extended, even though we try to target as compact of galaxies as possible. We predict that we will achieve this S/N in integration times between 60-105s per galaxy, and we use the same exposure times for the ACQ/SEARCH and ACQ/IMAGE configurations. We then observe the galaxies with the FUV configuration of COS with the G130M grating and a cenwave of 1291 for all observations. For six of the eight targets we use a FP-POS of 3 for all exposures to ensure that the Si II* 1194 line is redshifted into an observable wavelength regime. For the other 2 targets, we use the two available FP-Positions for the 1291 cenwave in Cycle 25 cenwave (3 and 4) because the Si II* line is either not observable in either FP-POS or it is observable in both FP-POS. We have one galaxy, SBS0926+606A, which requires a CVZ orbit. Using the GALEX FUV magnitudes, we plan the observations to achieve a SNR of 10-20 for the combined integrations, which previous observations have shown is sufficient to determine the line profile shapes. With this SNR we will calculate the column densities and velocities of four weak absorption lines to map out the ionization structures and metallicities of galactic outflows. ------------------------------------------------------------------------------------ 15099( 3) - 11-Dec-2018 20:46:48 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 ASK208606 GALAXY, DWARF COMPACT, RA=09H51M39.3374S +/- 0.4", J2000 Z = V = 16.73 GALEX FUV MAG: 17.33927, STAR FORMING REGION DEC=+44D19'8.89" +/- 0.4" 0.015065 GALEX NUV MAG: 17.35959 7 Reference Frame: ICRS Extended: YES Comments: This object was selected from a cross-matched SDSS+GALEX catalog. The RA/DEC comes from the GALEX observation, and the errors are the quoted errors with the GALEX astrometry. ------------------------------------------------------------------------------------------------------------------------------------ 2 SBS0926+606A GALAXY, DWARF COMPACT, RA=09H30M6.5478S +/- 0.4", J2000 Z = V = 16.837 GALEX FUV MAG: 16.81578, STARBURST DEC=+60D26'52.32" +/- 0.4" 0.013658 GALEX NUV MAG: 16.82314 8 Reference Frame: ICRS Extended: YES Comments: This object was selected from a cross-matched SDSS+GALEX catalog. The RA/DEC comes from the GALEX observation, and the errors are the quoted errors with the GALEX astrometry. ------------------------------------------------------------------------------------------------------------------------------------ 3 ASK377118 GALAXY, DWARF COMPACT, RA=09H47M40.3019S +/- 0.4", J2000 Z = V = 16.8 GALEX FUV MAG: 17.47656, GALEX STAR FORMING REGION DEC=+34D56'48.65" +/- 0.4" 0.015662 NUV MAG: 17.424281 Reference Frame: ICRS Extended: YES Comments: This object was selected from a cross-matched SDSS+GALEX catalog. The RA/DEC comes from the GALEX observation, and the errors are the quoted errors with the GALEX astrometry. ------------------------------------------------------------------------------------------------------------------------------------ 4 KUG1154+329 GALAXY, DWARF COMPACT, RA=11H56M40.5583S +/- 0.4", J2000 Z = V = 16.19 GALEX FUV MAG: 17.38189, STAR FORMING REGION DEC=+32D37'42.22" +/- 0.4" 0.011421 GALEX NUV MAG: 16.92056 1 Reference Frame: ICRS Extended: YES Comments: This object was selected from a cross-matched SDSS+GALEX catalog. The RA/DEC comes from the GALEX observation, and the errors are the quoted errors with the GALEX astrometry. ------------------------------------------------------------------------------------------------------------------------------------ 5 KUG1252+361 GALAXY, DWARF COMPACT, RA=12H54M44.6258S +/- 0.4", J2000 Z = V = 16.72 GALEX FUV MAG: 17.52198, STARBURST DEC=+35D55'19.67" +/- 0.4" 0.01451 GALEX NUV MAG: 17.3346 Reference Frame: ICRS Extended: YES Comments: This object was selected from a cross-matched SDSS+GALEX catalog. The RA/DEC comes from the GALEX observation, and the errors are the quoted errors with the GALEX astrometry. ------------------------------------------------------------------------------------------------------------------------------------ 6 SHOC-022 GALAXY, DWARF COMPACT, RA=00H32M18.5601S +/- 0.4", J2000 Z = V = 16.51 GALEX FUV MAG: 17.72884, STARBURST DEC=+15D00'14.72" +/- 0.4" 0.01787 GALEX NUV MAG:17.67636 Reference Frame: ICRS Extended: YES Comments: This object was selected from a cross-matched SDSS+GALEX catalog. The RA/DEC comes from the GALEX observation, and the errors are the quoted errors with the GALEX astrometry. ------------------------------------------------------------------------------------------------------------------------------------ 15099( 3) - 11-Dec-2018 20:46:48 - [ 4] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 7 CG-274 GALAXY, DWARF COMPACT, RA=09H42M52.7530S +/- 0.4", J2000 Z = V = 17.05 GALEX FUV MAG: 17.79062, STARBURST DEC=+35D47'25.98" +/- 0.4" 0.01486 GALEX NUV MAG: 17.80114 Reference Frame: ICRS Extended: YES Comments: This object was selected from a cross-matched SDSS+GALEX catalog. The RA/DEC comes from the GALEX observation, and the errors are the quoted errors with the GALEX astrometry. ------------------------------------------------------------------------------------------------------------------------------------ 8 IC-2779 GALAXY, DWARF COMPACT, RA=11H22M44.5425S +/- 0.4", J2000 Z = V = 17.41 GALEX FUV MAG: 17.77573, STARBURST DEC=+13D20'44.09" +/- 0.4" 0.01388 GALEX NUV MAG: 17.73356 Reference Frame: ICRS Extended: YES Comments: This object was selected from a cross-matched SDSS+GALEX catalog. The RA/DEC comes from the GALEX observation, and the errors are the quoted errors with the GALEX astrometry. ------------------------------------------------------------------------------------------------------------------------------------ 15099( 3) - 11-Dec-2018 20:46:48 - [ 5] Visit: 01 (IC2779) Visit Requirements: On Hold Comments: Additional Comments: This object has a galex FUV magnitude of 17.77573 and a NUV of 17.73356. Since we take the coordinates from GALEX, we will first do a ACQ/SEARCH to fine-tune the position of the object. We will then take an ACQ/IMAGE to locate the object. This will only happen on the first orbit. We will then integrate for the remaining time on the object. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 IC-2779 COS/NUV ACQ/SEA PSA MIRRORA SCAN-SIZE=2, CENTER=FLUX-WT 1 105 S (105 RCH S) ------------------------------------------------------------------------------------------------------------------------------------ 2 IC-2779 COS/NUV ACQ/IMA PSA MIRRORA 1 105 S (105 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 3 IC-2779 COS/FUV TIME-TA PSA G130M 1291 FP-POS=3, BUFFER-TIME=3226 1 1745 S G (1745 S) Comments: We now use the two allowed FP-POS with the 1291 central wavelength. We opt to do longer exposures with the FP-POS = 3 setting to maximize the SNR for the Si II* 1194 emission line. ------------------------------------------------------------------------------------------------------------------------------------ 4 IC-2779 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=3226, FP-POS=3 1 2923 S G (2923 S) Comments: We now use the two allowed FP-POS with the 1291 central wavelength. We opt to do longer exposures with the FP-POS = 3 setting to maximize the SNR for the Si II* 1194 emission line ------------------------------------------------------------------------------------------------------------------------------------ 5 IC-2779 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=3226, FP-POS=4 1 2923 S G (2923 S) Comments: We now use the two allowed FP-POS with the 1291 central wavelength. We opt to do longer exposures with the FP-POS = 3 setting to maximize the SNR for the Si II* 1194 emission line ------------------------------------------------------------------------------------------------------------------------------------ 6 IC-2779 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=3226, FP-POS=4 1 2923 S G (2923 S) Comments: We now use the two allowed FP-POS with the 1291 central wavelength. We opt to do longer exposures with the FP-POS = 3 setting to maximize the SNR for the Si II* 1194 emission line ------------------------------------------------------------------------------------------------------------------------------------ 15099( 3) - 11-Dec-2018 20:46:48 - [ 6] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ IC-2779 1 COS/NUV ACQ/SEA PSA MIRRORA none none none none 1 N/A RCH IC-2779 2 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE IC-2779 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G IC-2779 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G IC-2779 5 COS/FUV TIME-TA PSA G130M 1291 none none none none 3 N/A G IC-2779 6 COS/FUV TIME-TA PSA G130M 1291 none none none none 4 N/A G 15099( 3) - 11-Dec-2018 20:46:48 - [ 7] Visit: 02 (CG274) Visit Requirements: On Hold Comments: Additional Comments: This object has a galex FUV magnitude of 17.79062 and a NUV of 17.80114. Since we take the coordinates from GALEX, we will first do a ACQ/SEARCH to fine-tune the position of the object. We will then take an ACQ/IMAGE to locate the object. This will only happen on the first orbit. We will then integrate for the remaining time on the object. 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 CG-274 COS/NUV ACQ/SEA PSA MIRRORA SCAN-SIZE=2, CENTER=FLUX-WT 1 99 S (99 RCH S) ------------------------------------------------------------------------------------------------------------------------------------ 2 CG-274 COS/NUV ACQ/IMA PSA MIRRORA 1 99 S (99 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 3 CG-274 COS/FUV TIME-TA PSA G130M 1291 FP-POS=3, BUFFER-TIME=3302 1 1832 S G (1832 S) Comments: We now use the two allowed FP-POS with the 1291 central wavelength. We opt to do longer exposures with the FP-POS = 3 setting to maximize the SNR for the Si II* 1194 emission line ------------------------------------------------------------------------------------------------------------------------------------ 4 CG-274 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=3302, FP-POS=3 1 2974 S G (2974 S) Comments: We now use the two allowed FP-POS with the 1291 central wavelength. We opt to do longer exposures with the FP-POS = 3 setting to maximize the SNR for the Si II* 1194 emission line ------------------------------------------------------------------------------------------------------------------------------------ 5 CG-274 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=3302, FP-POS=4 1 2974 S G (2974 S) Comments: We now use the two allowed FP-POS with the 1291 central wavelength. We opt to do longer exposures with the FP-POS = 3 setting to maximize the SNR for the Si II* 1194 emission line ------------------------------------------------------------------------------------------------------------------------------------ 6 CG-274 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=3302, FP-POS=4 1 2974 S G (2974 S) Comments: We now use the two allowed FP-POS with the 1291 central wavelength. We opt to do longer exposures with the FP-POS = 3 setting to maximize the SNR for the Si II* 1194 emission line ------------------------------------------------------------------------------------------------------------------------------------ 15099( 3) - 11-Dec-2018 20:46:48 - [ 8] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ CG-274 1 COS/NUV ACQ/SEA PSA MIRRORA none none none none 1 N/A RCH CG-274 2 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE CG-274 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G CG-274 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G CG-274 5 COS/FUV TIME-TA PSA G130M 1291 none none none none 3 N/A G CG-274 6 COS/FUV TIME-TA PSA G130M 1291 none none none none 4 N/A G 15099( 3) - 11-Dec-2018 20:46:48 - [ 9] Visit: 03 (SHOC22) Visit Requirements: On Hold Comments: Additional Comments: This object has a galex FUV magnitude of 17.72884 and a NUV of 17.67636. Since we take the coordinates from GALEX, we will first do a ACQ/SEARCH to fine-tune the position of the object. We will then take an ACQ/IMAGE to locate the object. This will only happen on the first orbit. We will then integrate for the remaining time on the object. 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 SHOC-022 COS/NUV ACQ/SEA PSA MIRRORA SCAN-SIZE=2, CENTER=FLUX-WT 1 89 S (89 RCH S) ------------------------------------------------------------------------------------------------------------------------------------ 2 SHOC-022 COS/NUV ACQ/IMA PSA MIRRORA 1 89 S (89 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SHOC-022 COS/FUV TIME-TA PSA G130M 1291 FP-POS=3, BUFFER-TIME=3321 1 1848 S G (1848 S) Comments: We now use the two allowed FP-POS with the 1291 central wavelength. We opt to do longer exposures with the FP-POS = 3 setting to maximize the SNR for the Si II* 1194 emission line ------------------------------------------------------------------------------------------------------------------------------------ 4 SHOC-022 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=3221, FP-POS=3 1 2930 S G (2930 S) Comments: We now use the two allowed FP-POS with the 1291 central wavelength. We opt to do longer exposures with the FP-POS = 3 setting to maximize the SNR for the Si II* 1194 emission line ------------------------------------------------------------------------------------------------------------------------------------ 5 SHOC-022 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=3221, FP-POS=4 1 2930 S G (2930 S) Comments: We now use the two allowed FP-POS with the 1291 central wavelength. We opt to do longer exposures with the FP-POS = 3 setting to maximize the SNR for the Si II* 1194 emission line ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SHOC-022 1 COS/NUV ACQ/SEA PSA MIRRORA none none none none 1 N/A RCH 15099( 3) - 11-Dec-2018 20:46:48 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SHOC-022 2 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE SHOC-022 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G SHOC-022 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G SHOC-022 5 COS/FUV TIME-TA PSA G130M 1291 none none none none 3 N/A G 15099( 3) - 11-Dec-2018 20:46:48 - [ 11] Visit: 04 (KUG1252+361) Visit Requirements: On Hold Comments: Additional Comments: This object has a galex FUV magnitude of 17.52198 and a NUV of 17.3346. Since we take the coordinates from GALEX, we will first do a ACQ/SEARCH to fine-tune the position of the object. We will then take an ACQ/IMAGE to locate the object. This will only happen on the first orbit. We will then integrate for the remaining time on the object. 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 KUG1252+361 COS/NUV ACQ/SEA PSA MIRRORA SCAN-SIZE=2, CENTER=FLUX-WT 1 64 S (64 RCH S) ------------------------------------------------------------------------------------------------------------------------------------ 2 KUG1252+361 COS/NUV ACQ/IMA PSA MIRRORA 1 64 S (64 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 3 KUG1252+361 COS/FUV TIME-TA PSA G130M 1291 FP-POS=3, BUFFER-TIME=2944 1 2042 S G (2042 S) Comments: We now use the two allowed FP-POS with the 1291 central wavelength. We opt to do longer exposures with the FP-POS = 3 setting to maximize the SNR for the Si II* 1194 emission line ------------------------------------------------------------------------------------------------------------------------------------ 4 KUG1252+361 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=2944, FP-POS=3 1 2974 S G (2974 S) Comments: We now use the two allowed FP-POS with the 1291 central wavelength. We opt to do longer exposures with the FP-POS = 3 setting to maximize the SNR for the Si II* 1194 emission line ------------------------------------------------------------------------------------------------------------------------------------ 5 KUG1252+361 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=2944, FP-POS=4 1 2974 S G (2974 S) Comments: We now use the two allowed FP-POS with the 1291 central wavelength. We opt to do longer exposures with the FP-POS = 3 setting to maximize the SNR for the Si II* 1194 emission line ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ KUG1252+361 1 COS/NUV ACQ/SEA PSA MIRRORA none none none none 1 N/A RCH 15099( 3) - 11-Dec-2018 20:46:48 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ KUG1252+361 2 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE KUG1252+361 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G KUG1252+361 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G KUG1252+361 5 COS/FUV TIME-TA PSA G130M 1291 none none none none 3 N/A G 15099( 3) - 11-Dec-2018 20:46:48 - [ 13] Visit: 05 (SBS0926+606A) Visit Requirements: CVZ On Hold Comments: Additional Comments: This object has a galex FUV magnitude of 16.81578 and a NUV of 16.82314. Since we take the coordinates from GALEX, we will first do a ACQ/SEARCH to fine-tune the position of the object. We will then take an ACQ/IMAGE to locate the object. This object requires a CVZ orbit, and will only require a single orbit. 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 SBS0926+606 COS/NUV ACQ/SEA PSA MIRRORA SCAN-SIZE=2, CENTER=FLUX-WT 1 40 S (40 A RCH S) ------------------------------------------------------------------------------------------------------------------------------------ 2 SBS0926+606 COS/NUV ACQ/IMA PSA MIRRORA 1 40 S (40 A GE S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SBS0926+606 COS/FUV TIME-TA PSA G130M 1291 FP-POS=3, BUFFER-TIME=2025 1 2025 S A G (2025 S) Comments: We now use the two allowed FP-POS with the 1291 central wavelength. ------------------------------------------------------------------------------------------------------------------------------------ 4 SBS0926+606 COS/FUV TIME-TA PSA G130M 1291 FP-POS=4, BUFFER-TIME=2025 1 2025 S A G (2025 S) Comments: We now use the two allowed FP-POS with the 1291 central wavelength. ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SBS0926+606A 1 COS/NUV ACQ/SEA PSA MIRRORA none none none none 1 N/A RCH SBS0926+606A 2 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE SBS0926+606A 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G SBS0926+606A 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G 15099( 3) - 11-Dec-2018 20:46:48 - [ 14] Visit: 06 (KUG1154+329) Visit Requirements: On Hold Comments: Additional Comments: This object has a galex FUV magnitude of 17.38189 and a NUV of 16.92056. Since we take the coordinates from GALEX, we will first do a ACQ/SEARCH to fine-tune the position of the object. We will then take an ACQ/IMAGE to locate the object. This will only happen on the first orbit. We will then integrate for the remaining time on the object. 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 KUG1154+329 COS/NUV ACQ/SEA PSA MIRRORA SCAN-SIZE=2, CENTER=FLUX-WT 1 71 S (71 RCH S) ------------------------------------------------------------------------------------------------------------------------------------ 2 KUG1154+329 COS/NUV ACQ/IMA PSA MIRRORA 1 71 S (71 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 3 KUG1154+329 COS/FUV TIME-TA PSA G130M 1291 FP-POS=3, BUFFER-TIME=2944 1 1980 S G (1980 S) Comments: We now use the two allowed FP-POS with the 1291 central wavelength. We opt to do longer exposures with the FP-POS = 3 setting to maximize the SNR for the Si II* 1194 emission line ------------------------------------------------------------------------------------------------------------------------------------ 4 KUG1154+329 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=2715, FP-POS=3 1 2954 S G (2954 S) Comments: We now use the two allowed FP-POS with the 1291 central wavelength. We opt to do longer exposures with the FP-POS = 3 setting to maximize the SNR for the Si II* 1194 emission line ------------------------------------------------------------------------------------------------------------------------------------ 5 KUG1154+329 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=2715, FP-POS=4 1 2954 S G (2954 S) Comments: We now use the two allowed FP-POS with the 1291 central wavelength. We opt to do longer exposures with the FP-POS = 3 setting to maximize the SNR for the Si II* 1194 emission line ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ KUG1154+329 1 COS/NUV ACQ/SEA PSA MIRRORA none none none none 1 N/A RCH 15099( 3) - 11-Dec-2018 20:46:48 - [ 15] 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 | ------------------------------------------------------------------------------------------------------------------------------------ KUG1154+329 2 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE KUG1154+329 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G KUG1154+329 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G KUG1154+329 5 COS/FUV TIME-TA PSA G130M 1291 none none none none 3 N/A G 15099( 3) - 11-Dec-2018 20:46:48 - [ 16] Visit: 07 (ASK208606) Visit Requirements: On Hold Comments: Additional Comments: This object has a galex FUV magnitude of 17.33927 and a NUV of 17.35959. Since we take the coordinates from GALEX, we will first do a ACQ/SEARCH to fine-tune the position of the object. We will then take an ACQ/IMAGE to locate the object. This will only happen on the first orbit. We will then integrate for the remaining time on the object. 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 ASK208606 COS/NUV ACQ/SEA PSA MIRRORA SCAN-SIZE=2, CENTER=FLUX-WT 1 63 S (63 RCH S) ------------------------------------------------------------------------------------------------------------------------------------ 2 ASK208606 COS/NUV ACQ/IMA PSA MIRRORA 1 63 S (63 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 3 ASK208606 COS/FUV TIME-TA PSA G130M 1291 FP-POS=3, BUFFER-TIME=2700 1 2086 S G (2086 S) Comments: We now use the two allowed FP-POS with the 1291 central wavelength. We opt to do longer exposures with the FP-POS = 3 setting to maximize the SNR for the Si II* 1194 emission line ------------------------------------------------------------------------------------------------------------------------------------ 4 ASK208606 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=2700, FP-POS=3 1 3012 S G (3012 S) Comments: We now use the two allowed FP-POS with the 1291 central wavelength. We opt to do longer exposures with the FP-POS = 3 setting to maximize the SNR for the Si II* 1194 emission line ------------------------------------------------------------------------------------------------------------------------------------ 5 ASK208606 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=2700, FP-POS=4 1 3012 S G (3012 S) Comments: We now use the two allowed FP-POS with the 1291 central wavelength. We opt to do longer exposures with the FP-POS = 3 setting to maximize the SNR for the Si II* 1194 emission line ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ ASK208606 1 COS/NUV ACQ/SEA PSA MIRRORA none none none none 1 N/A RCH 15099( 3) - 11-Dec-2018 20:46:48 - [ 17] 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 | ------------------------------------------------------------------------------------------------------------------------------------ ASK208606 2 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE ASK208606 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G ASK208606 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G ASK208606 5 COS/FUV TIME-TA PSA G130M 1291 none none none none 3 N/A G 15099( 3) - 11-Dec-2018 20:46:48 - [ 18] Visit: 08 (ASK377118) Visit Requirements: On Hold Comments: Additional Comments: This object has a galex FUV magnitude of 17.47656 and a NUV of 17.424281. Since we take the coordinates from GALEX, we will first do a ACQ/SEARCH to fine-tune the position of the object. We will then take an ACQ/IMAGE to locate the object. This will only happen on the first orbit. We will then integrate for the remaining time on the object. 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 ASK377118 COS/NUV ACQ/SEA PSA MIRRORA SCAN-SIZE=2, CENTER=FLUX-WT 1 70 S (70 RCH S) ------------------------------------------------------------------------------------------------------------------------------------ 2 ASK377118 COS/NUV ACQ/IMA PSA MIRRORA 1 70 S (70 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 3 ASK377118 COS/FUV TIME-TA PSA G130M 1291 FP-POS=3, BUFFER-TIME=3246 1 1986 S G (1986 S) Comments: We now use the two allowed FP-POS with the 1291 central wavelength. We opt to do longer exposures with the FP-POS = 3 setting to maximize the SNR for the Si II* 1194 emission line ------------------------------------------------------------------------------------------------------------------------------------ 4 ASK377118 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=3246, FP-POS=3 1 2954 S G (2954 S) Comments: We now use the two allowed FP-POS with the 1291 central wavelength. We opt to do longer exposures with the FP-POS = 3 setting to maximize the SNR for the Si II* 1194 emission line ------------------------------------------------------------------------------------------------------------------------------------ 5 ASK377118 COS/FUV TIME-TA PSA G130M 1291 BUFFER-TIME=3246, FP-POS=4 1 2954 S G (2954 S) Comments: We now use the two allowed FP-POS with the 1291 central wavelength. We opt to do longer exposures with the FP-POS = 3 setting to maximize the SNR for the Si II* 1194 emission line ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ ASK377118 1 COS/NUV ACQ/SEA PSA MIRRORA none none none none 1 N/A RCH 15099( 3) - 11-Dec-2018 20:46:48 - [ 19] 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 | ------------------------------------------------------------------------------------------------------------------------------------ ASK377118 2 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE ASK377118 3 COS/FUV TIME-TA PSA G130M 1291 none none none none 1 N/A G ASK377118 4 COS/FUV TIME-TA PSA G130M 1291 none none none none 2 N/A G ASK377118 5 COS/FUV TIME-TA PSA G130M 1291 none none none none 3 N/A G 15099( 3) - 11-Dec-2018 20:46:48 - [ 20] Summary Form for Proposal 15099 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures PSA ------------------------------------------------------------------------------------------------------------------------------------ Configurations COS/FUV, COS/NUV ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACQ/IMAGE, ACQ/SEARCH, TIME-TAG ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters BUFFER-TIME=2025, BUFFER-TIME=2700, BUFFER-TIME=2715, BUFFER-TIME=2944, BUFFER-TIME=3221, BUFFER-TIME=3226, BUFFER-TIME=3246, BUFFER-TIME=3302, BUFFER-TIME=3321, CENTER=FLUX-WT, FP-POS=3, FP-POS=4, SCAN-SIZE=2 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements CVZ ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements G130M, MIRRORA ------------------------------------------------------------------------------------------------------------------------------------ Target Names ASK208606, ASK377118, CG-274, IC-2779, KUG1154+329, KUG1252+361, SBS0926+606A, SHOC-022 ------------------------------------------------------------------------------------------------------------------------------------