14887( 5) - 04-May-2017 17:17:09 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 14887 Version: 5 Check-in Time: 04-May-2017 17:17:09 STScI Edit Number: 1 Title Spectroscopic Characterization of a Newborn Neptune-Sized Planet ------------------------------------------------------------------------------------ Type Cycle GO 24 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Bjorn Benneke California Institute of Technology Y CoI: Mr. Trevor J David California Institute of Technology N CoI: Dr. Lynne A. Hillenbrand California Institute of Technology N CoI: Erik Petigura California Institute of Technology N CoI: Dr. Eric David Lopez NASA Goddard Space Flight Center N CoI: Dr. Kevin France University of Colorado at Boulder N CoI: Dr. Heather A. Knutson California Institute of Technology N CoI: Dr. Rene Doyon Universite de Montreal N ------------------------------------------------------------------------------------ Abstract The study of planet formation as it occurs has remained an elusive frontier, until now. Our team recently identified a newly-born planet orbiting a young, 5-10 Myr old, pre-main-sequence M star in the Upper Scorpius star-forming region. In its early stage, the close-in planet is about 50% larger than Neptune. Models predict that it will contract over the coming 100-1000 Myr to become a member of the intriguingly abundant class of close-in sub-Neptunes. Spectroscopic observations of this newborn planet will give us the unprecedented opportunity to probe the formation and evolution of low-mass, close-in planets at this early stage. Here, we propose to a reconnaissance study to probe the adolescent state of the gravitationally-bound atmosphere using near-infrared transit spectroscopy and the planet's hydrogen loss rate using far-UV transit spectroscopy. Together, our observations will give us unparalleled insights into the initial state of a young close-in planet as well as into the competing timescales of Kelvin-Helmholtz contraction and envelope mass-loss involved in the early evolution of close-in sub-Neptunes and Neptunes. If the proposed reconnaissance observations detect that molecular absorption in the atmosphere of USco 1610-1919b, then USco 1610-1919b will be one of the prime targets for the 200-hour JWST/NIRISS GTO program to probe the formation and evolution of exoplanets. Mid-cycle observations are required because the final target list for JWST/GTO programs must be locked in by June 2017 before the beginning of HST Cycle 25. ------------------------------------------------------------------------------------ Observations Description ------------------------ The program consists of one WFC3/G141 transit visit and four individual UV orbits of the young exoplanet USco-1610-1919. It is essential for the orbits of WFC3/G141 visit to be scheduled in a contiguous block. ------------------------------------------------------------------------------------ 14887( 5) - 04-May-2017 17:17:09 - [ 2] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 USCO-161014. STAR, M III-I RA=16H10M14.7500S, J2000 V = 14.4 H=10.3 75-191909.3 DEC=-19D19'9.30" Reference Frame: ICRS Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2000 -6.923178530983997E-4 -0.0242 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 14887( 5) - 04-May-2017 17:17:09 - [ 3] Visit: 01 Visit Requirements: Period 5.424865 D AND ZERO-PHASE HJD2457544.253 On Hold Comments: Additional Comments: WFC3/G141 transit visit of USco1610-1919b. It is essential for the orbits in this visit to be scheduled in a contiguous block. 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 USCO-161014 WFC3/IR MULTIAC IRSUB256 F139M SAMP-SEQ=RAPID, NSAMP=5 1 DEF (1.389 POS TARG 0.0, 0.0; PHASE .75-191909. CUM S) 0.95609 TO 0.96377; SEQ 3 1-2 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 USCO-161014 WFC3/IR MULTIAC GRISM256 G141 SAMP-SEQ=SPARS25, NSAMP=6 15 DEF POS TARG 0.0, -12; .75-191909. CUM (1680.12 SPATIAL SCAN 0.037, 90.0 3 S) Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ 3 USCO-161014 WFC3/IR MULTIAC GRISM256 G141 SAMP-SEQ=SPARS25, NSAMP=6 16 DEF POS TARG 0.0, -12; .75-191909. CUM (1792.128 SPATIAL SCAN 0.037, 90.0 3 S) Degrees, Forward; SEQ 3 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 4 USCO-161014 WFC3/IR MULTIAC GRISM256 G141 SAMP-SEQ=SPARS25, NSAMP=6 16 DEF POS TARG 0.0, -12; .75-191909. CUM (1792.128 SPATIAL SCAN 0.037, 90.0 3 S) Degrees, Forward; SEQ 4 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 5 USCO-161014 WFC3/IR MULTIAC GRISM256 G141 SAMP-SEQ=SPARS25, NSAMP=6 16 DEF POS TARG 0.0, -12; .75-191909. CUM (1792.128 SPATIAL SCAN 0.037, 90.0 3 S) Degrees, Forward; SEQ 5 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 6 USCO-161014 WFC3/IR MULTIAC GRISM256 G141 SAMP-SEQ=SPARS25, NSAMP=6 16 DEF POS TARG 0.0, -12; .75-191909. CUM (1792.128 SPATIAL SCAN 0.037, 90.0 3 S) Degrees, Forward; SEQ 6 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 7 USCO-161014 WFC3/IR MULTIAC GRISM256 G141 SAMP-SEQ=SPARS25, NSAMP=6 16 DEF POS TARG 0.0, -12; .75-191909. CUM (1792.128 SPATIAL SCAN 0.037, 90.0 3 S) Degrees, Forward; SEQ 7 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ USCO-161014.75-1919 1 WFC3/IR MULTIAC IRSUB256 F139M none none none none 1 N/A 09.3 CUM 14887( 5) - 04-May-2017 17:17:09 - [ 4] 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 | ------------------------------------------------------------------------------------------------------------------------------------ USCO-161014.75-1919 2 WFC3/IR MULTIAC GRISM256 G141 none none 1 none 1 N/A 09.3 CUM USCO-161014.75-1919 2 WFC3/IR MULTIAC GRISM256 G141 none none 2 none 1 N/A 09.3 CUM USCO-161014.75-1919 2 WFC3/IR MULTIAC GRISM256 G141 none none 3 none 1 N/A 09.3 CUM USCO-161014.75-1919 2 WFC3/IR MULTIAC GRISM256 G141 none none 4 none 1 N/A 09.3 CUM USCO-161014.75-1919 2 WFC3/IR MULTIAC GRISM256 G141 none none 5 none 1 N/A 09.3 CUM USCO-161014.75-1919 2 WFC3/IR MULTIAC GRISM256 G141 none none 6 none 1 N/A 09.3 CUM USCO-161014.75-1919 2 WFC3/IR MULTIAC GRISM256 G141 none none 7 none 1 N/A 09.3 CUM USCO-161014.75-1919 2 WFC3/IR MULTIAC GRISM256 G141 none none 8 none 1 N/A 09.3 CUM USCO-161014.75-1919 2 WFC3/IR MULTIAC GRISM256 G141 none none 9 none 1 N/A 09.3 CUM USCO-161014.75-1919 2 WFC3/IR MULTIAC GRISM256 G141 none none 10 none 1 N/A 09.3 CUM USCO-161014.75-1919 2 WFC3/IR MULTIAC GRISM256 G141 none none 11 none 1 N/A 09.3 CUM USCO-161014.75-1919 2 WFC3/IR MULTIAC GRISM256 G141 none none 12 none 1 N/A 09.3 CUM USCO-161014.75-1919 2 WFC3/IR MULTIAC GRISM256 G141 none none 13 none 1 N/A 09.3 CUM USCO-161014.75-1919 2 WFC3/IR MULTIAC GRISM256 G141 none none 14 none 1 N/A 09.3 CUM USCO-161014.75-1919 2 WFC3/IR MULTIAC GRISM256 G141 none none 15 none 1 N/A 09.3 CUM USCO-161014.75-1919 3 WFC3/IR MULTIAC GRISM256 G141 none none 1 none 2 N/A 09.3 CUM USCO-161014.75-1919 3 WFC3/IR MULTIAC GRISM256 G141 none none 2 none 2 N/A 09.3 CUM USCO-161014.75-1919 3 WFC3/IR MULTIAC GRISM256 G141 none none 3 none 2 N/A 09.3 CUM USCO-161014.75-1919 3 WFC3/IR MULTIAC GRISM256 G141 none none 4 none 2 N/A 09.3 CUM USCO-161014.75-1919 3 WFC3/IR MULTIAC GRISM256 G141 none none 5 none 2 N/A 09.3 CUM USCO-161014.75-1919 3 WFC3/IR MULTIAC GRISM256 G141 none none 6 none 2 N/A 09.3 CUM USCO-161014.75-1919 3 WFC3/IR MULTIAC GRISM256 G141 none none 7 none 2 N/A 09.3 CUM USCO-161014.75-1919 3 WFC3/IR MULTIAC GRISM256 G141 none none 8 none 2 N/A 09.3 CUM USCO-161014.75-1919 3 WFC3/IR MULTIAC GRISM256 G141 none none 9 none 2 N/A 09.3 CUM 14887( 5) - 04-May-2017 17:17:09 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ USCO-161014.75-1919 3 WFC3/IR MULTIAC GRISM256 G141 none none 10 none 2 N/A 09.3 CUM USCO-161014.75-1919 3 WFC3/IR MULTIAC GRISM256 G141 none none 11 none 2 N/A 09.3 CUM USCO-161014.75-1919 3 WFC3/IR MULTIAC GRISM256 G141 none none 12 none 2 N/A 09.3 CUM USCO-161014.75-1919 3 WFC3/IR MULTIAC GRISM256 G141 none none 13 none 2 N/A 09.3 CUM USCO-161014.75-1919 3 WFC3/IR MULTIAC GRISM256 G141 none none 14 none 2 N/A 09.3 CUM USCO-161014.75-1919 3 WFC3/IR MULTIAC GRISM256 G141 none none 15 none 2 N/A 09.3 CUM USCO-161014.75-1919 3 WFC3/IR MULTIAC GRISM256 G141 none none 16 none 2 N/A 09.3 CUM USCO-161014.75-1919 4 WFC3/IR MULTIAC GRISM256 G141 none none 1 none 3 N/A 09.3 CUM USCO-161014.75-1919 4 WFC3/IR MULTIAC GRISM256 G141 none none 2 none 3 N/A 09.3 CUM USCO-161014.75-1919 4 WFC3/IR MULTIAC GRISM256 G141 none none 3 none 3 N/A 09.3 CUM USCO-161014.75-1919 4 WFC3/IR MULTIAC GRISM256 G141 none none 4 none 3 N/A 09.3 CUM USCO-161014.75-1919 4 WFC3/IR MULTIAC GRISM256 G141 none none 5 none 3 N/A 09.3 CUM USCO-161014.75-1919 4 WFC3/IR MULTIAC GRISM256 G141 none none 6 none 3 N/A 09.3 CUM USCO-161014.75-1919 4 WFC3/IR MULTIAC GRISM256 G141 none none 7 none 3 N/A 09.3 CUM USCO-161014.75-1919 4 WFC3/IR MULTIAC GRISM256 G141 none none 8 none 3 N/A 09.3 CUM USCO-161014.75-1919 4 WFC3/IR MULTIAC GRISM256 G141 none none 9 none 3 N/A 09.3 CUM USCO-161014.75-1919 4 WFC3/IR MULTIAC GRISM256 G141 none none 10 none 3 N/A 09.3 CUM USCO-161014.75-1919 4 WFC3/IR MULTIAC GRISM256 G141 none none 11 none 3 N/A 09.3 CUM USCO-161014.75-1919 4 WFC3/IR MULTIAC GRISM256 G141 none none 12 none 3 N/A 09.3 CUM USCO-161014.75-1919 4 WFC3/IR MULTIAC GRISM256 G141 none none 13 none 3 N/A 09.3 CUM USCO-161014.75-1919 4 WFC3/IR MULTIAC GRISM256 G141 none none 14 none 3 N/A 09.3 CUM USCO-161014.75-1919 4 WFC3/IR MULTIAC GRISM256 G141 none none 15 none 3 N/A 09.3 CUM USCO-161014.75-1919 4 WFC3/IR MULTIAC GRISM256 G141 none none 16 none 3 N/A 09.3 CUM USCO-161014.75-1919 5 WFC3/IR MULTIAC GRISM256 G141 none none 1 none 4 N/A 09.3 CUM 14887( 5) - 04-May-2017 17:17:09 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ USCO-161014.75-1919 5 WFC3/IR MULTIAC GRISM256 G141 none none 2 none 4 N/A 09.3 CUM USCO-161014.75-1919 5 WFC3/IR MULTIAC GRISM256 G141 none none 3 none 4 N/A 09.3 CUM USCO-161014.75-1919 5 WFC3/IR MULTIAC GRISM256 G141 none none 4 none 4 N/A 09.3 CUM USCO-161014.75-1919 5 WFC3/IR MULTIAC GRISM256 G141 none none 5 none 4 N/A 09.3 CUM USCO-161014.75-1919 5 WFC3/IR MULTIAC GRISM256 G141 none none 6 none 4 N/A 09.3 CUM USCO-161014.75-1919 5 WFC3/IR MULTIAC GRISM256 G141 none none 7 none 4 N/A 09.3 CUM USCO-161014.75-1919 5 WFC3/IR MULTIAC GRISM256 G141 none none 8 none 4 N/A 09.3 CUM USCO-161014.75-1919 5 WFC3/IR MULTIAC GRISM256 G141 none none 9 none 4 N/A 09.3 CUM USCO-161014.75-1919 5 WFC3/IR MULTIAC GRISM256 G141 none none 10 none 4 N/A 09.3 CUM USCO-161014.75-1919 5 WFC3/IR MULTIAC GRISM256 G141 none none 11 none 4 N/A 09.3 CUM USCO-161014.75-1919 5 WFC3/IR MULTIAC GRISM256 G141 none none 12 none 4 N/A 09.3 CUM USCO-161014.75-1919 5 WFC3/IR MULTIAC GRISM256 G141 none none 13 none 4 N/A 09.3 CUM USCO-161014.75-1919 5 WFC3/IR MULTIAC GRISM256 G141 none none 14 none 4 N/A 09.3 CUM USCO-161014.75-1919 5 WFC3/IR MULTIAC GRISM256 G141 none none 15 none 4 N/A 09.3 CUM USCO-161014.75-1919 5 WFC3/IR MULTIAC GRISM256 G141 none none 16 none 4 N/A 09.3 CUM USCO-161014.75-1919 6 WFC3/IR MULTIAC GRISM256 G141 none none 1 none 5 N/A 09.3 CUM USCO-161014.75-1919 6 WFC3/IR MULTIAC GRISM256 G141 none none 2 none 5 N/A 09.3 CUM USCO-161014.75-1919 6 WFC3/IR MULTIAC GRISM256 G141 none none 3 none 5 N/A 09.3 CUM USCO-161014.75-1919 6 WFC3/IR MULTIAC GRISM256 G141 none none 4 none 5 N/A 09.3 CUM USCO-161014.75-1919 6 WFC3/IR MULTIAC GRISM256 G141 none none 5 none 5 N/A 09.3 CUM USCO-161014.75-1919 6 WFC3/IR MULTIAC GRISM256 G141 none none 6 none 5 N/A 09.3 CUM USCO-161014.75-1919 6 WFC3/IR MULTIAC GRISM256 G141 none none 7 none 5 N/A 09.3 CUM USCO-161014.75-1919 6 WFC3/IR MULTIAC GRISM256 G141 none none 8 none 5 N/A 09.3 CUM USCO-161014.75-1919 6 WFC3/IR MULTIAC GRISM256 G141 none none 9 none 5 N/A 09.3 CUM 14887( 5) - 04-May-2017 17:17:09 - [ 7] 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 | ------------------------------------------------------------------------------------------------------------------------------------ USCO-161014.75-1919 6 WFC3/IR MULTIAC GRISM256 G141 none none 10 none 5 N/A 09.3 CUM USCO-161014.75-1919 6 WFC3/IR MULTIAC GRISM256 G141 none none 11 none 5 N/A 09.3 CUM USCO-161014.75-1919 6 WFC3/IR MULTIAC GRISM256 G141 none none 12 none 5 N/A 09.3 CUM USCO-161014.75-1919 6 WFC3/IR MULTIAC GRISM256 G141 none none 13 none 5 N/A 09.3 CUM USCO-161014.75-1919 6 WFC3/IR MULTIAC GRISM256 G141 none none 14 none 5 N/A 09.3 CUM USCO-161014.75-1919 6 WFC3/IR MULTIAC GRISM256 G141 none none 15 none 5 N/A 09.3 CUM USCO-161014.75-1919 6 WFC3/IR MULTIAC GRISM256 G141 none none 16 none 5 N/A 09.3 CUM USCO-161014.75-1919 7 WFC3/IR MULTIAC GRISM256 G141 none none 1 none 6 N/A 09.3 CUM USCO-161014.75-1919 7 WFC3/IR MULTIAC GRISM256 G141 none none 2 none 6 N/A 09.3 CUM USCO-161014.75-1919 7 WFC3/IR MULTIAC GRISM256 G141 none none 3 none 6 N/A 09.3 CUM USCO-161014.75-1919 7 WFC3/IR MULTIAC GRISM256 G141 none none 4 none 6 N/A 09.3 CUM USCO-161014.75-1919 7 WFC3/IR MULTIAC GRISM256 G141 none none 5 none 6 N/A 09.3 CUM USCO-161014.75-1919 7 WFC3/IR MULTIAC GRISM256 G141 none none 6 none 6 N/A 09.3 CUM USCO-161014.75-1919 7 WFC3/IR MULTIAC GRISM256 G141 none none 7 none 6 N/A 09.3 CUM USCO-161014.75-1919 7 WFC3/IR MULTIAC GRISM256 G141 none none 8 none 6 N/A 09.3 CUM USCO-161014.75-1919 7 WFC3/IR MULTIAC GRISM256 G141 none none 9 none 6 N/A 09.3 CUM USCO-161014.75-1919 7 WFC3/IR MULTIAC GRISM256 G141 none none 10 none 6 N/A 09.3 CUM USCO-161014.75-1919 7 WFC3/IR MULTIAC GRISM256 G141 none none 11 none 6 N/A 09.3 CUM USCO-161014.75-1919 7 WFC3/IR MULTIAC GRISM256 G141 none none 12 none 6 N/A 09.3 CUM USCO-161014.75-1919 7 WFC3/IR MULTIAC GRISM256 G141 none none 13 none 6 N/A 09.3 CUM USCO-161014.75-1919 7 WFC3/IR MULTIAC GRISM256 G141 none none 14 none 6 N/A 09.3 CUM USCO-161014.75-1919 7 WFC3/IR MULTIAC GRISM256 G141 none none 15 none 6 N/A 09.3 CUM USCO-161014.75-1919 7 WFC3/IR MULTIAC GRISM256 G141 none none 16 none 6 N/A 09.3 CUM 14887( 5) - 04-May-2017 17:17:09 - [ 8] Visit: 02 Visit Requirements: AFTER 01; Period 5.424865 D AND ZERO-PHASE HJD2457544.253 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 USCO-161014 STIS/CCD ACQ F25ND3 MIRROR 1 5 S (5 S) PHASE 0.4 TO 0.6 .75-191909. 3 ------------------------------------------------------------------------------------------------------------------------------------ 2 USCO-161014 STIS/CCD ACQ/PEA 52X0.05 G750L 7751 1 13 S (13 .75-191909. K S) 3 ------------------------------------------------------------------------------------------------------------------------------------ 3 USCO-161014 STIS/FUV TIME-TA 52X0.05 G140L 1425 BUFFER-TIME=1000 1 1634 S .75-191909. -MAMA G (1634 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 | ------------------------------------------------------------------------------------------------------------------------------------ USCO-161014.75-1919 1 STIS/CCD ACQ F25ND3 MIRROR none none none none 1 N/A 09.3 USCO-161014.75-1919 2 STIS/CCD ACQ/PEA 52X0.05 G750L 7751 none none none none 1 N/A 09.3 K USCO-161014.75-1919 3 STIS/FUV TIME-TA 52X0.05 G140L 1425 none none none none 1 N/A 09.3 -MAMA G 14887( 5) - 04-May-2017 17:17:09 - [ 9] Visit: 03 Visit Requirements: AFTER 02; Period 5.424865 D AND ZERO-PHASE HJD2457544.253 On Hold Comments: Additional Comments: Visits 3, 4, and 5 need to be executed in series within the same orbital period of the planet. Together they form one transit observation (before transit baseline, in-transit, after transit baseline). The Hubble Space Telescope can observe two orbits for a different program in between the visits. The pattern would be as follows: orbit 1: our Visit 3 (before the transit) orbit 2: other science from a different PI orbit 3: other science from a different PI orbit 4: our Visit 4 in-transit orbit 5: other science from a different PI orbit 6: other science from a different PI orbit 7: our visit 5 after the transit The phase requirement are set to make this possible. 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 USCO-161014 STIS/CCD ACQ F25ND3 MIRROR 1 5 S (5 S) PHASE 0.95933272 TO .75-191909. 0.96693272 3 ------------------------------------------------------------------------------------------------------------------------------------ 2 USCO-161014 STIS/FUV TIME-TA 52X0.05 G140L 1425 BUFFER-TIME=1000 1 2271 S .75-191909. -MAMA G (2271 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 | ------------------------------------------------------------------------------------------------------------------------------------ USCO-161014.75-1919 1 STIS/CCD ACQ F25ND3 MIRROR none none none none 1 N/A 09.3 USCO-161014.75-1919 2 STIS/FUV TIME-TA 52X0.05 G140L 1425 none none none none 1 N/A 09.3 -MAMA G 14887( 5) - 04-May-2017 17:17:09 - [ 10] Visit: 04 Visit Requirements: AFTER 03 BY 1.9 Orbits TO 3.1 Orbits; Period 5.424865 D AND ZERO-PHASE HJD2457544.253 On Hold Comments: Additional Comments: Visits 3, 4, and 5 need to be executed in series within the same orbital period of the planet. Together they form one transit observation (before transit baseline, in-transit, after transit baseline). The Hubble Space Telescope can observe two orbits for a different program in between the visits. The pattern would be as follows: orbit 1: our Visit 3 (before the transit) orbit 2: other science from a different PI orbit 3: other science from a different PI orbit 4: our Visit 4 in-transit orbit 5: other science from a different PI orbit 6: other science from a different PI orbit 7: our visit 5 after the transit The phase requirement are set to make this possible. 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 USCO-161014 STIS/CCD ACQ F25ND3 MIRROR 1 5 S (5 S) PHASE 0.9962 TO 0.0038 .75-191909. 3 ------------------------------------------------------------------------------------------------------------------------------------ 2 USCO-161014 STIS/FUV TIME-TA 52X0.05 G140L 1425 BUFFER-TIME=1000 1 2271 S .75-191909. -MAMA G (2271 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 | ------------------------------------------------------------------------------------------------------------------------------------ USCO-161014.75-1919 1 STIS/CCD ACQ F25ND3 MIRROR none none none none 1 N/A 09.3 USCO-161014.75-1919 2 STIS/FUV TIME-TA 52X0.05 G140L 1425 none none none none 1 N/A 09.3 -MAMA G 14887( 5) - 04-May-2017 17:17:09 - [ 11] Visit: 05 Visit Requirements: AFTER 04 BY 1.9 Orbits TO 3.1 Orbits; Period 5.424865 D AND ZERO-PHASE HJD2457544.253 On Hold Comments: Additional Comments: Visits 3, 4, and 5 need to be executed in series within the same orbital period of the planet. Together they form one transit observation (before transit baseline, in-transit, after transit baseline). The Hubble Space Telescope can observe two orbits for a different program in between the visits. The pattern would be as follows: orbit 1: our Visit 3 (before the transit) orbit 2: other science from a different PI orbit 3: other science from a different PI orbit 4: our Visit 4 in-transit orbit 5: other science from a different PI orbit 6: other science from a different PI orbit 7: our visit 5 after the transit The phase requirement are set to make this possible. 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 USCO-161014 STIS/CCD ACQ F25ND3 MIRROR 1 5 S (5 S) PHASE 0.03306728 TO .75-191909. 0.04066728 3 ------------------------------------------------------------------------------------------------------------------------------------ 2 USCO-161014 STIS/FUV TIME-TA 52X0.05 G140L 1425 BUFFER-TIME=1000 1 2271 S .75-191909. -MAMA G (2271 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 | ------------------------------------------------------------------------------------------------------------------------------------ USCO-161014.75-1919 1 STIS/CCD ACQ F25ND3 MIRROR none none none none 1 N/A 09.3 USCO-161014.75-1919 2 STIS/FUV TIME-TA 52X0.05 G140L 1425 none none none none 1 N/A 09.3 -MAMA G 14887( 5) - 04-May-2017 17:17:09 - [ 12] Summary Form for Proposal 14887 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures 52X0.05, F25ND3, GRISM256, IRSUB256 ------------------------------------------------------------------------------------------------------------------------------------ Configurations STIS/CCD, STIS/FUV-MAMA, WFC3/IR ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACQ, ACQ/PEAK, MULTIACCUM, TIME-TAG ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters BUFFER-TIME=1000, NSAMP=5, NSAMP=6, SAMP-SEQ=RAPID, SAMP-SEQ=SPARS25 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements AFTER 01, AFTER 02, AFTER 03 BY 1.9 Orbits TO 3.1 Orbits, AFTER 04 BY 1.9 Orbits TO 3.1 Orbits, PHASE 0.03306728 TO 0.04066728, PHASE 0.4 TO 0.6, PHASE 0.95609 TO 0.96377, PHASE 0.95933272 TO 0.96693272, PHASE 0.9962 TO 0.0038, POS TARG 0.0, -12, POS TARG 0.0, 0.0, Period 5.424865 D AND ZERO-PHASE HJD2457544.253, SEQ 1-2 NON-INT, SEQ 3 NON-INT, SEQ 4 NON-INT, SEQ 5 NON-INT, SEQ 6 NON-INT, SEQ 7 NON-INT, SPATIAL SCAN 0.037, 90.0 Degrees, Forward ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F139M, G140L, G141, G750L, MIRROR ------------------------------------------------------------------------------------------------------------------------------------ Target Names USCO-161014.75-191909.3 ------------------------------------------------------------------------------------------------------------------------------------