16724( 7) - 09-Jan-2023 14:45:40 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 16724 Version: 7 Check-in Time: 09-Jan-2023 14:45:40 STScI Edit Number: 1 Title Hydrodynamic atmospheric escape in a benchmark ultra-hot Jupiter ------------------------------------------------------------------------------------ Type Cycle GO 29 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Leonardo Dos Santos Space Telescope Science Institute Y CoI: Prof. David Ehrenreich University of Geneva, Department of N Astronomy CoI: Dr. Vincent Bourrier University of Geneva, Department of N Astronomy CoI: Dr. Julia Seidel University of Geneva, Department of N Astronomy CoI: Prof. Monika Lendl University of Geneva, Department of N Astronomy CoI: Dr. Jens Hoeijmakers Lund University N CoI: Prof. David K. Sing The Johns Hopkins University N CoI: Dr. Joshua D. Lothringer Utah Valley University N CoI: Prof. Aline Vidotto Universiteit Leiden N CoI: Dr. Vivien Parmentier University of Oxford N CoI: Dr. Munazza Alam Carnegie Institution of Washington N CoI: Dr. Johanna Teske Carnegie Institution of Washington N CoI: Joost Wardenier University of Oxford N ------------------------------------------------------------------------------------ Abstract Hydrodynamic atmospheric escape is thought to be the main avenue for early evolution in exoplanets ranging from gas giants to terrestrial worlds, as shown by demographic studies resulting from the Kepler survey. However, with only three exoplanets to date that display smoking gun evidence of hydrodynamic escape, most modeling efforts to understand this process have been limited to semi-arbitrary assumptions and artificial test cases. This has a downstream effect that limits our capacity to assess if sub-Jovian planets are able to retain their volatile-rich atmospheres. While hot Jupiters are under no threat of losing significant fractions of their mass, they are the best targets to study hydrodynamic escape because they have detectable signals of exospheric metals in transmission spectroscopy. These signatures can only be observed by HST in the ultraviolet. In this program, we propose to observe the transmission spectrum of the ultra-hot Jupiter WASP-76b. We predict that this planet is losing mass at a rate 10 times larger than that of HD 209458b, and we can detect escape of Mg and Fe at more than 5-sigma confidence in high resolution. We further predict that the escaping material fills the Roche lobe of the planet and is in a state of geometric blow-off. Our results will automatically yield a precise near-UV transmission spectrum of WASP-76 b, a crucial measurement to probe opacity sources in its stratosphere and rainout of metallic species. ------------------------------------------------------------------------------------ Observations Description ------------------------ 16724( 7) - 09-Jan-2023 14:45:40 - [ 2] We shall observe two transits of the ultra-hot Jupiter WASP-76b using STIS/NUV-MAMA. The objective is to detect metals escaping from the planet, and producing in-transit absorption in emission lines between 2400 and 2900 angstrom. This program is time sensitive because it can only be executed when the planet transits. Thus, we set a periodic time constraint. It is imperative to observe as many orbits as possible in a visit to cover the entirety of the transit, as well as obtain out-of-transit baseline observations. UV observations are limited to a maximum of five orbits, so we set the phase constraints to allow five consecutive orbits per visit. There are multiple observing opportunities between early November 2021 and mid-February 2022, as well as the last months of Cycle 29. We will use the E230M grating centered at 2707 angstrom with the square 0.2x0.2 slit aiming for the best spectrophotometric stability. We will use the TIME-TAG mode to allow us to break down each exposure into sub-exposures, which in turn is necessary to obtain a precise time series of fluxes. The ETC recommends a buffer time of 265 s, but at this value we would require special handling for the program because the number of buffer dumps exceeds 30. No further acquisition exposures are necessary in consecutive orbits within the same visit. Each orbit was set to execute one peakup exposure before the science exposure. WASP-76 is too bright for a peakup using the MIRROR, so we use instead the G430L element; the aperture 31X0.05NDB is necessary to avoid saturation in comparison with other apertures. The wavelength calibration was set to happen after the science exposure in order to spend as much time as possible on target. Due to the position of our target in the sky, the available visibility is around 1700 s per orbit. In order to allow us to have as much time as possible on target, we set the schedulability to 30%. ------------------------------------------------------------------------------------ 16724( 7) - 09-Jan-2023 14:45:40 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 BD+01-316 STAR, F3-F9 RA=01H46M31.8577S, J2000 V = 9.52 DEC=+02D42'2.03" Reference Frame: ICRS Extended: NO Comments: Coordinates updated to ICRS reference frame, epoch J2000. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2000 0.0030298983041362917 -0.040819 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 16724( 7) - 09-Jan-2023 14:45:40 - [ 4] Visit: 01 Visit Requirements: SCHED 100%; Period 1.80988198 D AND ZERO-PHASE HJD2458080.626165 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 BD+01-316 STIS/CCD ACQ F28X50OII MIRROR 1 1 S (1 S) PHASE 0.9015628 TO 0.08462415; SEQ 1-4 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 BD+01-316 STIS/CCD ACQ/PEA 31X0.05ND G430L 4300 1 1 S (1 S) K B ------------------------------------------------------------------------------------------------------------------------------------ 3 BD+01-316 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 BUFFER-TIME=265, WAVECAL=NO 1 2700 S -MAMA G see below (1563 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2707 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 5 BD+01-316 STIS/CCD ACQ/PEA 31X0.05ND G430L 4300 1 1 S (1 S) SEQ 5-7 NON-INT K B ------------------------------------------------------------------------------------------------------------------------------------ 6 BD+01-316 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 BUFFER-TIME=265, WAVECAL=NO 1 2700 S -MAMA G see below (1792 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2707 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 8 BD+01-316 STIS/CCD ACQ/PEA 31X0.05ND G430L 4300 1 1 S (1 S) SEQ 8-10 NON-INT K B ------------------------------------------------------------------------------------------------------------------------------------ 9 BD+01-316 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 BUFFER-TIME=265, WAVECAL=NO 1 2700 S -MAMA G see below (1792 S) ------------------------------------------------------------------------------------------------------------------------------------ 10 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2707 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 11 BD+01-316 STIS/CCD ACQ/PEA 31X0.05ND G430L 4300 1 1 S (1 S) SEQ 11-13 NON-INT K B ------------------------------------------------------------------------------------------------------------------------------------ 12 BD+01-316 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 BUFFER-TIME=265, WAVECAL=NO 1 2700 S -MAMA G see below (1792 S) ------------------------------------------------------------------------------------------------------------------------------------ 16724( 7) - 09-Jan-2023 14:45:40 - [ 5] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 13 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2707 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 14 BD+01-316 STIS/CCD ACQ/PEA 31X0.05ND G430L 4300 1 1 S (1 S) SEQ 14-16 NON-INT K B ------------------------------------------------------------------------------------------------------------------------------------ 15 BD+01-316 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 BUFFER-TIME=265, WAVECAL=NO 1 2700 S -MAMA G see below (1792 S) ------------------------------------------------------------------------------------------------------------------------------------ 16 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2707 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ BD+01-316 1 STIS/CCD ACQ F28X50OI MIRROR none none none none 1 N/A I BD+01-316 2 STIS/CCD ACQ/PEA 31X0.05N G430L 4300 none none none none 1 N/A K DB BD+01-316 3 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 none none none none 1 1563.0 S -MAMA G WAVE 4 STIS/NUV ACCUM 0.2X0.2 E230M 2707 none none none none 1 N/A -MAMA BD+01-316 5 STIS/CCD ACQ/PEA 31X0.05N G430L 4300 none none none none 2 N/A K DB BD+01-316 6 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 none none none none 2 1792.0 S -MAMA G WAVE 7 STIS/NUV ACCUM 0.2X0.2 E230M 2707 none none none none 2 N/A -MAMA BD+01-316 8 STIS/CCD ACQ/PEA 31X0.05N G430L 4300 none none none none 3 N/A K DB BD+01-316 9 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 none none none none 3 1792.0 S -MAMA G WAVE 10 STIS/NUV ACCUM 0.2X0.2 E230M 2707 none none none none 3 N/A -MAMA BD+01-316 11 STIS/CCD ACQ/PEA 31X0.05N G430L 4300 none none none none 4 N/A K DB BD+01-316 12 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 none none none none 4 1792.0 S -MAMA G WAVE 13 STIS/NUV ACCUM 0.2X0.2 E230M 2707 none none none none 4 N/A -MAMA BD+01-316 14 STIS/CCD ACQ/PEA 31X0.05N G430L 4300 none none none none 5 N/A K DB 16724( 7) - 09-Jan-2023 14:45:40 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ BD+01-316 15 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 none none none none 5 1792.0 S -MAMA G WAVE 16 STIS/NUV ACCUM 0.2X0.2 E230M 2707 none none none none 5 N/A -MAMA 16724( 7) - 09-Jan-2023 14:45:40 - [ 7] Visit: 02 Visit Requirements: SCHED 100%; Period 1.80988198 D AND ZERO-PHASE HJD2458080.626165 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 BD+01-316 STIS/CCD ACQ F28X50OII MIRROR 1 1 S (1 S) PHASE 0.91537585 TO 0.0984372; SEQ 1-4 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 BD+01-316 STIS/CCD ACQ/PEA 31X0.05ND G430L 4300 1 1 S (1 S) K B ------------------------------------------------------------------------------------------------------------------------------------ 3 BD+01-316 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 BUFFER-TIME=265, WAVECAL=NO 1 2700 S -MAMA G see below (1563 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2707 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 5 BD+01-316 STIS/CCD ACQ/PEA 31X0.05ND G430L 4300 1 1 S (1 S) SEQ 5-7 NON-INT K B ------------------------------------------------------------------------------------------------------------------------------------ 6 BD+01-316 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 BUFFER-TIME=265, WAVECAL=NO 1 2700 S -MAMA G see below (1792 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2707 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 8 BD+01-316 STIS/CCD ACQ/PEA 31X0.05ND G430L 4300 1 1 S (1 S) SEQ 8-10 NON-INT K B ------------------------------------------------------------------------------------------------------------------------------------ 9 BD+01-316 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 BUFFER-TIME=265, WAVECAL=NO 1 2700 S -MAMA G see below (1792 S) ------------------------------------------------------------------------------------------------------------------------------------ 10 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2707 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 11 BD+01-316 STIS/CCD ACQ/PEA 31X0.05ND G430L 4300 1 1 S (1 S) SEQ 11-13 NON-INT K B ------------------------------------------------------------------------------------------------------------------------------------ 12 BD+01-316 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 BUFFER-TIME=265, WAVECAL=NO 1 2700 S -MAMA G see below (1792 S) ------------------------------------------------------------------------------------------------------------------------------------ 16724( 7) - 09-Jan-2023 14:45:40 - [ 8] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 13 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2707 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 14 BD+01-316 STIS/CCD ACQ/PEA 31X0.05ND G430L 4300 1 1 S (1 S) SEQ 14-16 NON-INT K B ------------------------------------------------------------------------------------------------------------------------------------ 15 BD+01-316 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 BUFFER-TIME=265, WAVECAL=NO 1 2700 S -MAMA G see below (1792 S) ------------------------------------------------------------------------------------------------------------------------------------ 16 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2707 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ BD+01-316 1 STIS/CCD ACQ F28X50OI MIRROR none none none none 1 N/A I BD+01-316 2 STIS/CCD ACQ/PEA 31X0.05N G430L 4300 none none none none 1 N/A K DB BD+01-316 3 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 none none none none 1 1563.0 S -MAMA G WAVE 4 STIS/NUV ACCUM 0.2X0.2 E230M 2707 none none none none 1 N/A -MAMA BD+01-316 5 STIS/CCD ACQ/PEA 31X0.05N G430L 4300 none none none none 2 N/A K DB BD+01-316 6 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 none none none none 2 1792.0 S -MAMA G WAVE 7 STIS/NUV ACCUM 0.2X0.2 E230M 2707 none none none none 2 N/A -MAMA BD+01-316 8 STIS/CCD ACQ/PEA 31X0.05N G430L 4300 none none none none 3 N/A K DB BD+01-316 9 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 none none none none 3 1792.0 S -MAMA G WAVE 10 STIS/NUV ACCUM 0.2X0.2 E230M 2707 none none none none 3 N/A -MAMA BD+01-316 11 STIS/CCD ACQ/PEA 31X0.05N G430L 4300 none none none none 4 N/A K DB BD+01-316 12 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 none none none none 4 1792.0 S -MAMA G WAVE 13 STIS/NUV ACCUM 0.2X0.2 E230M 2707 none none none none 4 N/A -MAMA BD+01-316 14 STIS/CCD ACQ/PEA 31X0.05N G430L 4300 none none none none 5 N/A K DB 16724( 7) - 09-Jan-2023 14:45:40 - [ 9] 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 | ------------------------------------------------------------------------------------------------------------------------------------ BD+01-316 15 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 none none none none 5 1792.0 S -MAMA G WAVE 16 STIS/NUV ACCUM 0.2X0.2 E230M 2707 none none none none 5 N/A -MAMA 16724( 7) - 09-Jan-2023 14:45:40 - [ 10] Visit: R2 (Repeat of Visit 02) Visit Requirements: SCHED 100%; Period 1.80988198 D AND ZERO-PHASE HJD2458080.626165 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 BD+01-316 STIS/CCD ACQ F28X50OII MIRROR 1 1 S (1 S) PHASE 0.91537585 TO 0.0984372; SEQ 1-3 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 BD+01-316 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 BUFFER-TIME=265, WAVECAL=NO 1 2700 S -MAMA G see below (2079 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2707 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 4 BD+01-316 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 BUFFER-TIME=265, WAVECAL=NO 1 2700 S SEQ 4-5 NON-INT -MAMA G see below (2496 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2707 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 6 BD+01-316 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 BUFFER-TIME=265, WAVECAL=NO 1 2700 S SEQ 6-7 NON-INT -MAMA G see below (2496 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2707 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 8 BD+01-316 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 BUFFER-TIME=265, WAVECAL=NO 1 2700 S SEQ 8-9 NON-INT -MAMA G see below (2496 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2707 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 10 BD+01-316 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 BUFFER-TIME=265, WAVECAL=NO 1 2700 S SEQ 10-11 NON-INT -MAMA G see below (2496 S) ------------------------------------------------------------------------------------------------------------------------------------ 11 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2707 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 16724( 7) - 09-Jan-2023 14:45:40 - [ 11] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BD+01-316 1 STIS/CCD ACQ F28X50OI MIRROR none none none none 1 N/A I BD+01-316 2 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 none none none none 1 2079.0 S -MAMA G WAVE 3 STIS/NUV ACCUM 0.2X0.2 E230M 2707 none none none none 1 N/A -MAMA BD+01-316 4 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 none none none none 2 2496.0 S -MAMA G WAVE 5 STIS/NUV ACCUM 0.2X0.2 E230M 2707 none none none none 2 N/A -MAMA BD+01-316 6 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 none none none none 3 2496.0 S -MAMA G WAVE 7 STIS/NUV ACCUM 0.2X0.2 E230M 2707 none none none none 3 N/A -MAMA BD+01-316 8 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 none none none none 4 2496.0 S -MAMA G WAVE 9 STIS/NUV ACCUM 0.2X0.2 E230M 2707 none none none none 4 N/A -MAMA BD+01-316 10 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 none none none none 5 2496.0 S -MAMA G WAVE 11 STIS/NUV ACCUM 0.2X0.2 E230M 2707 none none none none 5 N/A -MAMA 16724( 7) - 09-Jan-2023 14:45:40 - [ 12] Visit: S2 (Repeat of Visit R2) Visit Requirements: SCHED 100%; Period 1.80988198 D AND ZERO-PHASE HJD2458080.62570 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 BD+01-316 STIS/CCD ACQ F28X50OII MIRROR 1 1 S (1 S) PHASE 0.9079130 TO 0.9309347; SEQ 1-3 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 BD+01-316 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 BUFFER-TIME=265, WAVECAL=NO 1 2700 S -MAMA G see below (2079 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2707 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 4 BD+01-316 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 BUFFER-TIME=265, WAVECAL=NO 1 2700 S SEQ 4-5 NON-INT -MAMA G see below (2496 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2707 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 6 BD+01-316 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 BUFFER-TIME=265, WAVECAL=NO 1 2700 S SEQ 6-7 NON-INT -MAMA G see below (2496 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2707 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 8 BD+01-316 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 BUFFER-TIME=265, WAVECAL=NO 1 2700 S SEQ 8-9 NON-INT -MAMA G see below (2496 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2707 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 10 BD+01-316 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 BUFFER-TIME=265, WAVECAL=NO 1 2700 S SEQ 10-11 NON-INT -MAMA G see below (2496 S) ------------------------------------------------------------------------------------------------------------------------------------ 11 WAVE STIS/NUV ACCUM 0.2X0.2 E230M 2707 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 16724( 7) - 09-Jan-2023 14:45:40 - [ 13] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ BD+01-316 1 STIS/CCD ACQ F28X50OI MIRROR none none none none 1 N/A I BD+01-316 2 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 none none none none 1 2079.0 S -MAMA G WAVE 3 STIS/NUV ACCUM 0.2X0.2 E230M 2707 none none none none 1 N/A -MAMA BD+01-316 4 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 none none none none 2 2496.0 S -MAMA G WAVE 5 STIS/NUV ACCUM 0.2X0.2 E230M 2707 none none none none 2 N/A -MAMA BD+01-316 6 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 none none none none 3 2496.0 S -MAMA G WAVE 7 STIS/NUV ACCUM 0.2X0.2 E230M 2707 none none none none 3 N/A -MAMA BD+01-316 8 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 none none none none 4 2496.0 S -MAMA G WAVE 9 STIS/NUV ACCUM 0.2X0.2 E230M 2707 none none none none 4 N/A -MAMA BD+01-316 10 STIS/NUV TIME-TA 0.2X0.2 E230M 2707 none none none none 5 2496.0 S -MAMA G WAVE 11 STIS/NUV ACCUM 0.2X0.2 E230M 2707 none none none none 5 N/A -MAMA 16724( 7) - 09-Jan-2023 14:45:40 - [ 14] Summary Form for Proposal 16724 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures 0.2X0.2, 31X0.05NDB, F28X50OII ------------------------------------------------------------------------------------------------------------------------------------ Configurations STIS/CCD, STIS/NUV-MAMA ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM, ACQ, ACQ/PEAK, TIME-TAG ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters BUFFER-TIME=265, WAVECAL=NO ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements PHASE 0.9015628 TO 0.08462415, PHASE 0.9079130 TO 0.9309347, PHASE 0.91537585 TO 0.0984372, Period 1.80988198 D AND ZERO-PHASE HJD2458080.62570, Period 1.80988198 D AND ZERO-PHASE HJD2458080.626165, SCHED 100%, SEQ 1-3 NON-INT, SEQ 1-4 NON-INT, SEQ 10-11 NON-INT, SEQ 11-13 NON-INT, SEQ 14-16 NON-INT, SEQ 4-5 NON-INT, SEQ 5-7 NON-INT, SEQ 6-7 NON-INT, SEQ 8-10 NON-INT, SEQ 8-9 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements E230M, G430L, MIRROR ------------------------------------------------------------------------------------------------------------------------------------ Target Names BD+01-316, WAVE ------------------------------------------------------------------------------------------------------------------------------------