15127( 4) - 05-Dec-2018 16:30:54 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 15127 Version: 4 Check-in Time: 05-Dec-2018 16:30:54 STScI Edit Number: 1 Title Search for an evaporating ocean on the super-Earth HIP 116454b ------------------------------------------------------------------------------------ Type Cycle GO 25 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Vincent Bourrier Observatoire de Geneve Y CoI: Dr. Alain Lecavelier des Etangs CNRS, Institut d'Astrophysique de Paris N CoI: Prof. David Ehrenreich Observatoire de Geneve N CoI: Prof. Francesco Pepe Observatoire de Geneve N CoI: Mr. Baptiste Lavie Observatoire de Geneve N ------------------------------------------------------------------------------------ Abstract The super-Earth HIP116454b was the first exoplanet detected by the K2 mission, in transit across a bright and nearby K1 dwarf (V=10.2, d=55 pc). The low density of the planet suggests it must have at least 30% water or a 0.5% H-He envelope. Given the strong XUV irradiation from the young (2 Gyr) host star, this H-He envelope should have been lost through evaporation in a few hundred millions year, suggesting that HIP 116454b likely contains a large mass fraction of water. The shallow transit depth makes difficult the search for water vapor in the lower atmosphere with HST/WFC3. The moderate orbital distance of this warm (~700 K) planet favors the formation of a super-critical steam envelope, which should be promptly dissociated at high altitude by the XUV irradiation and become observable as hydrogen flowing within and beyond the Roche lobe. The host star is similar to HD 189733, host to an evaporating hot Jupiter, and numerical simulations of HIP116454b show that the hydrogen exosphere resulting from the dissociation of water is observable with HST/STIS at Ly-alpha. The detection of this exosphere would be the first signature of an evolved evaporating ocean on an extrasolar planet, as well as the first validation of internal structure models of exoplanets in this mass regime. It would also determine how to best search for water in the lower atmosphere of HIP116454b with the JWST. A non-detection of escaping hydrogen, as with 55 Cnc e and HD 97658b, would bring useful constraints on the nature of the planetary atmosphere, the evolutionary path of close-in super-Earths, and the progenitors of the rocky evaporation remnants detected by Kepler. ------------------------------------------------------------------------------------ Observations Description ------------------------ This program consists in 3 visits of 5 HST orbits each. In each visit, we will observe the transit of an exoplanet (HIP116454b) in front of its host star. Transits occur every 9.12 days (the orbital period of the planet) and last for 2.25 hours. The goal is to search for a hydrogen exosphere surrounding the planet and occulting the star at Lyman-alpha. The timing requirements are set as phase constraints on the first ACQ exposure of the first orbit in a visit, with allowed start phase range between 19-26 min depending on the visit. We schedule the three visits so that there are always two HST orbits falling within the planet transit. Phase constraints are shifted from visit #1 to #3 so 15127( 4) - 05-Dec-2018 16:30:54 - [ 2] that visit #1 also covers the phase range before the transit, visit #2 before and after the transit, and visit #3 after the transit. This is because the transit of the putative exosphere can begin earlier, and end later, than the planet transit. We set a BETWEEN constraint for all visits between April, 1st 2018 and October, 1st 2018 to optimize airglow contamination in intensity and radial velocity. It would be best for our science goals if the three visits could be scheduled as close as possible to the end of this window. We moved the AUTO-WAVECAL to GO-WAVECAL done during Earth occultation. ------------------------------------------------------------------------------------ 15127( 4) - 05-Dec-2018 16:30:54 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 HIP-116454 STAR, EXTRA-SOLAR RA=23H35M49.2814S +/- 0.01642", J2000 V = V = 10.19 B 11.08; R 9.71; I 9.25; J PLANET, K III-I DEC=+00D26'43.86" +/- 0.01239" -3.26 8.604 ; H 8.140 ; K 8.029 Reference Frame: ICRS Extended: NO Comments: All target properties come from the SIMBAD database. The star has Hipparcos astrometric coordinates (HIP 116454). We used the confirmation charts to check that the coordinates and proper motion were correct. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2000 -0.015867146344102565 -0.1859 0.01777 ------------------------------------------------------------------------------------------------------------------------------------ 15127( 4) - 05-Dec-2018 16:30:54 - [ 4] Visit: 01 Visit Requirements: SCHED 100%; BETWEEN 01-APR-2019:00:00:00 AND 01-OCT-2019:00:00:00; Period 9.1205 D AND ZERO-PHASE HJD2456907.89 On Hold Comments: Additional Comments: We set a BETWEEN constraint to optimize airglow contamination in intensity and radial velocity 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 HIP-116454 STIS/CCD ACQ F28X50OII MIRROR 1 5 S (5 S) PHASE 0.972 TO 0.9735; SEQ 1-4 NON-INT Comments: The target is too bright for the longpass filter, and the F28X50OII was selected instead. Time to reach signal to noise ratio of 40 is estimated at 1.8s, with time to saturation 187s. We set exposure time to 5s. ------------------------------------------------------------------------------------------------------------------------------------ 2 HIP-116454 STIS/CCD ACQ/PEA 52X0.05D1 G430L 4300 1 10 S (10 K S) Comments: 10s allows to reach over S/N=70 with STIS/CCD/G430L at 4300 Angstroms, and is well below the time to saturation (200s). The Spectroscopic ETC yields a warning about the issue with charge transfer efficiency for low background, but we are just using the CCD for the target acquisition, after which we switch to the MAMA. ------------------------------------------------------------------------------------------------------------------------------------ 3 HIP-116454 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 BUFFER-TIME=900, WAVECAL=NO 1 1796 S -MAMA G see below (1595 S) Comments: We are basically photon-starved and set the exposure time to the maximum possible value. The star is a near twin of HD189733 (see above ETC run) and HD97658, observed with the same settings in previous programs, except that it is farther away and fainter. We thus expect lower count rates, and can define the buffer-time as Texp/2 for the orbits of all visits. ------------------------------------------------------------------------------------------------------------------------------------ 4 WAVE STIS/FUV ACCUM 52X0.1 G140M 1222 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 5 HIP-116454 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 BUFFER-TIME=1000, WAVECAL=NO 1 3000 S SEQ 5-6 NON-INT -MAMA G see below (2726 S) ------------------------------------------------------------------------------------------------------------------------------------ 15127( 4) - 05-Dec-2018 16:30:54 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 6 WAVE STIS/FUV ACCUM 52X0.1 G140M 1222 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 7 HIP-116454 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 BUFFER-TIME=1000, WAVECAL=NO 1 3000 S SEQ 7-8 NON-INT -MAMA G see below (2726 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 WAVE STIS/FUV ACCUM 52X0.1 G140M 1222 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 9 HIP-116454 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 BUFFER-TIME=1000, WAVECAL=NO 1 3000 S SEQ 9-10 NON-INT -MAMA G see below (2726 S) ------------------------------------------------------------------------------------------------------------------------------------ 10 WAVE STIS/FUV ACCUM 52X0.1 G140M 1222 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 11 HIP-116454 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 BUFFER-TIME=1000, WAVECAL=NO 1 3000 S SEQ 11-12 NON-INT -MAMA G see below (2726 S) ------------------------------------------------------------------------------------------------------------------------------------ 12 WAVE STIS/FUV ACCUM 52X0.1 G140M 1222 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 | ------------------------------------------------------------------------------------------------------------------------------------ HIP-116454 1 STIS/CCD ACQ F28X50OI MIRROR none none none none 1 N/A I HIP-116454 2 STIS/CCD ACQ/PEA 52X0.05D G430L 4300 none none none none 1 N/A K 1 HIP-116454 3 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 none none none none 1 1595.0 S -MAMA G WAVE 4 STIS/FUV ACCUM 52X0.1 G140M 1222 none none none none 1 N/A -MAMA HIP-116454 5 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 none none none none 2 2726.0 S -MAMA G WAVE 6 STIS/FUV ACCUM 52X0.1 G140M 1222 none none none none 2 N/A -MAMA HIP-116454 7 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 none none none none 3 2726.0 S -MAMA G WAVE 8 STIS/FUV ACCUM 52X0.1 G140M 1222 none none none none 3 N/A -MAMA 15127( 4) - 05-Dec-2018 16:30:54 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ HIP-116454 9 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 none none none none 4 2726.0 S -MAMA G WAVE 10 STIS/FUV ACCUM 52X0.1 G140M 1222 none none none none 4 N/A -MAMA HIP-116454 11 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 none none none none 5 2726.0 S -MAMA G WAVE 12 STIS/FUV ACCUM 52X0.1 G140M 1222 none none none none 5 N/A -MAMA 15127( 4) - 05-Dec-2018 16:30:54 - [ 7] Visit: 02 Visit Requirements: SCHED 100%; BETWEEN 01-APR-2018:00:00:00 AND 01-OCT-2018:00:00:00; Period 9.1205 D AND ZERO-PHASE HJD2456907.89 On Hold Comments: Additional Comments: We set a BETWEEN constraint to optimize airglow contamination in intensity and radial velocity 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 HIP-116454 STIS/CCD ACQ F28X50OII MIRROR 1 5 S (5 S) PHASE 0.982 TO 0.984; SEQ 1-4 NON-INT Comments: The target is too bright for the longpass filter, and the F28X50OII was selected instead. Time to reach signal to noise ratio of 40 is estimated at 1.8s, with time to saturation 187s. We set exposure time to 5s. ------------------------------------------------------------------------------------------------------------------------------------ 2 HIP-116454 STIS/CCD ACQ/PEA 52X0.05D1 G430L 4300 1 10 S (10 K S) Comments: 10s allows to reach over S/N=70 with STIS/CCD/G430L at 4300 Angstroms, and is well below the time to saturation (200s). The Spectroscopic ETC yields a warning about the issue with charge transfer efficiency for low background, but we are just using the CCD for the target acquisition, after which we switch to the MAMA. ------------------------------------------------------------------------------------------------------------------------------------ 3 HIP-116454 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 BUFFER-TIME=900, WAVECAL=NO 1 1796 S -MAMA G see below (1595 S) Comments: We are basically photon-starved and set the exposure time to the maximum possible value. The star is a near twin of HD189733 (see above ETC run) and HD97658, observed with the same settings in previous programs, except that it is farther away and fainter. We thus expect lower count rates, and can define the buffer-time as Texp/2 for the orbits of all visits. ------------------------------------------------------------------------------------------------------------------------------------ 4 WAVE STIS/FUV ACCUM 52X0.1 G140M 1222 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 5 HIP-116454 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 BUFFER-TIME=1000, WAVECAL=NO 1 2153 S SEQ 5-6 NON-INT -MAMA G see below (2726 S) ------------------------------------------------------------------------------------------------------------------------------------ 15127( 4) - 05-Dec-2018 16:30:54 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 6 WAVE STIS/FUV ACCUM 52X0.1 G140M 1222 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 7 HIP-116454 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 BUFFER-TIME=1000, WAVECAL=NO 1 2153 S SEQ 7-8 NON-INT -MAMA G see below (2726 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 WAVE STIS/FUV ACCUM 52X0.1 G140M 1222 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 9 HIP-116454 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 BUFFER-TIME=1000, WAVECAL=NO 1 2153 S SEQ 9-10 NON-INT -MAMA G see below (2726 S) ------------------------------------------------------------------------------------------------------------------------------------ 10 WAVE STIS/FUV ACCUM 52X0.1 G140M 1222 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 11 HIP-116454 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 BUFFER-TIME=1000, WAVECAL=NO 1 2153 S SEQ 11-12 NON-INT -MAMA G see below (2726 S) ------------------------------------------------------------------------------------------------------------------------------------ 12 WAVE STIS/FUV ACCUM 52X0.1 G140M 1222 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 | ------------------------------------------------------------------------------------------------------------------------------------ HIP-116454 1 STIS/CCD ACQ F28X50OI MIRROR none none none none 1 N/A I HIP-116454 2 STIS/CCD ACQ/PEA 52X0.05D G430L 4300 none none none none 1 N/A K 1 HIP-116454 3 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 none none none none 1 1595.0 S -MAMA G WAVE 4 STIS/FUV ACCUM 52X0.1 G140M 1222 none none none none 1 N/A -MAMA HIP-116454 5 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 none none none none 2 2726.0 S -MAMA G WAVE 6 STIS/FUV ACCUM 52X0.1 G140M 1222 none none none none 2 N/A -MAMA HIP-116454 7 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 none none none none 3 2726.0 S -MAMA G WAVE 8 STIS/FUV ACCUM 52X0.1 G140M 1222 none none none none 3 N/A -MAMA 15127( 4) - 05-Dec-2018 16:30:54 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ HIP-116454 9 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 none none none none 4 2726.0 S -MAMA G WAVE 10 STIS/FUV ACCUM 52X0.1 G140M 1222 none none none none 4 N/A -MAMA HIP-116454 11 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 none none none none 5 2726.0 S -MAMA G WAVE 12 STIS/FUV ACCUM 52X0.1 G140M 1222 none none none none 5 N/A -MAMA 15127( 4) - 05-Dec-2018 16:30:54 - [ 10] Visit: 03 Visit Requirements: SCHED 100%; BETWEEN 01-APR-2019:00:00:00 AND 01-OCT-2019:00:00:00; Period 9.1205 D AND ZERO-PHASE HJD2456907.89 On Hold Comments: Additional Comments: We set a BETWEEN constraint to optimize airglow contamination in intensity and radial velocity 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 HIP-116454 STIS/CCD ACQ F28X50OII MIRROR 1 5 S (5 S) PHASE 0.992 TO 0.994; SEQ 1-4 NON-INT Comments: The target is too bright for the longpass filter, and the F28X50OII was selected instead. Time to reach signal to noise ratio of 40 is estimated at 1.8s, with time to saturation 187s. We set exposure time to 5s. ------------------------------------------------------------------------------------------------------------------------------------ 2 HIP-116454 STIS/CCD ACQ/PEA 52X0.05D1 G430L 4300 1 10 S (10 K S) Comments: 10s allows to reach over S/N=70 with STIS/CCD/G430L at 4300 Angstroms, and is well below the time to saturation (200s). The Spectroscopic ETC yields a warning about the issue with charge transfer efficiency for low background, but we are just using the CCD for the target acquisition, after which we switch to the MAMA. ------------------------------------------------------------------------------------------------------------------------------------ 3 HIP-116454 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 BUFFER-TIME=900, WAVECAL=NO 1 1796 S -MAMA G see below (1595 S) Comments: We are basically photon-starved and set the exposure time to the maximum possible value. The star is a near twin of HD189733 (see above ETC run) and HD97658, observed with the same settings in previous programs, except that it is farther away and fainter. We thus expect lower count rates, and can define the buffer-time as Texp/2 for the orbits of all visits. ------------------------------------------------------------------------------------------------------------------------------------ 4 WAVE STIS/FUV ACCUM 52X0.1 G140M 1222 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 5 HIP-116454 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 BUFFER-TIME=1000, WAVECAL=NO 1 2153 S SEQ 5-6 NON-INT -MAMA G see below (2726 S) ------------------------------------------------------------------------------------------------------------------------------------ 15127( 4) - 05-Dec-2018 16:30:54 - [ 11] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 6 WAVE STIS/FUV ACCUM 52X0.1 G140M 1222 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 7 HIP-116454 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 BUFFER-TIME=1000, WAVECAL=NO 1 2153 S SEQ 7-8 NON-INT -MAMA G see below (2726 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 WAVE STIS/FUV ACCUM 52X0.1 G140M 1222 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 9 HIP-116454 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 BUFFER-TIME=1000, WAVECAL=NO 1 2153 S SEQ 9-10 NON-INT -MAMA G see below (2726 S) ------------------------------------------------------------------------------------------------------------------------------------ 10 WAVE STIS/FUV ACCUM 52X0.1 G140M 1222 1 DEF (0 S) -MAMA ------------------------------------------------------------------------------------------------------------------------------------ 11 HIP-116454 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 BUFFER-TIME=1000, WAVECAL=NO 1 2153 S SEQ 11-12 NON-INT -MAMA G see below (2726 S) ------------------------------------------------------------------------------------------------------------------------------------ 12 WAVE STIS/FUV ACCUM 52X0.1 G140M 1222 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 | ------------------------------------------------------------------------------------------------------------------------------------ HIP-116454 1 STIS/CCD ACQ F28X50OI MIRROR none none none none 1 N/A I HIP-116454 2 STIS/CCD ACQ/PEA 52X0.05D G430L 4300 none none none none 1 N/A K 1 HIP-116454 3 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 none none none none 1 1595.0 S -MAMA G WAVE 4 STIS/FUV ACCUM 52X0.1 G140M 1222 none none none none 1 N/A -MAMA HIP-116454 5 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 none none none none 2 2726.0 S -MAMA G WAVE 6 STIS/FUV ACCUM 52X0.1 G140M 1222 none none none none 2 N/A -MAMA HIP-116454 7 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 none none none none 3 2726.0 S -MAMA G WAVE 8 STIS/FUV ACCUM 52X0.1 G140M 1222 none none none none 3 N/A -MAMA 15127( 4) - 05-Dec-2018 16:30:54 - [ 12] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ HIP-116454 9 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 none none none none 4 2726.0 S -MAMA G WAVE 10 STIS/FUV ACCUM 52X0.1 G140M 1222 none none none none 4 N/A -MAMA HIP-116454 11 STIS/FUV TIME-TA 52X0.1D1 G140M 1222 none none none none 5 2726.0 S -MAMA G WAVE 12 STIS/FUV ACCUM 52X0.1 G140M 1222 none none none none 5 N/A -MAMA 15127( 4) - 05-Dec-2018 16:30:54 - [ 13] Summary Form for Proposal 15127 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures 52X0.05D1, 52X0.1, 52X0.1D1, F28X50OII ------------------------------------------------------------------------------------------------------------------------------------ Configurations STIS/CCD, STIS/FUV-MAMA ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM, ACQ, ACQ/PEAK, TIME-TAG ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters BUFFER-TIME=1000, BUFFER-TIME=900, WAVECAL=NO ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements BETWEEN 01-APR-2018:00:00:00 AND 01-OCT-2018:00:00:00, BETWEEN 01-APR-2019:00:00:00 AND 01-OCT-2019:00:00:00, PHASE 0.972 TO 0.9735, PHASE 0.982 TO 0.984, PHASE 0.992 TO 0.994, Period 9.1205 D AND ZERO-PHASE HJD2456907.89, SCHED 100%, SEQ 1-4 NON-INT, SEQ 11-12 NON-INT, SEQ 5-6 NON-INT, SEQ 7-8 NON-INT, SEQ 9-10 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements G140M, G430L, MIRROR ------------------------------------------------------------------------------------------------------------------------------------ Target Names HIP-116454, WAVE ------------------------------------------------------------------------------------------------------------------------------------