17511( 6) - 20-Feb-2026 17:33:58 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 17511 Version: 6 Check-in Time: 20-Feb-2026 17:33:58 STScI Edit Number: 4 Title A Major Overhaul of Ultraviolet-Based Black Hole Mass Prescriptions ------------------------------------------------------------------------------------ Type Cycle GO 31 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Jaya Maithil Smithsonian Institution Astrophysical Y Observatory CoI: Dr. Michael S. Brotherton University of Wyoming Y CoI: Dr. Ohad Shemmer University of North Texas N CoI: Dr. Pu Du Institute of High Energy Physics, Chinese N Academy of Science CoI: Prof. Jian-Min Wang Institute of High Energy Physics, Chinese N Academy of Science CoI: Dr. Sarah Gallagher The University of Western Ontario N CoI: Prof. Keith Horne University of St Andrews N CoI: Prof. Rodrigo Nemmen Universidade de Sao Paulo N CoI: Prof. Jessie Caye Runnoe Vanderbilt University N CoI: Zhaohui Shang Tianjin Normal University N CoI: Prof. Adam D. Myers University of Wyoming N CoI: Theodora Zastrocky University of Wyoming N ------------------------------------------------------------------------------------ Abstract We propose obtaining UV spectra of 18 bright reverberation-mapped AGNs with Eddington ratio greater than 0.3 in order to overhaul single-epoch black hole mass prescriptions using the C IV and Mg II emission lines. Combining the new spectra with archival data, we will cover a complete range of Eddington ratio seen in AGNs and quadruple the number of high accretion rate AGNs than previously used. Samples deficient in highly accreting AGNs led to significant overestimation of single-epoch (SE) black hole mass formulations for both optical and UV-based methods. Studies show that these mass overestimations are correlated with the Eddington ratio. Recently the Hbeta-based SE masses have been corrected using features in the optical spectra, and we want to use a similar approach for UV prescriptions. Our efforts will significantly improve both the accuracy and precision of black hole mass estimates based on single-epoch UV spectra. This project has wide application given the hundreds of thousands of rest-frame UV spectra of high-redshift quasars produced by large spectroscopic surveys. ------------------------------------------------------------------------------------ Observations Description ------------------------ We propose to make long-slit spectroscopic observations of 18 reverberation-mapped AGNs using STIS MAMA and CCD with the 52''x0.2'' slit. We will use the 1st-order gratings G140L, G230L and G430L to obtain the spectra covering C iv to Mg ii lines. Our targets have GALEX NUV AB magnitude brighter than 17.8. The redshifts of these targets fall in the range 0.028 <= z <= 0.4 and their V magnitudes are in the range 14.19 to 17.2. We request 29 orbits in total for the project. 17511( 6) - 20-Feb-2026 17:33:58 - [ 2] Our scientific objectives need the assessment of line ratios and line profiles of emission lines diagnostic of accretion rates. We will observe C iv lambda 1549 to Mg ii lambda 2798 that corresponds to far-ultraviolet (FUV), near-ultraviolet (NUV) and optical regions at the redshifts of our target. We will utilize STIS Multi-Anode Microchannel Array (MAMA) FUV G140L, NUV G230L and CCD G430L gratings. The STIS instrument offers the remarkable capability to acquire almost simultaneous spectra with consistent aperture. It minimizes potential systematic biases due to AGN variability, host-galaxy contamination, and contributions from the narrow-line region. STIS FUV MAMA 1st order G140L grating provides a spectral range of 1150-1730 angstrom with resolution of 960-1440 and will cover the lamda 1400 feature and the C iv line for low-redshift targets (z <= 0.115). We will use the recommended 52x0.2D1 aperture to place the targets two arcsecond above the edge of the FUV MAMA detector to minimize the extra dark current. We will observe Mg ii for our low-redshift targets using STIS NUV MAMA 1st order grating G230L that provides a spectral range of 1570-3180 angstrom with spectral resolution of 500-1010. G230L will also be used for higher redshift targets (z >= 0.121) to observe C iv line. We will use the standard 52x0.2 aperture for the NUV MAMA. For higher redshift targets the Mg ii line will be covered by the STIS CCD G430L grating with spectral range 2900-5700 angstrom and resolution of 530-1040. To minimize losses caused by imperfect charge transfer efficiency, we will use the recommended E1 aperture position for the CCD detector. Our targets are relatively faint and will not exceed the MAMA/CCD brightness limit. To ensure effective removal of cosmic ray hits and bad pixels, we implement a dithering technique for each grating recommended in the STIS instrument handbook. To estimate the required exposure time, we utilized the STIS Spectroscopic ETC and selected the proposed STIS configuration, point source type, and a non-stellar model spectra (QSO, LBQS based). We then simulated the spectra of 18 targets by taking into account factors such as redshift, extinction, and GALEX AB magnitude (i or u magnitude if GALEX magnitudes were not available). In our simulations, we used standard zodiacal light and Earth shine light configurations. For low-redshift targets (z <= 0.115), we used STIS MAMA-FUV and MAMA-NUV gratings to simulate the spectra with a signal-to-noise (S/N) per resolution element greater than 15 in the continuum, specifically for the observed wavelength of C iv and, whenever possible, the lambda 1400 feature and Mg ii lines. For higher redshift targets (z > 0.121), we used STIS MAMA-NUV and CCD gratings with the same S/N requirement. We are requesting 1-2 orbits for each target to obtain a spectra with S/N>15. We provide the STIS ETC id for each target. We use the entire orbit and exceed our minimum exposure time estimates, which are therefore conservation. This approach guarantees a good S/N even for objects that have dimmed since their GALEX measurements. ------------------------------------------------------------------------------------ 17511( 6) - 20-Feb-2026 17:33:58 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 SDSSJ100402. GALAXY, QSO, QUASAR RA=10H04M2.6102S, J2000 V = 15.7 61+285535.3 DEC=+28D55'35.33" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 -1.5233898063796222E-7 -2.5000008463393897E-5 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 2 SDSSJ075051. GALAXY, QSO, QUASAR RA=07H50M51.7200S, J2000 V = 17.2 72+245409.3 DEC=+24D54'9.35" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 -5.880029544155135E-7 -8.900001375877764E-5 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 3 SDSSJ080101. GALAXY, QSO, QUASAR RA=08H01M1.4078S, J2000 V = 16.88 41+184840.7 DEC=+18D48'40.85" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 5.070857775023197E-6 3.8E-5 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 4 SDSSJ074352. GALAXY, QSO, QUASAR RA=07H43M52.0264S, J2000 V = 15.9 02+271239.5 DEC=+27D12'39.51" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 -2.9985159974465303E-7 -8.999904821394011E-6 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 5 SDSSJ101000. GALAXY, QSO, QUASAR RA=10H10M0.6873S, J2000 V = 17.0 68+300321.5 DEC=+30D03'21.57" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 7.163188389426095E-6 1.3E-5 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 17511( 6) - 20-Feb-2026 17:33:58 - [ 4] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 6 PG1404+226 GALAXY, QSO, QUASAR RA=14H06M21.8901S, J2000 V = 16.42 DEC=+22D23'46.51" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 -7.210551768954993E-7 -5.59999534743838E-5 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 7 PG1448+273 GALAXY, QSO, QUASAR RA=14H51M8.7648S, J2000 V = 15.01 DEC=+27D09'26.96" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 -2.5475169854850804E-6 -3.0000092010595836E-5 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 8 PG1402+261 GALAXY, QSO, QUASAR RA=14H05M16.2179S, J2000 V = 15.34 DEC=+25D55'34.12" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 -5.188884424711411E-7 -1.5000046005297918E-5 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 9 PG1322+659 GALAXY, QSO, QUASAR RA=13H23M49.5184S, J2000 V = 15.84 DEC=+65D41'48.16" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 1.2958613774130763E-5 -1.6999956642393954E-5 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 10 PG1552+085 GALAXY, QSO, QUASAR RA=15H54M44.5798S, J2000 V = 16.16 DEC=+08D22'21.41" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 -1.0107727730791497E-6 2.6E-5 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 17511( 6) - 20-Feb-2026 17:33:58 - [ 5] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 11 PG1440+356 GALAXY, QSO, QUASAR RA=14H42M7.4715S, J2000 V = 14.58 DEC=+35D26'22.94" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 4.418662547096705E-6 -1.5000046005297918E-5 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 12 MRK-142 GALAXY, QSO, QUASAR RA=10H25M31.2788S, J2000 V = 16.12 DEC=+51D40'34.87" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 4.730397806736316E-6 -8.300007721118163E-5 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 13 PG1415+451 GALAXY, QSO, QUASAR RA=14H17M0.8224S, J2000 V = 16.63 DEC=+44D56'6.34" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 -7.3455939810184125E-6 1.36E-4 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 14 PG1211+143 GALAXY, QSO, QUASAR RA=12H14M17.6700S, J2000 V = 14.19 DEC=+14D03'13.10" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 2.5427751774283756E-6 2.5E-5 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 15 PG1519+226 GALAXY, QSO, QUASAR RA=15H21M14.2570S, J2000 V = 16.09 DEC=+22D27'43.83" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 -5.338342878758164E-6 -1.5000046005297918E-5 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 17511( 6) - 20-Feb-2026 17:33:58 - [ 6] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 16 PG1048+342 GALAXY, QSO, QUASAR RA=10H51M43.8916S, J2000 V = 16.79 DEC=+33D59'26.68" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 -3.5378539220097226E-6 3.2E-5 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 17 PG0923+129 GALAXY, QSO, QUASAR RA=09H26M3.2695S, J2000 V = 14.6 DEC=+12D44'3.73" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 6.3563503890404595E-6 -9.400009730597958E-5 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 18 PG1100+772 GALAXY, QSO, QUASAR RA=11H04M13.6800S, J2000 V = 15.72 DEC=+76D58'58.19" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 5.0316027859430616E-6 5.0E-6 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 17511( 6) - 20-Feb-2026 17:33:58 - [ 7] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type STIS-ALONG-SLIT Pattern_Purpose DITHER Number_Of_Points 2 Point_Spacing 0.15 Line_Spacing Coordinate_Frame POS-TARG Pattern_Orient 90.0 Angle_Between_Sides Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 2 Primary_Pattern Secondary_Pattern Pattern_Type STIS-ALONG-SLIT Pattern_Purpose DITHER Number_Of_Points 3 Point_Spacing 0.15 Line_Spacing Coordinate_Frame POS-TARG Pattern_Orient 90.0 Angle_Between_Sides Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ 17511( 6) - 20-Feb-2026 17:33:58 - [ 8] Visit: 01 (SDSSJ100402) 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 SDSSJ100402 STIS/CCD ACQ F28X50LP MIRROR ACQTYPE=POINT 1 10 S (10 .61+285535. S) 3 ------------------------------------------------------------------------------------------------------------------------------------ 2 SDSSJ100402 STIS/CCD ACCUM 52X0.2E1 G430L 4300 CR-SPLIT=2 1 100 S (200 PATTERN 1 2 .61+285535. S) 3 ------------------------------------------------------------------------------------------------------------------------------------ 3 SDSSJ100402 STIS/NUV ACCUM 52X0.2 G230L 2376 1 683 S PATTERN 1 3 .61+285535. -MAMA (1366 S) 3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SDSSJ100402.61+2855 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A 35.3 SDSSJ100402.61+2855 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 1 1 N/A 35.3 SDSSJ100402.61+2855 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 2 1 N/A 35.3 SDSSJ100402.61+2855 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 1 1 N/A 35.3 SDSSJ100402.61+2855 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 2 1 N/A 35.3 SDSSJ100402.61+2855 3 STIS/NUV ACCUM 52X0.2 G230L 2376 1 none none none 1 N/A 35.3 -MAMA SDSSJ100402.61+2855 3 STIS/NUV ACCUM 52X0.2 G230L 2376 2 none none none 1 N/A 35.3 -MAMA 17511( 6) - 20-Feb-2026 17:33:58 - [ 9] Visit: 02 (SDSSJ075051) 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 SDSSJ075051 STIS/CCD ACQ F28X50LP MIRROR ACQTYPE=POINT 1 20 S (20 .72+245409. S) 3 ------------------------------------------------------------------------------------------------------------------------------------ 2 SDSSJ075051 STIS/NUV ACCUM 52X0.2 G230L 2376 1 1188 S PATTERN 2 2 .72+245409. -MAMA see below 3 (3466 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SDSSJ075051 STIS/CCD ACCUM 52X0.2E1 G430L 4300 CR-SPLIT=2 1 300 S (600 PATTERN 1 3 .72+245409. S) 3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SDSSJ075051.72+2454 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A 09.3 SDSSJ075051.72+2454 2 STIS/NUV ACCUM 52X0.2 G230L 2376 1 none none none 1 1100.0 S 09.3 -MAMA SDSSJ075051.72+2454 2 STIS/NUV ACCUM 52X0.2 G230L 2376 2 none none none 1 858.0 S 09.3 -MAMA SDSSJ075051.72+2454 2 STIS/NUV ACCUM 52X0.2 G230L 2376 3 none none none 2 1508.0 S 09.3 -MAMA SDSSJ075051.72+2454 3 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 1 2 N/A 09.3 SDSSJ075051.72+2454 3 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 2 2 N/A 09.3 SDSSJ075051.72+2454 3 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 1 2 N/A 09.3 SDSSJ075051.72+2454 3 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 2 2 N/A 09.3 17511( 6) - 20-Feb-2026 17:33:58 - [ 10] Visit: 03 (SDSSJ080101) 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 SDSSJ080101 STIS/CCD ACQ F28X50LP MIRROR ACQTYPE=POINT 1 25 S (25 .41+184840. S) 7 ------------------------------------------------------------------------------------------------------------------------------------ 2 SDSSJ080101 STIS/CCD ACCUM 52X0.2E1 G430L 4300 CR-SPLIT=2 1 378 S (756 PATTERN 1 2 .41+184840. S) 7 ------------------------------------------------------------------------------------------------------------------------------------ 3 SDSSJ080101 STIS/NUV ACCUM 52X0.2 G230L 2376 1 1100 S PATTERN 2 3 .41+184840. -MAMA see below 7 (3430 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 | ------------------------------------------------------------------------------------------------------------------------------------ SDSSJ080101.41+1848 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A 40.7 SDSSJ080101.41+1848 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 1 1 N/A 40.7 SDSSJ080101.41+1848 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 2 1 N/A 40.7 SDSSJ080101.41+1848 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 1 1 N/A 40.7 SDSSJ080101.41+1848 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 2 1 N/A 40.7 SDSSJ080101.41+1848 3 STIS/NUV ACCUM 52X0.2 G230L 2376 1 none none none 1 883.0 S 40.7 -MAMA SDSSJ080101.41+1848 3 STIS/NUV ACCUM 52X0.2 G230L 2376 2 none none none 2 1274.0 S 40.7 -MAMA SDSSJ080101.41+1848 3 STIS/NUV ACCUM 52X0.2 G230L 2376 3 none none none 2 1273.0 S 40.7 -MAMA 17511( 6) - 20-Feb-2026 17:33:58 - [ 11] Visit: 04 (SDSSJ074352) 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 SDSSJ074352 STIS/CCD ACQ F28X50LP MIRROR ACQTYPE=POINT 1 10 S (10 .02+271239. S) 5 ------------------------------------------------------------------------------------------------------------------------------------ 2 SDSSJ074352 STIS/CCD ACCUM 52X0.2E1 G430L 4300 CR-SPLIT=2 1 90 S (180 PATTERN 1 2 .02+271239. S) 5 ------------------------------------------------------------------------------------------------------------------------------------ 3 SDSSJ074352 STIS/NUV ACCUM 52X0.2 G230L 2376 1 718 S PATTERN 1 3 .02+271239. -MAMA (1436 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 | ------------------------------------------------------------------------------------------------------------------------------------ SDSSJ074352.02+2712 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A 39.5 SDSSJ074352.02+2712 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 1 1 N/A 39.5 SDSSJ074352.02+2712 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 2 1 N/A 39.5 SDSSJ074352.02+2712 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 1 1 N/A 39.5 SDSSJ074352.02+2712 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 2 1 N/A 39.5 SDSSJ074352.02+2712 3 STIS/NUV ACCUM 52X0.2 G230L 2376 1 none none none 1 N/A 39.5 -MAMA SDSSJ074352.02+2712 3 STIS/NUV ACCUM 52X0.2 G230L 2376 2 none none none 1 N/A 39.5 -MAMA 17511( 6) - 20-Feb-2026 17:33:58 - [ 12] Visit: 05 (SDSSJ101000) 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 SDSSJ101000 STIS/CCD ACQ F28X50LP MIRROR ACQTYPE=POINT 1 25 S (25 .68+300321. S) 5 ------------------------------------------------------------------------------------------------------------------------------------ 2 SDSSJ101000 STIS/NUV ACCUM 52X0.2 G230L 2376 1 1100 S PATTERN 2 2 .68+300321. -MAMA see below 5 (3262 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 SDSSJ101000 STIS/CCD ACCUM 52X0.2E1 G430L 4300 CR-SPLIT=2 1 398 S (796 PATTERN 1 3 .68+300321. 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 | ------------------------------------------------------------------------------------------------------------------------------------ SDSSJ101000.68+3003 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A 21.5 SDSSJ101000.68+3003 2 STIS/NUV ACCUM 52X0.2 G230L 2376 1 none none none 1 1038 S 21.5 -MAMA SDSSJ101000.68+3003 2 STIS/NUV ACCUM 52X0.2 G230L 2376 2 none none none 1 906.0 S 21.5 -MAMA SDSSJ101000.68+3003 2 STIS/NUV ACCUM 52X0.2 G230L 2376 3 none none none 2 1318.0 S 21.5 -MAMA SDSSJ101000.68+3003 3 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 1 2 N/A 21.5 SDSSJ101000.68+3003 3 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 2 2 N/A 21.5 SDSSJ101000.68+3003 3 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 1 2 N/A 21.5 SDSSJ101000.68+3003 3 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 2 2 N/A 21.5 17511( 6) - 20-Feb-2026 17:33:58 - [ 13] Visit: 06 (PG1404) 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 PG1404+226 STIS/CCD ACQ F28X50LP MIRROR ACQTYPE=POINT 1 25 S (25 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 PG1404+226 STIS/NUV ACCUM 52X0.2 G230L 2376 1 969 S PATTERN 1 2 -MAMA (1938 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 | ------------------------------------------------------------------------------------------------------------------------------------ PG1404+226 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A PG1404+226 2 STIS/NUV ACCUM 52X0.2 G230L 2376 1 none none none 1 N/A -MAMA PG1404+226 2 STIS/NUV ACCUM 52X0.2 G230L 2376 2 none none none 1 N/A -MAMA 17511( 6) - 20-Feb-2026 17:33:58 - [ 14] Visit: 07 (PG1448) 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 PG1448+273 STIS/CCD ACQ F28X50LP MIRROR ACQTYPE=POINT 1 25 S (25 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 PG1448+273 STIS/FUV ACCUM 52X0.2D1 G140L 1425 1 1975 S POS TARG 0, null; -MAMA see below PATTERN 1 2 (3775 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 PG1448+273 STIS/NUV ACCUM 52X0.2 G230L 2376 1 150 S (300 PATTERN 1 3 -MAMA 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 | ------------------------------------------------------------------------------------------------------------------------------------ PG1448+273 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A PG1448+273 2 STIS/FUV ACCUM 52X0.2D1 G140L 1425 1 none none none 1 2083.0 S -MAMA PG1448+273 2 STIS/FUV ACCUM 52X0.2D1 G140L 1425 2 none none none 2 1692.0 S -MAMA PG1448+273 3 STIS/NUV ACCUM 52X0.2 G230L 2376 1 none none none 2 N/A -MAMA PG1448+273 3 STIS/NUV ACCUM 52X0.2 G230L 2376 2 none none none 2 N/A -MAMA 17511( 6) - 20-Feb-2026 17:33:58 - [ 15] Visit: 08 (PG1402) 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 PG1402+261 STIS/CCD ACQ F28X50LP MIRROR ACQTYPE=POINT 1 10 S (10 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 PG1402+261 STIS/CCD ACCUM 52X0.2E1 G430L 4300 CR-SPLIT=2 1 156 S (312 PATTERN 1 2 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 PG1402+261 STIS/NUV ACCUM 52X0.2 G230L 2376 1 627 S PATTERN 1 3 -MAMA (1254 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 | ------------------------------------------------------------------------------------------------------------------------------------ PG1402+261 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A PG1402+261 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 1 1 N/A PG1402+261 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 2 1 N/A PG1402+261 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 1 1 N/A PG1402+261 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 2 1 N/A PG1402+261 3 STIS/NUV ACCUM 52X0.2 G230L 2376 1 none none none 1 N/A -MAMA PG1402+261 3 STIS/NUV ACCUM 52X0.2 G230L 2376 2 none none none 1 N/A -MAMA 17511( 6) - 20-Feb-2026 17:33:58 - [ 16] Visit: 09 (PG1322) 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 PG1322+659 STIS/CCD ACQ F28X50LP MIRROR ACQTYPE=POINT 1 15 S (15 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 PG1322+659 STIS/CCD ACCUM 52X0.2E1 G430L 4300 CR-SPLIT=2 1 180 S (360 PATTERN 1 2 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 PG1322+659 STIS/NUV ACCUM 52X0.2 G230L 2376 1 785 S PATTERN 1 3 -MAMA (1569 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 | ------------------------------------------------------------------------------------------------------------------------------------ PG1322+659 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A PG1322+659 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 1 1 N/A PG1322+659 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 2 1 N/A PG1322+659 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 1 1 N/A PG1322+659 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 2 1 N/A PG1322+659 3 STIS/NUV ACCUM 52X0.2 G230L 2376 1 none none none 1 N/A -MAMA PG1322+659 3 STIS/NUV ACCUM 52X0.2 G230L 2376 2 none none none 1 784.0 S -MAMA 17511( 6) - 20-Feb-2026 17:33:58 - [ 17] Visit: 10 (PG1552) 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 PG1552+085 STIS/CCD ACQ F28X50LP MIRROR ACQTYPE=POINT 1 30 S (30 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 PG1552+085 STIS/CCD ACCUM 52X0.2E1 G430L 4300 CR-SPLIT=2 1 258 S (516 PATTERN 1 2 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 PG1552+085 STIS/NUV ACCUM 52X0.2 G230L 2376 1 1250 S PATTERN 2 3 -MAMA see below (3624 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 | ------------------------------------------------------------------------------------------------------------------------------------ PG1552+085 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A PG1552+085 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 1 1 N/A PG1552+085 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 2 1 N/A PG1552+085 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 1 1 N/A PG1552+085 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 2 1 N/A PG1552+085 3 STIS/NUV ACCUM 52X0.2 G230L 2376 1 none none none 1 1090.0 S -MAMA PG1552+085 3 STIS/NUV ACCUM 52X0.2 G230L 2376 2 none none none 2 1190.0 S -MAMA PG1552+085 3 STIS/NUV ACCUM 52X0.2 G230L 2376 3 none none none 2 1344.0 S -MAMA 17511( 6) - 20-Feb-2026 17:33:58 - [ 18] Visit: 11 (PG1440) 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 PG1440+356 STIS/CCD ACQ F28X50LP MIRROR ACQTYPE=POINT 1 10 S (10 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 PG1440+356 STIS/NUV ACCUM 52X0.2 G230L 2376 1 255 S (255 -MAMA S) ------------------------------------------------------------------------------------------------------------------------------------ 3 PG1440+356 STIS/FUV ACCUM 52X0.2D1 G140L 1425 1 693 S POS TARG 0, null; -MAMA (1386 S) PATTERN 1 3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ PG1440+356 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A PG1440+356 2 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 1 N/A -MAMA PG1440+356 3 STIS/FUV ACCUM 52X0.2D1 G140L 1425 1 none none none 1 N/A -MAMA PG1440+356 3 STIS/FUV ACCUM 52X0.2D1 G140L 1425 2 none none none 1 N/A -MAMA 17511( 6) - 20-Feb-2026 17:33:58 - [ 19] Visit: 12 (MRK142) 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 MRK-142 STIS/CCD ACQ F28X50LP MIRROR ACQTYPE=POINT 1 20 S (20 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 MRK-142 STIS/FUV ACCUM 52X0.2D1 G140L 1425 1 1004 S POS TARG 0, null; -MAMA (3396 S) PATTERN 2 2 ------------------------------------------------------------------------------------------------------------------------------------ 3 MRK-142 STIS/NUV ACCUM 52X0.2 G230L 2376 1 325 S (650 PATTERN 1 3 -MAMA 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 | ------------------------------------------------------------------------------------------------------------------------------------ MRK-142 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A MRK-142 2 STIS/FUV ACCUM 52X0.2D1 G140L 1425 1 none none none 1 N/A -MAMA MRK-142 2 STIS/FUV ACCUM 52X0.2D1 G140L 1425 2 none none none 1 N/A -MAMA MRK-142 2 STIS/FUV ACCUM 52X0.2D1 G140L 1425 3 none none none 2 1388.0 S -MAMA MRK-142 3 STIS/NUV ACCUM 52X0.2 G230L 2376 1 none none none 2 N/A -MAMA MRK-142 3 STIS/NUV ACCUM 52X0.2 G230L 2376 2 none none none 2 N/A -MAMA 17511( 6) - 20-Feb-2026 17:33:58 - [ 20] Visit: 13 (PG1415) 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 PG1415+451 STIS/CCD ACQ F28X50LP MIRROR ACQTYPE=POINT 1 30 S (30 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 PG1415+451 STIS/CCD ACCUM 52X0.2E1 G430L 4300 CR-SPLIT=2 1 350 S (700 PATTERN 1 2 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 PG1415+451 STIS/NUV ACCUM 52X0.2 G230L 2376 1 1222 S PATTERN 2 3 -MAMA see below (3518 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 | ------------------------------------------------------------------------------------------------------------------------------------ PG1415+451 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A PG1415+451 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 1 1 N/A PG1415+451 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 2 1 N/A PG1415+451 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 1 1 N/A PG1415+451 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 2 1 N/A PG1415+451 3 STIS/NUV ACCUM 52X0.2 G230L 2376 1 none none none 1 945.0 S -MAMA PG1415+451 3 STIS/NUV ACCUM 52X0.2 G230L 2376 2 none none none 2 1275.0 S -MAMA PG1415+451 3 STIS/NUV ACCUM 52X0.2 G230L 2376 3 none none none 2 1298.0 S -MAMA 17511( 6) - 20-Feb-2026 17:33:58 - [ 21] Visit: 14 (PG1211) 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 PG1211+143 STIS/CCD ACQ F28X50LP MIRROR ACQTYPE=POINT 1 10 S (10 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 PG1211+143 STIS/NUV ACCUM 52X0.2 G230L 2376 1 250 S (500 PATTERN 1 2 -MAMA S) ------------------------------------------------------------------------------------------------------------------------------------ 3 PG1211+143 STIS/FUV ACCUM 52X0.2D1 G140L 1425 1 1200 S POS TARG 0, null; -MAMA see below PATTERN 2 3 (3657 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 | ------------------------------------------------------------------------------------------------------------------------------------ PG1211+143 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A PG1211+143 2 STIS/NUV ACCUM 52X0.2 G230L 2376 1 none none none 1 N/A -MAMA PG1211+143 2 STIS/NUV ACCUM 52X0.2 G230L 2376 2 none none none 1 N/A -MAMA PG1211+143 3 STIS/FUV ACCUM 52X0.2D1 G140L 1425 1 none none none 1 1118.0 S -MAMA PG1211+143 3 STIS/FUV ACCUM 52X0.2D1 G140L 1425 2 none none none 2 1220.0 S -MAMA PG1211+143 3 STIS/FUV ACCUM 52X0.2D1 G140L 1425 3 none none none 2 1319.0 S -MAMA 17511( 6) - 20-Feb-2026 17:33:58 - [ 22] Visit: 15 (PG1519) 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 PG1519+226 STIS/CCD ACQ F28X50LP MIRROR ACQTYPE=POINT 1 25 S (25 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 PG1519+226 STIS/CCD ACCUM 52X0.2E1 G430L 4300 CR-SPLIT=2 1 206 S (618 PATTERN 2 2 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 PG1519+226 STIS/NUV ACCUM 52X0.2 G230L 2376 1 1150 S PATTERN 2 3 -MAMA see below (3522 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 | ------------------------------------------------------------------------------------------------------------------------------------ PG1519+226 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A PG1519+226 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 1 1 N/A PG1519+226 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 2 1 N/A PG1519+226 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 1 1 N/A PG1519+226 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 2 1 N/A PG1519+226 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 3 none none 1 1 N/A PG1519+226 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 3 none none 2 1 N/A PG1519+226 3 STIS/NUV ACCUM 52X0.2 G230L 2376 1 none none none 1 970.0 S -MAMA PG1519+226 3 STIS/NUV ACCUM 52X0.2 G230L 2376 2 none none none 2 1228.0 S -MAMA PG1519+226 3 STIS/NUV ACCUM 52X0.2 G230L 2376 3 none none none 2 1324.0 S -MAMA 17511( 6) - 20-Feb-2026 17:33:58 - [ 23] Visit: 16 (PG1048) 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 PG1048+342 STIS/CCD ACQ F28X50LP MIRROR ACQTYPE=POINT 1 25 S (25 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 PG1048+342 STIS/CCD ACCUM 52X0.2E1 G430L 4300 CR-SPLIT=2 1 232 S (696 PATTERN 2 2 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 PG1048+342 STIS/NUV ACCUM 52X0.2 G230L 2376 1 1184 S PATTERN 2 3 -MAMA see below (3456 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 | ------------------------------------------------------------------------------------------------------------------------------------ PG1048+342 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A PG1048+342 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 1 1 N/A PG1048+342 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 2 1 N/A PG1048+342 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 1 1 N/A PG1048+342 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 2 1 N/A PG1048+342 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 3 none none 1 1 N/A PG1048+342 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 3 none none 2 1 N/A PG1048+342 3 STIS/NUV ACCUM 52X0.2 G230L 2376 1 none none none 1 898.0 S -MAMA PG1048+342 3 STIS/NUV ACCUM 52X0.2 G230L 2376 2 none none none 2 1279.0 S -MAMA PG1048+342 3 STIS/NUV ACCUM 52X0.2 G230L 2376 3 none none none 2 1279.0 S -MAMA 17511( 6) - 20-Feb-2026 17:33:58 - [ 24] Visit: 17 (PG0923) 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 PG0923+129 STIS/CCD ACQ F28X50LP MIRROR ACQTYPE=POINT 1 30 S (30 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 PG0923+129 STIS/NUV ACCUM 52X0.2 G230L 2376 1 310 S (620 PATTERN 1 2 -MAMA S) ------------------------------------------------------------------------------------------------------------------------------------ 3 PG0923+129 STIS/FUV ACCUM 52X0.2D1 G140L 1425 1 1156 S POS TARG 0, null; -MAMA see below PATTERN 2 3 (3456 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 | ------------------------------------------------------------------------------------------------------------------------------------ PG0923+129 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A PG0923+129 2 STIS/NUV ACCUM 52X0.2 G230L 2376 1 none none none 1 N/A -MAMA PG0923+129 2 STIS/NUV ACCUM 52X0.2 G230L 2376 2 none none none 1 N/A -MAMA PG0923+129 3 STIS/FUV ACCUM 52X0.2D1 G140L 1425 1 none none none 1 918.0 S -MAMA PG0923+129 3 STIS/FUV ACCUM 52X0.2D1 G140L 1425 2 none none none 2 1269.0 S -MAMA PG0923+129 3 STIS/FUV ACCUM 52X0.2D1 G140L 1425 3 none none none 2 1269.0 S -MAMA 17511( 6) - 20-Feb-2026 17:33:58 - [ 25] Visit: 18 (PG1100) 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 PG1100+772 STIS/CCD ACQ F28X50LP MIRROR ACQTYPE=POINT 1 10 S (10 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 PG1100+772 STIS/NUV ACCUM 52X0.2 G230L 2376 1 784 S PATTERN 1 2 -MAMA (1568 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 PG1100+772 STIS/CCD ACCUM 52X0.2E1 G430L 4300 CR-SPLIT=2 1 218 S (436 PATTERN 1 3 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 | ------------------------------------------------------------------------------------------------------------------------------------ PG1100+772 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A PG1100+772 2 STIS/NUV ACCUM 52X0.2 G230L 2376 1 none none none 1 N/A -MAMA PG1100+772 2 STIS/NUV ACCUM 52X0.2 G230L 2376 2 none none none 1 N/A -MAMA PG1100+772 3 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 1 1 N/A PG1100+772 3 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 2 1 N/A PG1100+772 3 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 1 1 N/A PG1100+772 3 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 2 1 N/A 17511( 6) - 20-Feb-2026 17:33:58 - [ 26] Visit: 51 (SDSSJ100402) Visit Requirements: On Hold Comments: Additional Comments: Repeat of failed visit 01 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 SDSSJ100402 STIS/CCD ACQ F28X50LP MIRROR ACQTYPE=POINT 1 10 S (10 .61+285535. S) 3 ------------------------------------------------------------------------------------------------------------------------------------ 2 SDSSJ100402 STIS/CCD ACCUM 52X0.2E1 G430L 4300 CR-SPLIT=2 1 100 S (200 PATTERN 1 2 .61+285535. S) 3 ------------------------------------------------------------------------------------------------------------------------------------ 3 SDSSJ100402 STIS/NUV ACCUM 52X0.2 G230L 2376 1 683 S PATTERN 1 3 .61+285535. -MAMA (1366 S) 3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SDSSJ100402.61+2855 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A 35.3 SDSSJ100402.61+2855 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 1 1 N/A 35.3 SDSSJ100402.61+2855 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 2 1 N/A 35.3 SDSSJ100402.61+2855 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 1 1 N/A 35.3 SDSSJ100402.61+2855 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 2 1 N/A 35.3 SDSSJ100402.61+2855 3 STIS/NUV ACCUM 52X0.2 G230L 2376 1 none none none 1 N/A 35.3 -MAMA SDSSJ100402.61+2855 3 STIS/NUV ACCUM 52X0.2 G230L 2376 2 none none none 1 N/A 35.3 -MAMA 17511( 6) - 20-Feb-2026 17:33:58 - [ 27] Visit: 52 (SDSSJ075051) Visit Requirements: On Hold Comments: Additional Comments: Repeat of second orbit of visit 02 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 SDSSJ075051 STIS/CCD ACQ F28X50LP MIRROR ACQTYPE=POINT 1 20 S (20 .72+245409. S) 3 ------------------------------------------------------------------------------------------------------------------------------------ 2 SDSSJ075051 STIS/CCD ACCUM 52X0.2E1 G430L 4300 CR-SPLIT=2 1 300 S (600 PATTERN 1 2 .72+245409. S) 3 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ SDSSJ075051.72+2454 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A 09.3 SDSSJ075051.72+2454 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 1 1 N/A 09.3 SDSSJ075051.72+2454 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 2 1 N/A 09.3 SDSSJ075051.72+2454 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 1 1 N/A 09.3 SDSSJ075051.72+2454 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 2 1 N/A 09.3 17511( 6) - 20-Feb-2026 17:33:58 - [ 28] Visit: 63 (PG1415) 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 PG1415+451 STIS/CCD ACQ F28X50LP MIRROR ACQTYPE=POINT 1 30 S (30 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 PG1415+451 STIS/CCD ACCUM 52X0.2E1 G430L 4300 CR-SPLIT=2 1 350 S (700 PATTERN 1 2 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 PG1415+451 STIS/NUV ACCUM 52X0.2 G230L 2376 1 1222 S -MAMA see below (945 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 | ------------------------------------------------------------------------------------------------------------------------------------ PG1415+451 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A PG1415+451 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 1 1 N/A PG1415+451 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 2 1 N/A PG1415+451 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 1 1 N/A PG1415+451 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 2 1 N/A PG1415+451 3 STIS/NUV ACCUM 52X0.2 G230L 2376 none none none none 1 945.0 S -MAMA 17511( 6) - 20-Feb-2026 17:33:58 - [ 29] Visit: 64 (PG1211) 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 PG1211+143 STIS/CCD ACQ F28X50LP MIRROR ACQTYPE=POINT 1 10 S (10 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 PG1211+143 STIS/NUV ACCUM 52X0.2 G230L 2376 1 250 S (500 PATTERN 1 2 -MAMA S) ------------------------------------------------------------------------------------------------------------------------------------ 3 PG1211+143 STIS/FUV ACCUM 52X0.2D1 G140L 1425 1 1200 S POS TARG 0, null; -MAMA see below PATTERN 2 3 (3657 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 | ------------------------------------------------------------------------------------------------------------------------------------ PG1211+143 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A PG1211+143 2 STIS/NUV ACCUM 52X0.2 G230L 2376 1 none none none 1 N/A -MAMA PG1211+143 2 STIS/NUV ACCUM 52X0.2 G230L 2376 2 none none none 1 N/A -MAMA PG1211+143 3 STIS/FUV ACCUM 52X0.2D1 G140L 1425 1 none none none 1 1118.0 S -MAMA PG1211+143 3 STIS/FUV ACCUM 52X0.2D1 G140L 1425 2 none none none 2 1220.0 S -MAMA PG1211+143 3 STIS/FUV ACCUM 52X0.2D1 G140L 1425 3 none none none 2 1319.0 S -MAMA 17511( 6) - 20-Feb-2026 17:33:58 - [ 30] Visit: 66 (PG1048) 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 PG1048+342 STIS/CCD ACQ F28X50LP MIRROR ACQTYPE=POINT 1 25 S (25 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 PG1048+342 STIS/CCD ACCUM 52X0.2E1 G430L 4300 CR-SPLIT=2 1 232 S (696 PATTERN 2 2 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 PG1048+342 STIS/NUV ACCUM 52X0.2 G230L 2376 1 1184 S PATTERN 2 3 -MAMA see below (3456 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 | ------------------------------------------------------------------------------------------------------------------------------------ PG1048+342 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A PG1048+342 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 1 1 N/A PG1048+342 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 2 1 N/A PG1048+342 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 1 1 N/A PG1048+342 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 2 1 N/A PG1048+342 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 3 none none 1 1 N/A PG1048+342 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 3 none none 2 1 N/A PG1048+342 3 STIS/NUV ACCUM 52X0.2 G230L 2376 1 none none none 1 898.0 S -MAMA PG1048+342 3 STIS/NUV ACCUM 52X0.2 G230L 2376 2 none none none 2 1279.0 S -MAMA PG1048+342 3 STIS/NUV ACCUM 52X0.2 G230L 2376 3 none none none 2 1279.0 S -MAMA 17511( 6) - 20-Feb-2026 17:33:58 - [ 31] Visit: R6 (PG1048) Visit Requirements: On Hold Comments: Additional Comments: Duplicate of first orbit of visit 66. 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 PG1048+342 STIS/CCD ACQ F28X50LP MIRROR ACQTYPE=POINT 1 25 S (25 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 PG1048+342 STIS/CCD ACCUM 52X0.2E1 G430L 4300 CR-SPLIT=2 1 232 S (696 PATTERN 2 2 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 | ------------------------------------------------------------------------------------------------------------------------------------ PG1048+342 1 STIS/CCD ACQ F28X50LP MIRROR none none none none 1 N/A PG1048+342 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 1 1 N/A PG1048+342 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 1 none none 2 1 N/A PG1048+342 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 1 1 N/A PG1048+342 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 2 none none 2 1 N/A PG1048+342 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 3 none none 1 1 N/A PG1048+342 2 STIS/CCD ACCUM 52X0.2E1 G430L 4300 3 none none 2 1 N/A 17511( 6) - 20-Feb-2026 17:33:58 - [ 32] Summary Form for Proposal 17511 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures 52X0.2, 52X0.2D1, 52X0.2E1, F28X50LP ------------------------------------------------------------------------------------------------------------------------------------ Configurations STIS/CCD, STIS/FUV-MAMA, STIS/NUV-MAMA ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM, ACQ ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters ACQTYPE=POINT, CR-SPLIT=2 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements PATTERN 1 2, PATTERN 1 3, PATTERN 2 2, PATTERN 2 3, POS TARG 0, null ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements G140L, G230L, G430L, MIRROR ------------------------------------------------------------------------------------------------------------------------------------ Target Names MRK-142, PG0923+129, PG1048+342, PG1100+772, PG1211+143, PG1322+659, PG1402+261, PG1404+226, PG1415+451, PG1440+356, PG1448+273, PG1519+226, PG1552+085, SDSSJ074352.02+271239.5, SDSSJ075051.72+245409.3, SDSSJ080101.41+184840.7, SDSSJ100402.61+285535.3, SDSSJ101000.68+300321.5 ------------------------------------------------------------------------------------------------------------------------------------