7385( 5) - 12/03/98 13:51 - [ 1] PROPOSAL FOR HUBBLE SPACE TELESCOPE OBSERVATIONS ST ScI Use Only ID: 7385 Version: 5 Check-in Date: 03-Dec-1998 13:50:01 1.Proposal Title: Low-mass Halo Binaries ------------------------------------------------------------------------------------ 2. Proposal For 3. Cycle SNAP 7 ------------------------------------------------------------------------------------ 4. Investigators Contact? PI: Iain Neill Reid California Institute of Technology CoI: John Gizis California Institute of Technology N ------------------------------------------------------------------------------------ 5. Abstract We propose to use the HST Planetary Camera in the first search for stellar companions to nearby low-mass halo (Population II) M-type subdwarfs. Our target list consists of 20 nearby spectroscopically-confirmed subdwarfs with m/H < -1 and M_V > 10$ (corresponding to M < 0.25 M_\odot), and represents the known M-subdwarfs within 50 parsecs. All of these stars are too faint to be resolved through ground-based speckle interferometry, thus HST represents the only means of probing separations on the 5-25 a.u. range. If the binary fraction and orbital separations prove to be similar to those of disk M- dwarfs, then we should resolve companions to 20\ This survey is likely to find a binary system with a period short enough to allow the first empirical mass determinations for metal- poor VLM stars. ------------------------------------------------------------------------------------ Observations Description ------------------------ We propose to obtain two short exposures of each star on our programme. These include two observations with the F850LP filter, allowing us to identify low- level cosmic ray events, as in our previous HST observations. Real Time Justification ----------------------- None Near-infrared imaging with the Palomar 60-in. telescope will be sensitive to companions outside the PC field of view (only the faintest companions would have been missed by the classic proper motion surveys). Radial velocity monitoring will detect shorter period companions. Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 7385( 5) - 12/03/98 13:51 - [ 2] Data Distribution Paper Products: Media: 8MM Blocking Factor: 10 Ship To: PI_Address Ship Via: Email: ------------------------------------------------------------------------------------ 7385( 5) - 12/03/98 13:51 - [ 3] TARGET LIST a) Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 LHS64 STAR, M V-IV RA=21H 6M 46.23S +/- 3", DEC=59D B1950 V = 13.30 32' 35.1" +/- 3" B-V = 1.55 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) B1952.56 -0.133 -1.840 0 2 LHS104 STAR, M V-IV RA=00H 6M 42.84S +/- 3", DEC=8D B1950 V = 13.78 44' 52.0" +/- 3" B-V = 1.34 V-I = 1.72 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) B1955.86 -0.010 -1.098 0 3 LHS156 STAR, M V-IV RA=2H 31M 23.29S +/- 3", DEC=17D B1950 V = 14.89 33' 29.3" +/- 3" B-V = 1.70 V-I = 2.17 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) B1951.92 -0.977 1.193 0 4 LHS161 STAR, M V-IV RA=2H 50M 6.20S +/- 3", DEC=1D B1950 V = 14.75 43' 58.9" +/- 3" B-V = 1.55 V-I = 1.98 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) B1955.81 0.091 -0.498 0 5 LHS169 STAR, M V-IV RA=3H 10M 29.64S +/- 3", DEC=18D B1950 V = 14.13 39' 13.9" +/- 3" B-V = 1.45 V-I = 1.72 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) B1955.81 0.088 -1.087 0 6 LHS174 STAR, M V-IV RA=3H 27M 33.72S +/- 3", DEC=33D B1950 V = 12.75 52' 2.3" +/- 3" B-V = 1.52 V-I = 1.83 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) B1955.12 0.040 -1.480 0 7 LHS216 STAR, M V-IV RA=6H 11M 7.47S +/- 3", DEC=15D B1950 V = 14.66 11' 44.0" +/- 3" B-V = 1.62 V-I = 2.08 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) B1955.90 0.044 -1.244 0 8 LHS320 STAR, M V-IV RA=12H 0M 2.24S +/- 3", DEC=8D B1950 V = 14.00 43' 12.8" +/- 3" B-V = 1.54 V-I = 2.14 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) B1955.28 -0.048 -0.856 0 9 LHS364 STAR, M V-IV RA=14H 4M 48.43S +/- 3", DEC=38D B1950 V = 14.61 51' 56.0" +/- 3" B-V = 1.71 V-I = 1.95 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) B1955.28 0.031 -0.981 0 7385( 5) - 12/03/98 13:51 - [ 4] TARGET LIST a) Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 10 LHS375 STAR, M V-IV RA=14H 28M 47.64S +/- 3", DEC=- B1950 V = 15.68 25D 12' 19.8" +/- 3" B-V = 1.87 V-I = 2.20 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) B1976.40 -0.102 -0.034 0 11 LHS377 STAR, M V-IV RA=14H 36M 41.06S +/- 3", B1950 V = 18.39 DEC=18D 53' 27.1" +/- 3" V-I = 3.48 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) B1955.36 -0.000 -1.230 0 12 LHS407 STAR, M V-IV RA=15H 42M 47.7S +/- 4", DEC=- B1950 V = 16.57 20D 26' 44.5" +/- 4" B-V = 1.93 V-I = 2.39 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) B1976.41 -0.088 -0.614 0 13 LHS425 STAR, M V-IV RA=16H 39M 43.57S +/- 3", B1950 V = 15.00 DEC=10D 32' 30.1" +/- 3" B-V = 1.60 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) B1955.23 -0.032 -1.160 0 14 LHS479 STAR, M V-IV RA=19H 44M 29.23S +/- 3", B1950 V = 12.21 DEC=11D 58' 38.5" +/- 3" B-V = 1.43 V-I = 1.70 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) B1953.61 -0.043 -1.342 0 15 LHS491 STAR, M V-IV RA=20H 25M 38.26S +/- 3", B1950 V = 14.70 DEC=35D 50' 7.3" +/- 3" B-V = 1.68 V-I = 1.96 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) B1951.93 -0.082 -0.873 0 16 LHS522 STAR, M V-IV RA=22H 26M 16.38S +/- 3", DEC=5D B1950 V = 14.15 34' 3.3" +/- 3" B-V = 1.41 V-I = 1.62 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) B1954.58 0.033 -1.561 0 17 LHS536 STAR, M V-IV RA=23H 5M 56.51S +/- 3", DEC=31D B1950 V = 14.65 23' 53.0" +/- 3" B-V = 1.55 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) B1954.66 0.106 0.308 0 18 LHS541 STAR, M V-IV RA=23H 14M 29.60S +/- 3", DEC=- B1950 V = 16.96 14D 06' 57.5" +/- 3" B-V = 2.33 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) B1982.85 -0.036 -1.169 0 19 LHS3181 STAR, M V-IV RA=16H 17M 39.85S +/- 3", DEC=- B1950 V = 17.18 1D 9' 21.7" +/- 3" B-V = 1.69 V-I = 2.21 7385( 5) - 12/03/98 13:51 - [ 5] TARGET LIST a) Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) B1980.23 -0.005 -0.551 0 20 LHS3409 STAR, M V-IV RA=18H 44M 47.71S +/- 3", B1950 V = 15.16 DEC=52D 24' 5.5" +/- 3" B-V = 1.85 V-I = 2.82 Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) B1952.57 -0.081 0.401 0 7385( 5) - 12/03/98 13:51 - [ 6] Visit: 01 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 LHS64 WFPC2 IMAGE PC1 F850LP 2 3 S Comments: F850LP required to match previous programs. ------------------------------------------------------------------------------------------------------------------------------------ 20 LHS64 WFPC2 IMAGE PC1 F555W 1 2.3 S Comments: TAC recommended addition of blue (F555W) filter. ------------------------------------------------------------------------------------------------------------------------------------ 7385( 5) - 12/03/98 13:51 - [ 7] Visit: 02 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 LHS104 WFPC2 IMAGE PC1 F850LP 2 6 S Comments: F850LP required to match previous programs. ------------------------------------------------------------------------------------------------------------------------------------ 20 LHS104 WFPC2 IMAGE PC1 F555W 1 3 S Comments: TAC recommended addition of blue (F555W) filter. ------------------------------------------------------------------------------------------------------------------------------------ 7385( 5) - 12/03/98 13:51 - [ 8] Visit: 03 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 LHS156 WFPC2 IMAGE PC1 F850LP 2 12 S Comments: F850LP required to match previous programs. ------------------------------------------------------------------------------------------------------------------------------------ 20 LHS156 WFPC2 IMAGE PC1 F555W 1 8 S Comments: TAC recommended addition of blue (F555W) filter. ------------------------------------------------------------------------------------------------------------------------------------ 7385( 5) - 12/03/98 13:51 - [ 9] Visit: 04 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 LHS161 WFPC2 IMAGE PC1 F850LP 2 14 S Comments: F850LP required to match previous programs. ------------------------------------------------------------------------------------------------------------------------------------ 20 LHS161 WFPC2 IMAGE PC1 F555W 1 8 S Comments: TAC recommended addition of blue (F555W) filter. ------------------------------------------------------------------------------------------------------------------------------------ 7385( 5) - 12/03/98 13:51 - [ 10] Visit: 05 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 LHS169 WFPC2 IMAGE PC1 F850LP 2 10 S Comments: F850LP required to match previous programs. ------------------------------------------------------------------------------------------------------------------------------------ 20 LHS169 WFPC2 IMAGE PC1 F555W 1 3.5 S Comments: TAC recommended addition of blue (F555W) filter. ------------------------------------------------------------------------------------------------------------------------------------ 7385( 5) - 12/03/98 13:51 - [ 11] Visit: 06 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 LHS174 WFPC2 IMAGE PC1 F850LP 2 1.5 S Comments: F850LP required to match previous programs. ------------------------------------------------------------------------------------------------------------------------------------ 20 LHS174 WFPC2 IMAGE PC1 F555W 1 1 S Comments: TAC recommended addition of blue (F555W) filter. ------------------------------------------------------------------------------------------------------------------------------------ 7385( 5) - 12/03/98 13:51 - [ 12] Visit: 07 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 LHS216 WFPC2 IMAGE PC1 F850LP 2 10 S Comments: F850LP required to match previous programs. ------------------------------------------------------------------------------------------------------------------------------------ 20 LHS216 WFPC2 IMAGE PC1 F555W 1 6 S Comments: TAC recommended addition of blue (F555W) filter. ------------------------------------------------------------------------------------------------------------------------------------ 7385( 5) - 12/03/98 13:51 - [ 13] Visit: 08 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 LHS320 WFPC2 IMAGE PC1 F850LP 2 6 S Comments: F850LP required to match previous programs. ------------------------------------------------------------------------------------------------------------------------------------ 20 LHS320 WFPC2 IMAGE PC1 F555W 1 3.5 S Comments: TAC recommended addition of blue (F555W) filter. ------------------------------------------------------------------------------------------------------------------------------------ 7385( 5) - 12/03/98 13:51 - [ 14] Visit: 09 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 LHS364 WFPC2 IMAGE PC1 F850LP 2 12 S Comments: F850LP required to match previous programs. ------------------------------------------------------------------------------------------------------------------------------------ 20 LHS364 WFPC2 IMAGE PC1 F555W 1 6 S Comments: TAC recommended addition of blue (F555W) filter. ------------------------------------------------------------------------------------------------------------------------------------ 7385( 5) - 12/03/98 13:51 - [ 15] Visit: 10 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 LHS375 WFPC2 IMAGE PC1 F850LP 2 23 S Comments: F850LP required to match previous programs. ------------------------------------------------------------------------------------------------------------------------------------ 20 LHS375 WFPC2 IMAGE PC1 F555W 1 16 S Comments: TAC recommended addition of blue (F555W) filter. ------------------------------------------------------------------------------------------------------------------------------------ 7385( 5) - 12/03/98 13:51 - [ 16] Visit: 11 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 LHS377 WFPC2 IMAGE PC1 F850LP 2 80 S Comments: F850LP required to match previous programs. ------------------------------------------------------------------------------------------------------------------------------------ 20 LHS377 WFPC2 IMAGE PC1 F555W 1 80 S Comments: TAC recommended addition of blue (F555W) filter. ------------------------------------------------------------------------------------------------------------------------------------ 7385( 5) - 12/03/98 13:51 - [ 17] Visit: 12 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 LHS407 WFPC2 IMAGE PC1 F850LP 2 40 S Comments: F850LP required to match previous programs. ------------------------------------------------------------------------------------------------------------------------------------ 20 LHS407 WFPC2 IMAGE PC1 F555W 1 26 S Comments: TAC recommended addition of blue (F555W) filter. ------------------------------------------------------------------------------------------------------------------------------------ 7385( 5) - 12/03/98 13:51 - [ 18] Visit: 13 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 LHS425 WFPC2 IMAGE PC1 F850LP 2 12 S Comments: F850LP required to match previous programs. ------------------------------------------------------------------------------------------------------------------------------------ 20 LHS425 WFPC2 IMAGE PC1 F555W 1 10 S Comments: TAC recommended addition of blue (F555W) filter. ------------------------------------------------------------------------------------------------------------------------------------ 7385( 5) - 12/03/98 13:51 - [ 19] Visit: 14 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 LHS479 WFPC2 IMAGE PC1 F850LP 2 8 S Comments: F850LP required to match previous programs. ------------------------------------------------------------------------------------------------------------------------------------ 20 LHS479 WFPC2 IMAGE PC1 F555W 1 4 S Comments: TAC recommended addition of blue (F555W) filter. ------------------------------------------------------------------------------------------------------------------------------------ 7385( 5) - 12/03/98 13:51 - [ 20] Visit: 15 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 LHS491 WFPC2 IMAGE PC1 F850LP 2 12 S Comments: F850LP required to match previous programs. ------------------------------------------------------------------------------------------------------------------------------------ 20 LHS491 WFPC2 IMAGE PC1 F555W 1 6 S Comments: TAC recommended addition of blue (F555W) filter. ------------------------------------------------------------------------------------------------------------------------------------ 7385( 5) - 12/03/98 13:51 - [ 21] Visit: 16 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 LHS522 WFPC2 IMAGE PC1 F850LP 2 10 S Comments: F850LP required to match previous programs. ------------------------------------------------------------------------------------------------------------------------------------ 20 LHS522 WFPC2 IMAGE PC1 F555W 1 4 S Comments: TAC recommended addition of blue (F555W) filter. ------------------------------------------------------------------------------------------------------------------------------------ 7385( 5) - 12/03/98 13:51 - [ 22] Visit: 17 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 LHS536 WFPC2 IMAGE PC1 F850LP 2 10 S Comments: F850LP required to match previous programs. ------------------------------------------------------------------------------------------------------------------------------------ 20 LHS536 WFPC2 IMAGE PC1 F555W 1 6 S Comments: TAC recommended addition of blue (F555W) filter. ------------------------------------------------------------------------------------------------------------------------------------ 7385( 5) - 12/03/98 13:51 - [ 23] Visit: 18 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 LHS541 WFPC2 IMAGE PC1 F850LP 2 18 S Comments: F850LP required to match previous programs. ------------------------------------------------------------------------------------------------------------------------------------ 20 LHS541 WFPC2 IMAGE PC1 F555W 1 23 S Comments: TAC recommended addition of blue (F555W) filter. ------------------------------------------------------------------------------------------------------------------------------------ 7385( 5) - 12/03/98 13:51 - [ 24] Visit: 19 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 LHS3181 WFPC2 IMAGE PC1 F850LP 2 80 S Comments: F850LP required to match previous programs. ------------------------------------------------------------------------------------------------------------------------------------ 20 LHS3181 WFPC2 IMAGE PC1 F555W 1 50 S Comments: TAC recommended addition of blue (F555W) filter. ------------------------------------------------------------------------------------------------------------------------------------ 7385( 5) - 12/03/98 13:51 - [ 25] Visit: 20 Visit Priority: Visit Requirements: On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exposure| Target |Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Number | Name |Config| Mode |or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 10 LHS3409 WFPC2 IMAGE PC1 F850LP 2 23 S Comments: F850LP required to match previous programs. ------------------------------------------------------------------------------------------------------------------------------------ 20 LHS3409 WFPC2 IMAGE PC1 F555W 1 12 S Comments: TAC recommended addition of blue (F555W) filter. ------------------------------------------------------------------------------------------------------------------------------------ 7385( 5) - 12/03/98 13:51 - [ 26] Summary Form for Proposal 7385 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures PC1 ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFPC2 ------------------------------------------------------------------------------------------------------------------------------------ Opmodes IMAGE ------------------------------------------------------------------------------------------------------------------------------------ Proposal Category SNAP ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F850LP F555W ------------------------------------------------------------------------------------------------------------------------------------ Target Names LHS64 LHS104 LHS156 LHS161 LHS169 LHS174 LHS216 LHS320 LHS364 LHS375 LHS377 LHS407 LHS425 LHS479 LHS491 LHS522 LHS536 LHS541 LHS3181 LHS3409 ------------------------------------------------------------------------------------------------------------------------------------