12972( 3) - 05-Oct-2012 15:09:03 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 12972 Version: 3 Check-in Time: 05-Oct-2012 15:09:03 STScI Edit Number: 1 Title In Search of the Coldest Atmospheres: Identifying Companions to the Latest WISE Brown Dwarfs ------------------------------------------------------------------------------------ Type Cycle GO 20 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Christopher R. Gelino Jet Propulsion Laboratory Y CoI: Dr. J. Davy Kirkpatrick California Institute of Technology N CoI: Dr. Michael C. Cushing University of Toledo N CoI: Dr. Kenneth A. Marsh California Institute of Technology N CoI: Dr. Michael F. Skrutskie The University of Virginia N CoI: Dr. Peter Eisenhardt Jet Propulsion Laboratory N CoI: Prof. Edward L. Wright University of California - Los Angeles N CoI: Dr. Ian McLean University of California - Los Angeles N CoI: Mr. Roger L. Griffith Jet Propulsion Laboratory N CoI: Mr. Gregory Nathan Mace University of California - Los Angeles N ------------------------------------------------------------------------------------ Abstract The multiplicity properties of brown dwarfs are critical empirical constraints for stellar formation theories, while multiples themselves provide unique opportunities to test evolutionary and atmospheric models as well as examine empirical trends. Brown dwarfs with estimated effective temperatures below 500 K are just now starting to be discovered, filling in the gap between brown dwarfs and Jupiter-like planets (Teff=128K). The Wide-field Infrared Survey Explorer mission (WISE) is uncovering the closest, brightest examples of these objects, making them the best targets for further study. We propose to obtain high resolution images of 13 WISE brown dwarfs with spectral types T8 and later (Teff<700K) using WFC3 in order to search for companions down to effective temperatures of 300K. This proposal compliments our existing NASA Keck LGS-AO program by observing objects for which high resolution imaging is not possible from any ground-based LGS system. The binaries discovered by this program will provide critical information for characterizing the properties of objects at the very bottom of the Main Sequence thus helping to bridge the modeling efforts between brown dwarfs and extrasolar planets. ------------------------------------------------------------------------------------ Observations Description ------------------------ All of our targets are relatively nearby (estimated distances 5–20 pc); however, the overwhelming majority of low-mass binaries (>90%) are tighter than 10–20 AU in physical separation (Allen et al. 2007) implying that the companions for most of our targets would have angular separations <1". High resolution imaging is critical for resolving these systems. Obviously, it is desirable to probe as deeply as possible to discover the coldest brown dwarfs. To do so, however, would be very time consuming and problematic for combining 12972( 3) - 05-Oct-2012 15:09:03 - [ 2] the HST and Keck results for computing the global binary fraction statistics. Thus, we plan our observations such that they are comparable, though deeper, than Keck. Our Keck program has a limiting magnitude of H<23 (30 minute integration), which corresponds to a 310K, 1Gyr object with mass=5MJup located at 10 pc. This same object can be observed to SNR=10 in 7.3 minutes in the F160W filter, easily fitting within a single HST orbit for all of our targets (see Table 1). Since we do not know a priori which targets will have companions, we request observations in more than one filter in order to characterize potential companions. The F110W filter covers both the Y and J bands and offers better SNR than the F125W filter for the cold brown dwarfs that are the focus of this proposal. A 10-sigma observation in this filter requires an additional 3.6 minutes. Both observations can still fit easily within a single orbit (including overheads). When including overheads, and assuming a 50 minute visibility, we find that we will have at least 15 minutes per filter per target. For F110W, this increases the SNR=10 depth by 0.9 mag (this is equivalent to our 310K model at a distance of 15 pc). The gains at F160W are more modest–0.4 mag deeper or a 310K object distance of 12 pc. Figures 2 and 3 show the absolute F160W and F110W magnitudes for the models of Burrows et al. (2003) along with the 10-sigma detection limit for a 900sec integration, 23.7 and 24.8 for F160W and F110W, respectively. In both filters we will probe to effective temperatures colder than WISE 1828+2650, the coldest confirmed brown dwarf. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 12972( 3) - 05-Oct-2012 15:09:03 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 W0015-4615 STAR, BROWN DWARF, T RA=00H15M5.8500S +/- 0.1", J2000 J=17.64 DEC=-46D15'18.00" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 2 W0038+2758 STAR, BROWN DWARF, T RA=00H38M29.0500S +/- 0.1", J2000 J=18.61 DEC=+27D58'52.10" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 3 W0413-4750 STAR, BROWN DWARF, T RA=04H13M58.1400S +/- 0.1", J2000 J=20.33 DEC=-47D50'39.30" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 4 W0744+5628 STAR, BROWN DWARF, T RA=07H44M57.1500S +/- 0.1", J2000 J=17.68 DEC=+56D28'21.90" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 5 W0812+4021 STAR, BROWN DWARF, T RA=08H12M20.0700S +/- 0.1", J2000 J=18.39 DEC=+40D21'6.20" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 6 W0857+5604 STAR, BROWN DWARF, T RA=08H57M16.2400S +/- 0.1", J2000 J=17.49 DEC=+56D04'7.60" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 7 W1042-3842 STAR, BROWN DWARF, T RA=10H42M45.2300S +/- 0.1", J2000 J=18.98 DEC=-38D42'38.30" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 8 W1051-2138 STAR, BROWN DWARF, T RA=10H51M30.0100S +/- 0.1", J2000 J<18.5 DEC=-21D38'59.30" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 9 W1150+6302 STAR, BROWN DWARF, T RA=11H50M13.8800S +/- 0.1", J2000 J=17.72 DEC=+63D02'40.70" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 10 W1405+5534 STAR, BROWN DWARF, T RA=14H05M18.4000S +/- 0.1", J2000 J=20.09 DEC=+55D34'21.50" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 11 W1457+5815 STAR, BROWN DWARF, T RA=14H57M15.0300S +/- 0.1", J2000 J=17.48 DEC=+58D15'10.30" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 12 W2255-3118 STAR, BROWN DWARF, T RA=22H55M40.7400S +/- 0.1", J2000 J=17.34 DEC=-31D18'41.80" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 12972( 3) - 05-Oct-2012 15:09:03 - [ 4] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 13 W2325-4105 STAR, BROWN DWARF, T RA=23H25M19.5400S +/- 0.1", J2000 J=19.42 DEC=-41D05'34.90" +/- 0.1" Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 12972( 3) - 05-Oct-2012 15:09:03 - [ 5] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type WFC3-IR-DITHER-BOX-MIN Pattern_Purpose DITHER Number_Of_Points 4 Point_Spacing 0.572 Line_Spacing 0.365 Coordinate_Frame POS-TARG Pattern_Orient 18.528 Angle_Between_Sides 74.653 Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ 12972( 3) - 05-Oct-2012 15:09:03 - [ 6] Visit: 01 Visit Requirements: SCHED 100% 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| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 W0015-4615 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS25, NSAMP=12 1 DEF PATTERN 1 1-2 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 W0015-4615 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS25, NSAMP=12 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ W0015-4615 1 WFC3/IR MULTIAC IR F110W 1 none none none 1 N/A CUM W0015-4615 1 WFC3/IR MULTIAC IR F110W 2 none none none 1 N/A CUM W0015-4615 1 WFC3/IR MULTIAC IR F110W 3 none none none 1 N/A CUM W0015-4615 1 WFC3/IR MULTIAC IR F110W 4 none none none 1 N/A CUM W0015-4615 2 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM W0015-4615 2 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM W0015-4615 2 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM W0015-4615 2 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM 12972( 3) - 05-Oct-2012 15:09:03 - [ 7] Visit: 02 Visit Requirements: SCHED 100% 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| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 W0038+2758 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS25, NSAMP=12 1 DEF PATTERN 1 1-2 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 W0038+2758 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS25, NSAMP=12 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ W0038+2758 1 WFC3/IR MULTIAC IR F110W 1 none none none 1 N/A CUM W0038+2758 1 WFC3/IR MULTIAC IR F110W 2 none none none 1 N/A CUM W0038+2758 1 WFC3/IR MULTIAC IR F110W 3 none none none 1 N/A CUM W0038+2758 1 WFC3/IR MULTIAC IR F110W 4 none none none 1 N/A CUM W0038+2758 2 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM W0038+2758 2 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM W0038+2758 2 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM W0038+2758 2 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM 12972( 3) - 05-Oct-2012 15:09:03 - [ 8] Visit: 03 Visit Requirements: SCHED 100% 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| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 W0413-4750 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS25, NSAMP=12 1 DEF PATTERN 1 1-2 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 W0413-4750 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS25, NSAMP=12 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ W0413-4750 1 WFC3/IR MULTIAC IR F110W 1 none none none 1 N/A CUM W0413-4750 1 WFC3/IR MULTIAC IR F110W 2 none none none 1 N/A CUM W0413-4750 1 WFC3/IR MULTIAC IR F110W 3 none none none 1 N/A CUM W0413-4750 1 WFC3/IR MULTIAC IR F110W 4 none none none 1 N/A CUM W0413-4750 2 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM W0413-4750 2 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM W0413-4750 2 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM W0413-4750 2 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM 12972( 3) - 05-Oct-2012 15:09:03 - [ 9] Visit: 04 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| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 W0744+5628 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS50, NSAMP=7 1 DEF PATTERN 1 1-2 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 W0744+5628 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS50, NSAMP=7 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 3 W0744+5628 WFC3/IR MULTIAC IR F160W NSAMP=7, SAMP-SEQ=SPARS50 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ W0744+5628 1 WFC3/IR MULTIAC IR F110W 1 none none none 1 N/A CUM W0744+5628 1 WFC3/IR MULTIAC IR F110W 2 none none none 1 N/A CUM W0744+5628 1 WFC3/IR MULTIAC IR F110W 3 none none none 1 N/A CUM W0744+5628 1 WFC3/IR MULTIAC IR F110W 4 none none none 1 N/A CUM W0744+5628 2 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM W0744+5628 2 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM W0744+5628 2 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM W0744+5628 2 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM W0744+5628 3 WFC3/IR MULTIAC IR F160W none none none none 1 N/A CUM 12972( 3) - 05-Oct-2012 15:09:03 - [ 10] Visit: 05 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| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 W0812+4021 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS50, NSAMP=7 1 DEF PATTERN 1 1-2 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 W0812+4021 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS50, NSAMP=7 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ W0812+4021 1 WFC3/IR MULTIAC IR F110W 1 none none none 1 N/A CUM W0812+4021 1 WFC3/IR MULTIAC IR F110W 2 none none none 1 N/A CUM W0812+4021 1 WFC3/IR MULTIAC IR F110W 3 none none none 1 N/A CUM W0812+4021 1 WFC3/IR MULTIAC IR F110W 4 none none none 1 N/A CUM W0812+4021 2 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM W0812+4021 2 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM W0812+4021 2 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM W0812+4021 2 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM 12972( 3) - 05-Oct-2012 15:09:03 - [ 11] Visit: 06 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| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 W0857+5604 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS50, NSAMP=7 1 DEF PATTERN 1 1-2 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 W0857+5604 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS50, NSAMP=7 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 3 W0857+5604 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS50, NSAMP=7 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ W0857+5604 1 WFC3/IR MULTIAC IR F110W 1 none none none 1 N/A CUM W0857+5604 1 WFC3/IR MULTIAC IR F110W 2 none none none 1 N/A CUM W0857+5604 1 WFC3/IR MULTIAC IR F110W 3 none none none 1 N/A CUM W0857+5604 1 WFC3/IR MULTIAC IR F110W 4 none none none 1 N/A CUM W0857+5604 2 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM W0857+5604 2 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM W0857+5604 2 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM W0857+5604 2 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM W0857+5604 3 WFC3/IR MULTIAC IR F160W none none none none 1 N/A CUM 12972( 3) - 05-Oct-2012 15:09:03 - [ 12] Visit: 07 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| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 W1042-3842 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS50, NSAMP=7 1 DEF PATTERN 1 1-2 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 W1042-3842 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS50, NSAMP=7 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ W1042-3842 1 WFC3/IR MULTIAC IR F110W 1 none none none 1 N/A CUM W1042-3842 1 WFC3/IR MULTIAC IR F110W 2 none none none 1 N/A CUM W1042-3842 1 WFC3/IR MULTIAC IR F110W 3 none none none 1 N/A CUM W1042-3842 1 WFC3/IR MULTIAC IR F110W 4 none none none 1 N/A CUM W1042-3842 2 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM W1042-3842 2 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM W1042-3842 2 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM W1042-3842 2 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM 12972( 3) - 05-Oct-2012 15:09:03 - [ 13] Visit: 08 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| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 W1051-2138 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS50, NSAMP=7 1 DEF PATTERN 1 1-2 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 W1051-2138 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS50, NSAMP=7 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ W1051-2138 1 WFC3/IR MULTIAC IR F110W 1 none none none 1 N/A CUM W1051-2138 1 WFC3/IR MULTIAC IR F110W 2 none none none 1 N/A CUM W1051-2138 1 WFC3/IR MULTIAC IR F110W 3 none none none 1 N/A CUM W1051-2138 1 WFC3/IR MULTIAC IR F110W 4 none none none 1 N/A CUM W1051-2138 2 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM W1051-2138 2 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM W1051-2138 2 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM W1051-2138 2 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM 12972( 3) - 05-Oct-2012 15:09:03 - [ 14] Visit: 09 Visit Requirements: SCHED 100% 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| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 W1150+6302 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS25, NSAMP=12 1 DEF PATTERN 1 1-2 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 W1150+6302 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS25, NSAMP=12 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ W1150+6302 1 WFC3/IR MULTIAC IR F110W 1 none none none 1 N/A CUM W1150+6302 1 WFC3/IR MULTIAC IR F110W 2 none none none 1 N/A CUM W1150+6302 1 WFC3/IR MULTIAC IR F110W 3 none none none 1 N/A CUM W1150+6302 1 WFC3/IR MULTIAC IR F110W 4 none none none 1 N/A CUM W1150+6302 2 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM W1150+6302 2 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM W1150+6302 2 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM W1150+6302 2 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM 12972( 3) - 05-Oct-2012 15:09:03 - [ 15] Visit: 10 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| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 W1405+5534 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS50, NSAMP=7 1 DEF PATTERN 1 1-2 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 W1405+5534 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS50, NSAMP=7 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 3 W1405+5534 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS50, NSAMP=7 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ W1405+5534 1 WFC3/IR MULTIAC IR F110W 1 none none none 1 N/A CUM W1405+5534 1 WFC3/IR MULTIAC IR F110W 2 none none none 1 N/A CUM W1405+5534 1 WFC3/IR MULTIAC IR F110W 3 none none none 1 N/A CUM W1405+5534 1 WFC3/IR MULTIAC IR F110W 4 none none none 1 N/A CUM W1405+5534 2 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM W1405+5534 2 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM W1405+5534 2 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM W1405+5534 2 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM W1405+5534 3 WFC3/IR MULTIAC IR F160W none none none none 1 N/A CUM 12972( 3) - 05-Oct-2012 15:09:03 - [ 16] Visit: 11 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| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 W1457+5815 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS50, NSAMP=7 1 DEF PATTERN 1 1-2 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 W1457+5815 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS50, NSAMP=7 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 3 W1457+5815 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS50, NSAMP=7 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ W1457+5815 1 WFC3/IR MULTIAC IR F110W 1 none none none 1 N/A CUM W1457+5815 1 WFC3/IR MULTIAC IR F110W 2 none none none 1 N/A CUM W1457+5815 1 WFC3/IR MULTIAC IR F110W 3 none none none 1 N/A CUM W1457+5815 1 WFC3/IR MULTIAC IR F110W 4 none none none 1 N/A CUM W1457+5815 2 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM W1457+5815 2 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM W1457+5815 2 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM W1457+5815 2 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM W1457+5815 3 WFC3/IR MULTIAC IR F160W none none none none 1 N/A CUM 12972( 3) - 05-Oct-2012 15:09:03 - [ 17] Visit: 12 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| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 W2255-3118 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS50, NSAMP=7 1 DEF GS ACQ SCENARIO BASE1B3; CUM PATTERN 1 1-2 ------------------------------------------------------------------------------------------------------------------------------------ 2 W2255-3118 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS50, NSAMP=7 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ W2255-3118 1 WFC3/IR MULTIAC IR F110W 1 none none none 1 N/A CUM W2255-3118 1 WFC3/IR MULTIAC IR F110W 2 none none none 1 N/A CUM W2255-3118 1 WFC3/IR MULTIAC IR F110W 3 none none none 1 N/A CUM W2255-3118 1 WFC3/IR MULTIAC IR F110W 4 none none none 1 N/A CUM W2255-3118 2 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM W2255-3118 2 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM W2255-3118 2 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM W2255-3118 2 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM 12972( 3) - 05-Oct-2012 15:09:03 - [ 18] Visit: 13 Visit Requirements: SCHED 100% 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| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 W2325-4105 WFC3/IR MULTIAC IR F110W SAMP-SEQ=SPARS25, NSAMP=12 1 DEF PATTERN 1 1-2 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 W2325-4105 WFC3/IR MULTIAC IR F160W SAMP-SEQ=SPARS25, NSAMP=12 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ W2325-4105 1 WFC3/IR MULTIAC IR F110W 1 none none none 1 N/A CUM W2325-4105 1 WFC3/IR MULTIAC IR F110W 2 none none none 1 N/A CUM W2325-4105 1 WFC3/IR MULTIAC IR F110W 3 none none none 1 N/A CUM W2325-4105 1 WFC3/IR MULTIAC IR F110W 4 none none none 1 N/A CUM W2325-4105 2 WFC3/IR MULTIAC IR F160W 1 none none none 1 N/A CUM W2325-4105 2 WFC3/IR MULTIAC IR F160W 2 none none none 1 N/A CUM W2325-4105 2 WFC3/IR MULTIAC IR F160W 3 none none none 1 N/A CUM W2325-4105 2 WFC3/IR MULTIAC IR F160W 4 none none none 1 N/A CUM 12972( 3) - 05-Oct-2012 15:09:03 - [ 19] Summary Form for Proposal 12972 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures IR ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFC3/IR ------------------------------------------------------------------------------------------------------------------------------------ Opmodes MULTIACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters NSAMP=12, NSAMP=7, SAMP-SEQ=SPARS25, SAMP-SEQ=SPARS50 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements GS ACQ SCENARIO BASE1B3, PATTERN 1 1-2, SCHED 100% ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F110W, F160W ------------------------------------------------------------------------------------------------------------------------------------ Target Names W0015-4615, W0038+2758, W0413-4750, W0744+5628, W0812+4021, W0857+5604, W1042-3842, W1051-2138, W1150+6302, W1405+5534, W1457+5815, W2255-3118, W2325-4105 ------------------------------------------------------------------------------------------------------------------------------------