15845( 3) - 23-Jul-2019 12:28:00 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 15845 Version: 3 Check-in Time: 23-Jul-2019 12:28:00 STScI Edit Number: 1 Title Deciphering Cosmic Reionization with Mg II Emission: Uncovering the most Promising Tracer of LyC Escape for JWST ------------------------------------------------------------------------------------ Type Cycle GO 27 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Yuri I. Izotov Ukrainian National Academy of Sciences, Y BITP CoI: Dr. John Chisholm University of California - Santa Cruz Y CoI: Dr. Natalia G. Guseva Ukrainian National Academy of Sciences, N BITP CoI: Dr. Jason X. Prochaska University of California - Santa Cruz N CoI: Prof. Daniel Schaerer Observatoire de Geneve N CoI: Dr. Gabor Worseck Universitat Potsdam N ------------------------------------------------------------------------------------ Abstract The Universe was reionized at z~6, but it is unknown what sources instigated cosmic reionization. Theory argues that either accretion onto black holes or massive stars reionized the Universe. JWST and ELTs will soon usher in the needed observations to determine the sources of reionization, but the neutral high-z IGM precludes a direct detection of ionizing photons (LyC). Further, the community does not yet have a flawless method to indirectly infer the fraction of LyC that escapes star-forming galaxies. Without such a calibrated method, JWST will struggle to determine the source of reionization. Here we propose new HST/COS observations to directly measure the LyC emission from 8 galaxies drawn from the SDSS that have a diverse sample of Mg II emission properties. Mg II emission possesses many strengths that other indirect indicators do not; chiefly the Mg II escape fraction tentatively correlates with the LyC escape fraction. However, this tentative correlation is only with 6 local confirmed leakers. If confirmed by our proposed observations, JWST and ELTs will use this relation to infer the LyC escape fraction within the Epoch of Reionization. To aid in the interpretation of LyC transmission, we also propose Lyman-alpha observations to perform simultaneous radiative transfer simulations of Mg II and Lyman-alpha to provide vital physical context for why Mg II traces LyC escape. In total, we request 32 orbits to fully-develop the most promising proposed method for determining the LyC escape fraction during the Epoch of Reionization. These observations may be the key for JWST to accomplish one of its primary science goal: determining the source of cosmic reionization. ------------------------------------------------------------------------------------ Observations Description ------------------------ We selected star-forming galaxies from the SDSS DR14 sample using the following criteria: (1) compact and similar angular sizes in the SDSS photometric bands to ensure the FUV light is within the 2.5'' diameter COS aperture, (2) z > 0.3 to ensure that Mg II is within the SDSS bandpass and the LyC is on the sensitive portion of the COS detector, (3) an Hbeta equivalent width greater than 100A and an [O III]/[O II] ratio >4 to select young stellar populations with intrinsically bright (i.e. observable) LyC, (4) no other bright galaxies 15845( 3) - 23-Jul-2019 12:28:00 - [ 2] within the COS safety limit, (5) no previous HST observations, (6) a representative and expansive range of observed Mg II/[O III] flux ratios to probe the full range of possible fesc(Mg II). The result of these selection criteria is a sample of 8 galaxies. None of these galaxies were previously observed or scheduled for observations with HST/COS. The galaxies are faint and satisfy safety conditions for observing with HST/COS. Furthermore, there are no sources brighter than the COS safety limits within a 43'' diameter centered on the selected galaxies. NUV acquisition images of the targets will be obtained with the standard Mirror A and the ACQ/IMAGE mode to reach a S/N~20 inside a 9x9 pixel box centered on the brightest part of the galaxy. The adopted GALEX NUV magnitudes were used to estimate exposure times. We also assumed that the galaxy light is concentrated within 0.4'' in diameter, which is consistent with other Green Peas in the literature and is corresponding to the surface brightness NUV/0.4**2. The total estimated acquisition times vary in the range from 2x100s to 2x300s. However, keeping in mind that ETC estimates are uncertain for our type of objects (intermediate case between point-like and extended options in ETC) and based on the previous observations of similar objects with the COS we conservatively adopted acquisition exposure time 2x700s per object to be safe with successful pointing. Using these deeper acquisition images we will study the UV morphology (size, light distribution, etc.) of the selected objects. The low-resolution G140L grating with central wavelength of 800A will be used to measure the LyC. The exposure time for each object is calculated to detect the LyC at the 3sigma significance level by binning in the spectral direction by 100-pixels at the observed wavelength of 912x(1+z) and by 20-pixels binning along the spatial axis, corresponding to SNR ~ 3/sqrt(100x20)~0.1 per pixel. We estimated the LyC flux assuming an escape fraction of 5% and that the intrinsic LyC flux density is equal to I(Hbeta)/I(912) ~ 9A, where I(Hbeta) is the extinction-corrected Hbeta flux. This value corresponds to a theoretical 3 Myr instantaneous burst, stellar population and acts as a conservative lower limit for the expected LyC flux density for galaxies with the large observed Hbeta equivalent widths. For the medium-resolution Ly-alpha spectroscopy, the G160M grating on COS will be used to observe the Ly-alpha line. The resolution of G160M grating is required to resolve the Ly-alpha line profile and to measure features such as the narrow velocity separation between the Ly-alpha emission peaks. While the effective resolution of G160M is R = 16000, galaxies are not point sources and the G160M grating instead delivers observations with effective R ~ 4000 - 10000. We will compare the observed Ly-alpha profiles to medium-resolution (R ~ 8000) follow-up observations of the Mg II profile to determine how the line profile varies across transitions with optical depths that differ by 1e5 (the typical H/Mg ratio). This will constrain future radiative transfer simulations. If Ly-alpha is in absorption, we will derive N(H I) by fitting the Lorentzian wings of the Ly-alpha absorption profile. An intrinsic flux derived from the galaxy SED is used to calculate the exposure time needed to obtain a S/N ~ 3 in the continuum near Ly-alpha line by binning by 100-pixels and 20 pixels along spectral and spatial axes, respectively, corresponding to SNR~0.1 per pixel. This SNR is sufficient to determine the shape of the Ly-alpha profile with ample accuracy to constrain radiative transfer models and to derive velocity separations between the emission peaks. For each target 0.5 orbits are allocated for acquisition, 1.5 orbits for the the medium-resolution G160M Ly-alpha spectrum, and 2 orbits for the low-resolution G140L spectrum that will determine the LyC, totalling 4 orbits 15845( 3) - 23-Jul-2019 12:28:00 - [ 3] per object. Our observations do not require repeated visits to the same galaxy and do not require constraints on the HST orientation. Therefore, operating HST in reduced gyro mode would likely affect our program a little, slightly increasing the time for acquisition and slightly reducing the time for science observations. ------------------------------------------------------------------------------------ 15845( 3) - 23-Jul-2019 12:28:00 - [ 4] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 J0130-0014 GALAXY, DWARF COMPACT, RA=01H30M32.3700S +/- 0.2", J2000 Z = V = 21.95 +/- 0.05 FUV=22.42+/-0.16, EMISSION LINE NEBULA, DEC=-00D14'32.52" +/- 0.2" 0.3161 NUV=22.15+/-0.14, frest(900)=4.0e-18 STAR FORMING REGION, erg/s/cm2/A (5% of intrinsic flux), STARBURST frest(1216)=7.0e-17 erg/s/cm2/A Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 2 J0141-0304 GALAXY, DWARF COMPACT, RA=01H41M42.8500S +/- 0.2", J2000 Z = V = 21.25 +/- 0.05 FUV=21.35+/-0.35, EMISSION LINE NEBULA, DEC=-03D04'51.12" +/- 0.2" 0.3816 NUV=22.04+/-0.44, frest(900)=1.2e-17 STAR FORMING REGION, erg/s/cm2/A (5% of intrinsic flux), STARBURST frest(1216)=4.0e-16 erg/s/cm2/A Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 3 J0844+5312 GALAXY, DWARF COMPACT, RA=08H44M57.9000S +/- 0.2", J2000 Z = V = 21.44 +/- 0.05 FUV=21.99+/-0.53, EMISSION LINE NEBULA, DEC=+53D12'30.11" +/- 0.2" 0.4276 NUV=21.61+/-0.49, frest(900)=5.0e-18 STAR FORMING REGION, erg/s/cm2/A (5% of intrinsic flux), STARBURST frest(1216)=2.2e-16 erg/s/cm2/A Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 4 J1014+5501 GALAXY, DWARF COMPACT, RA=10H14M23.7800S +/- 0.2", J2000 Z = V = 21.73 +/- 0.06 FUV=21.88+/-0.59, EMISSION LINE NEBULA, DEC=+55D01'43.82" +/- 0.2" 0.3730 NUV=22.29+/-0.70, frest(900)=4.6e-18 STAR FORMING REGION, erg/s/cm2/A (5% of intrinsic flux), STARBURST frest(1216)=1.3e-16 erg/s/cm2/A Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 5 J1046+5827 GALAXY, DWARF COMPACT, RA=10H46M1.9400S +/- 0.2", J2000 Z = V = 21.07 +/- 0.05 FUV=20.92+/-0.37, EMISSION LINE NEBULA, DEC=+58D27'56.90" +/- 0.2" 0.3968 NUV=21.29+/-0.35, frest(900)=3.0e-18 STAR FORMING REGION, erg/s/cm2/A (5% of intrinsic flux), STARBURST frest(1216)=1.3e-16 erg/s/cm2/A Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 6 J1137+3605 GALAXY, DWARF COMPACT, RA=11H37M47.7700S +/- 0.2", J2000 Z = V = 21.79 +/- 0.05 NUV=22.46+/-0.20, EMISSION LINE NEBULA, DEC=+36D05'4.62" +/- 0.2" 0.3439 frest(900)=8.5e-18 erg/s/cm2/A (5% of STAR FORMING REGION, intrinsic flux), frest(1216)=1.3e-16 STARBURST erg/s/cm2/A Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 7 J1157+5801 GALAXY, DWARF COMPACT, RA=11H57M44.8000S +/- 0.2", J2000 Z = V = 22.32 +/- 0.05 NUV=22.94+/-0.37, EMISSION LINE NEBULA, DEC=+58D01'42.69" +/- 0.2" 0.3522 frest(900)=4.7e-18 erg/s/cm2/A (5% of STAR FORMING REGION, intrinsic flux), frest(1216)=1.1e-16 STARBURST erg/s/cm2/A Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 8 J1352+5617 GALAXY, DWARF COMPACT, RA=13H52M35.8000S +/- 0.2", J2000 Z = V = 21.73 +/- 0.05 FUV=21.83+/-0.17, EMISSION LINE NEBULA, DEC=+56D17'1.41" +/- 0.2" 0.3882 NUV=21.81+/-0.13, frest(900)=5.0e-18 STAR FORMING REGION, erg/s/cm2/A (5% of intrinsic flux), STARBURST frest(1216)=1.1e-16 erg/s/cm2/A Reference Frame: ICRS Extended: NO ------------------------------------------------------------------------------------------------------------------------------------ 15845( 3) - 23-Jul-2019 12:28:00 - [ 5] Visit: 01 (J0130-0014) 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 J0130-0014 COS/NUV ACQ/IMA PSA MIRRORA 1 700 S (700 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J0130-0014 COS/FUV TIME-TA PSA G160M 1533 BUFFER-TIME=19850.0, 1 984 S G FLASH=YES, FP-POS=1, see below SEGMENT=BOTH (984 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 J0130-0014 COS/FUV TIME-TA PSA G160M 1533 BUFFER-TIME=19850.0, 1 500 S G FLASH=YES, FP-POS=2, see below SEGMENT=BOTH (850 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 J0130-0014 COS/FUV TIME-TA PSA G160M 1533 BUFFER-TIME=19850.0, 1 700 S G FLASH=YES, FP-POS=3, see below SEGMENT=BOTH (850 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 J0130-0014 COS/FUV TIME-TA PSA G160M 1533 BUFFER-TIME=19850.0, 1 850.0 S G FLASH=YES, FP-POS=4, see below SEGMENT=BOTH (866 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 J0130-0014 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=9200.0, FLASH=YES, 1 1200.0 S G FP-POS=ALL, SEGMENT=A see below (5320 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 | ------------------------------------------------------------------------------------------------------------------------------------ J0130-0014 1 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE J0130-0014 2 COS/FUV TIME-TA PSA G160M 1533 none none none none 1 984.0 S G J0130-0014 3 COS/FUV TIME-TA PSA G160M 1533 none none none none 2 850.0 S G J0130-0014 4 COS/FUV TIME-TA PSA G160M 1533 none none none none 2 850.0 S G J0130-0014 5 COS/FUV TIME-TA PSA G160M 1533 none none none none 2 866.0 S G J0130-0014 6 COS/FUV TIME-TA PSA G140L 800 none none none 1 3 1339.0 S G 15845( 3) - 23-Jul-2019 12:28:00 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ J0130-0014 6 COS/FUV TIME-TA PSA G140L 800 none none none 2 3 1320.0 S G J0130-0014 6 COS/FUV TIME-TA PSA G140L 800 none none none 3 4 1320.0 S G J0130-0014 6 COS/FUV TIME-TA PSA G140L 800 none none none 4 4 1341.0 S G 15845( 3) - 23-Jul-2019 12:28:00 - [ 7] Visit: 02 (J0141-0304) 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 J0141-0304 COS/NUV ACQ/IMA PSA MIRRORA 1 700 S (700 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J0141-0304 COS/FUV TIME-TA PSA G160M 1589 BUFFER-TIME=19850.0, 1 984 S G FLASH=YES, FP-POS=1, see below SEGMENT=BOTH (994 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 J0141-0304 COS/FUV TIME-TA PSA G160M 1589 BUFFER-TIME=19850.0, 1 500 S G FLASH=YES, FP-POS=2, see below SEGMENT=BOTH (850 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 J0141-0304 COS/FUV TIME-TA PSA G160M 1589 BUFFER-TIME=19850.0, 1 700 S G FLASH=YES, FP-POS=3, see below SEGMENT=BOTH (850 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 J0141-0304 COS/FUV TIME-TA PSA G160M 1589 BUFFER-TIME=19850.0, 1 850.0 S G FLASH=YES, FP-POS=4, see below SEGMENT=BOTH (866 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 J0141-0304 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=9200.0, FLASH=YES, 1 1200.0 S G FP-POS=ALL, SEGMENT=A see below (5320 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 | ------------------------------------------------------------------------------------------------------------------------------------ J0141-0304 1 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE J0141-0304 2 COS/FUV TIME-TA PSA G160M 1589 none none none none 1 994.0 S G J0141-0304 3 COS/FUV TIME-TA PSA G160M 1589 none none none none 2 850.0 S G J0141-0304 4 COS/FUV TIME-TA PSA G160M 1589 none none none none 2 850.0 S G J0141-0304 5 COS/FUV TIME-TA PSA G160M 1589 none none none none 2 866.0 S G J0141-0304 6 COS/FUV TIME-TA PSA G140L 800 none none none 1 3 1339.0 S G 15845( 3) - 23-Jul-2019 12:28:00 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ J0141-0304 6 COS/FUV TIME-TA PSA G140L 800 none none none 2 3 1320.0 S G J0141-0304 6 COS/FUV TIME-TA PSA G140L 800 none none none 3 4 1320.0 S G J0141-0304 6 COS/FUV TIME-TA PSA G140L 800 none none none 4 4 1341.0 S G 15845( 3) - 23-Jul-2019 12:28:00 - [ 9] Visit: 03 (J0844+5312) 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 J0844+5312 COS/NUV ACQ/IMA PSA MIRRORA 1 700 S (700 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J0844+5312 COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=19850.0, 1 984 S G FLASH=YES, FP-POS=1, see below SEGMENT=BOTH (1175 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 J0844+5312 COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=19850.0, 1 500 S G FLASH=YES, FP-POS=2, see below SEGMENT=BOTH (850 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 J0844+5312 COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=19850.0, 1 700 S G FLASH=YES, FP-POS=3, see below SEGMENT=BOTH (850 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 J0844+5312 COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=19850.0, 1 850.0 S G FLASH=YES, FP-POS=4, see below SEGMENT=BOTH (1057 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 J0844+5312 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=9200.0, FLASH=YES, 1 1200.0 S G FP-POS=ALL, SEGMENT=A see below (5702 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 | ------------------------------------------------------------------------------------------------------------------------------------ J0844+5312 1 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE J0844+5312 2 COS/FUV TIME-TA PSA G160M 1623 none none none none 1 1175.0 S G J0844+5312 3 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 850.0 S G J0844+5312 4 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 850.0 S G J0844+5312 5 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 1057.0 S G J0844+5312 6 COS/FUV TIME-TA PSA G140L 800 none none none 1 3 1339.0 S G 15845( 3) - 23-Jul-2019 12:28:00 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ J0844+5312 6 COS/FUV TIME-TA PSA G140L 800 none none none 2 3 1511.0 S G J0844+5312 6 COS/FUV TIME-TA PSA G140L 800 none none none 3 4 1320.0 S G J0844+5312 6 COS/FUV TIME-TA PSA G140L 800 none none none 4 4 1532.0 S G 15845( 3) - 23-Jul-2019 12:28:00 - [ 11] Visit: 04 (J1014+5501) 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 J1014+5501 COS/NUV ACQ/IMA PSA MIRRORA 1 700 S (700 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J1014+5501 COS/FUV TIME-TA PSA G160M 1589 BUFFER-TIME=19850.0, 1 984 S G FLASH=YES, FP-POS=1, see below SEGMENT=BOTH (1241 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 J1014+5501 COS/FUV TIME-TA PSA G160M 1589 BUFFER-TIME=19850.0, 1 500 S G FLASH=YES, FP-POS=2, see below SEGMENT=BOTH (850 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 J1014+5501 COS/FUV TIME-TA PSA G160M 1589 BUFFER-TIME=19850.0, 1 700 S G FLASH=YES, FP-POS=3, see below SEGMENT=BOTH (850 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 J1014+5501 COS/FUV TIME-TA PSA G160M 1589 BUFFER-TIME=19850.0, 1 850.0 S G FLASH=YES, FP-POS=4, see below SEGMENT=BOTH (1113 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 J1014+5501 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=9200.0, FLASH=YES, 1 1200.0 S G FP-POS=ALL, SEGMENT=A see below (5814 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1014+5501 1 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE J1014+5501 2 COS/FUV TIME-TA PSA G160M 1589 none none none none 1 1241.0 S G J1014+5501 3 COS/FUV TIME-TA PSA G160M 1589 none none none none 2 850.0 S G J1014+5501 4 COS/FUV TIME-TA PSA G160M 1589 none none none none 2 850.0 S G J1014+5501 5 COS/FUV TIME-TA PSA G160M 1589 none none none none 2 1113.0 S G J1014+5501 6 COS/FUV TIME-TA PSA G140L 800 none none none 1 3 1339.0 S G 15845( 3) - 23-Jul-2019 12:28:00 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1014+5501 6 COS/FUV TIME-TA PSA G140L 800 none none none 2 3 1567.0 S G J1014+5501 6 COS/FUV TIME-TA PSA G140L 800 none none none 3 4 1320.0 S G J1014+5501 6 COS/FUV TIME-TA PSA G140L 800 none none none 4 4 1588.0 S G 15845( 3) - 23-Jul-2019 12:28:00 - [ 13] Visit: 05 (J1046+5827) 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 J1046+5827 COS/NUV ACQ/IMA PSA MIRRORA 1 700 S (700 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J1046+5827 COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=19850.0, 1 984 S G FLASH=YES, FP-POS=1, see below SEGMENT=BOTH (1234 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 J1046+5827 COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=19850.0, 1 500 S G FLASH=YES, FP-POS=2, see below SEGMENT=BOTH (850 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 J1046+5827 COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=19850.0, 1 700 S G FLASH=YES, FP-POS=3, see below SEGMENT=BOTH (850 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 J1046+5827 COS/FUV TIME-TA PSA G160M 1611 BUFFER-TIME=19850.0, 1 850.0 S G FLASH=YES, FP-POS=4, see below SEGMENT=BOTH (1113 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1046+5827 1 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE J1046+5827 2 COS/FUV TIME-TA PSA G160M 1611 none none none none 1 1234.0 S G J1046+5827 3 COS/FUV TIME-TA PSA G160M 1611 none none none none 2 850.0 S G J1046+5827 4 COS/FUV TIME-TA PSA G160M 1611 none none none none 2 850.0 S G J1046+5827 5 COS/FUV TIME-TA PSA G160M 1611 none none none none 2 1113.0 S G 15845( 3) - 23-Jul-2019 12:28:00 - [ 14] Visit: 06 (J1137+3605) 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 J1137+3605 COS/NUV ACQ/IMA PSA MIRRORA 1 700 S (700 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J1137+3605 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=19850.0, 1 984 S G FLASH=YES, FP-POS=1, see below SEGMENT=BOTH (1054 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 J1137+3605 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=19850.0, 1 500 S G FLASH=YES, FP-POS=2, see below SEGMENT=BOTH (850 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 J1137+3605 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=19850.0, 1 700 S G FLASH=YES, FP-POS=3, see below SEGMENT=BOTH (850 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 J1137+3605 COS/FUV TIME-TA PSA G160M 1577 BUFFER-TIME=19850.0, 1 850.0 S G FLASH=YES, FP-POS=4, see below SEGMENT=BOTH (924 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 J1137+3605 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=9200.0, FLASH=YES, 1 1200.0 S G FP-POS=ALL, SEGMENT=A see below (5436 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1137+3605 1 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE J1137+3605 2 COS/FUV TIME-TA PSA G160M 1577 none none none none 1 1054.0 S G J1137+3605 3 COS/FUV TIME-TA PSA G160M 1577 none none none none 2 850.0 S G J1137+3605 4 COS/FUV TIME-TA PSA G160M 1577 none none none none 2 850.0 S G J1137+3605 5 COS/FUV TIME-TA PSA G160M 1577 none none none none 2 924.0 S G J1137+3605 6 COS/FUV TIME-TA PSA G140L 800 none none none 1 3 1339.0 S G 15845( 3) - 23-Jul-2019 12:28:00 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1137+3605 6 COS/FUV TIME-TA PSA G140L 800 none none none 2 3 1378.0 S G J1137+3605 6 COS/FUV TIME-TA PSA G140L 800 none none none 3 4 1320.0 S G J1137+3605 6 COS/FUV TIME-TA PSA G140L 800 none none none 4 4 1399.0 S G 15845( 3) - 23-Jul-2019 12:28:00 - [ 16] Visit: 07 (J1157+5801) 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 J1157+5801 COS/NUV ACQ/IMA PSA MIRRORA 1 700 S (700 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J1157+5801 COS/FUV TIME-TA PSA G160M 1589 BUFFER-TIME=19850.0, 1 984 S G FLASH=YES, FP-POS=1, see below SEGMENT=BOTH (1241 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 J1157+5801 COS/FUV TIME-TA PSA G160M 1589 BUFFER-TIME=19850.0, 1 500 S G FLASH=YES, FP-POS=2, see below SEGMENT=BOTH (850 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 J1157+5801 COS/FUV TIME-TA PSA G160M 1589 BUFFER-TIME=19850.0, 1 700 S G FLASH=YES, FP-POS=3, see below SEGMENT=BOTH (850 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 J1157+5801 COS/FUV TIME-TA PSA G160M 1589 BUFFER-TIME=19850.0, 1 850.0 S G FLASH=YES, FP-POS=4, see below SEGMENT=BOTH (1113 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 J1157+5801 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=9200.0, FLASH=YES, 1 1200.0 S G FP-POS=ALL, SEGMENT=A see below (5814 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1157+5801 1 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE J1157+5801 2 COS/FUV TIME-TA PSA G160M 1589 none none none none 1 1241.0 S G J1157+5801 3 COS/FUV TIME-TA PSA G160M 1589 none none none none 2 850.0 S G J1157+5801 4 COS/FUV TIME-TA PSA G160M 1589 none none none none 2 850.0 S G J1157+5801 5 COS/FUV TIME-TA PSA G160M 1589 none none none none 2 1113.0 S G J1157+5801 6 COS/FUV TIME-TA PSA G140L 800 none none none 1 3 1339.0 S G 15845( 3) - 23-Jul-2019 12:28:00 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1157+5801 6 COS/FUV TIME-TA PSA G140L 800 none none none 2 3 1567.0 S G J1157+5801 6 COS/FUV TIME-TA PSA G140L 800 none none none 3 4 1320.0 S G J1157+5801 6 COS/FUV TIME-TA PSA G140L 800 none none none 4 4 1588.0 S G 15845( 3) - 23-Jul-2019 12:28:00 - [ 18] Visit: 08 (J1352+5617) 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 J1352+5617 COS/NUV ACQ/IMA PSA MIRRORA 1 700 S (700 GE S) ------------------------------------------------------------------------------------------------------------------------------------ 2 J1352+5617 COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=19850.0, 1 984 S G FLASH=YES, FP-POS=1, see below SEGMENT=BOTH (1231 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 J1352+5617 COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=19850.0, 1 500 S G FLASH=YES, FP-POS=2, see below SEGMENT=BOTH (850 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 J1352+5617 COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=19850.0, 1 700 S G FLASH=YES, FP-POS=3, see below SEGMENT=BOTH (850 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 J1352+5617 COS/FUV TIME-TA PSA G160M 1623 BUFFER-TIME=19850.0, 1 850.0 S G FLASH=YES, FP-POS=4, see below SEGMENT=BOTH (1113 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 J1352+5617 COS/FUV TIME-TA PSA G140L 800 BUFFER-TIME=9200.0, FLASH=YES, 1 1200.0 S G FP-POS=ALL, SEGMENT=A see below (5814 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1352+5617 1 COS/NUV ACQ/IMA PSA MIRRORA none none none none 1 N/A GE J1352+5617 2 COS/FUV TIME-TA PSA G160M 1623 none none none none 1 1231.0 S G J1352+5617 3 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 850.0 S G J1352+5617 4 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 850.0 S G J1352+5617 5 COS/FUV TIME-TA PSA G160M 1623 none none none none 2 1113.0 S G J1352+5617 6 COS/FUV TIME-TA PSA G140L 800 none none none 1 3 1339.0 S G 15845( 3) - 23-Jul-2019 12:28:00 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ J1352+5617 6 COS/FUV TIME-TA PSA G140L 800 none none none 2 3 1567.0 S G J1352+5617 6 COS/FUV TIME-TA PSA G140L 800 none none none 3 4 1320.0 S G J1352+5617 6 COS/FUV TIME-TA PSA G140L 800 none none none 4 4 1588.0 S G 15845( 3) - 23-Jul-2019 12:28:00 - [ 20] Summary Form for Proposal 15845 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures PSA ------------------------------------------------------------------------------------------------------------------------------------ Configurations COS/FUV, COS/NUV ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACQ/IMAGE, TIME-TAG ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters BUFFER-TIME=19850.0, BUFFER-TIME=9200.0, FLASH=YES, FP-POS=1, FP-POS=2, FP-POS=3, FP-POS=4, FP-POS=ALL, SEGMENT=A, SEGMENT=BOTH ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements G140L, G160M, MIRRORA ------------------------------------------------------------------------------------------------------------------------------------ Target Names J0130-0014, J0141-0304, J0844+5312, J1014+5501, J1046+5827, J1137+3605, J1157+5801, J1352+5617 ------------------------------------------------------------------------------------------------------------------------------------