10832( 3) - 04/11/07 09:13 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 10832 Version: 3 Check-in Time: 11-Apr-2007 13:12:42 STScI Edit Number: 0 Title Solving the microlensing puzzle: An HST high-resolution imaging approach ------------------------------------------------------------------------------------ Type Cycle Parallel Pointing Tolerance GO 15 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Brian M. Patten Smithsonian Institution Astrophysical Observatory CoI: Ms. Nitya Kallivayalil Harvard University N CoI: Prof. Charles R. Alcock Harvard University N CoI: Ms. Federica Bianco University of Pennsylvania N CoI: Dr. Massimo Marengo Smithsonian Institution Astrophysical N Observatory ------------------------------------------------------------------------------------ Abstract We propose to use the HST WFPC2 (revised from the Advanced Camera for Surveys High Resolution Channel due to the failure of this camera) to obtain high resolution imaging data for 10 bona-fide LMC microlensing events seen in the original MACHO survey. The purpose of this survey will be to assess whether or not the lens and source stars have separated enough to be resolved since the original microlensing event took place - about a decade has passed since the original MACHO survey and the first set of HST WFPC2 follow-up observations of the microlensing events. If the components of the lensing event are resolved, we will determine the apparent magnitude and color of both the lens and the source stars. These data, in combination with Spitzer/IRAC data and Magellan near-IR JHK data, will be used to ascertain the basic properties of the lens stars. With the majority of the microlensing events in the original MACHO survey observed at the highest spatial resolution currently possible, we will be able to draw important conclusions as to what fraction of these events have lenses which belong to some population of dwarf stars in the disk and what fraction must be due to lenses in the halo or beyond. These data will greatly increase our understanding of the structure of the Galaxy by characterizing the stellar population responsible for the gravitational microlensing. ------------------------------------------------------------------------------------ 10832( 3) - 04/11/07 09:13 - [ 2] Observations Description ------------------------ We will use the ACS/HRC with the F606W Broad-V filter and the F814W Broad-I filter to image the fields on and around 10 microlensing events seen towards the LMC in the original MACHO survey. With both filters we will execute a box dither pattern to minimize pixel-based errors, to eliminate transients (cosmic rays), and to do good centroiding. The integration times will be chosen to maximize the signal-to-noise on target, with a desired signal-to-noise of ~100 in the F814W and ~50 in the F606W filters. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 10832( 3) - 04/11/07 09:13 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 MACHO-LMC-1 STAR, BROWN DWARF, G RA=05H14M44.5300S +/- 0.1", J2000 V = 19.7+/-0.1 III-I, GRAVITATIONAL DEC=-68D47'56.30" +/- 0.1" LENS, HALO Reference Frame: ICRS 2 MACHO-LMC-4 STAR, BROWN DWARF, G RA=05H17M14.5900S +/- 0.1", J2000 V = 20.2+/-0.1 III-I, GRAVITATIONAL DEC=-70D46'59.00" +/- 0.1" LENS, HALO Reference Frame: ICRS 3 MACHO-LMC-6 STAR, BROWN DWARF, G RA=05H26M13.7700S +/- 0.1", J2000 V = 20.0+/-0.1 III-I, GRAVITATIONAL DEC=-70D21'16.40" +/- 0.1" LENS, HALO Reference Frame: ICRS 4 MACHO-LMC-7 STAR, BROWN DWARF, G RA=05H04M3.6100S +/- 0.1", DEC=- J2000 V = 20.9+/-0.1 III-I, GRAVITATIONAL 69D33'21.00" +/- 0.1" LENS, HALO Reference Frame: ICRS 5 MACHO-LMC-8 STAR, BROWN DWARF, G RA=05H25M9.6500S +/- 0.1", DEC=- J2000 V = 20.3+/-0.1 III-I, HALO, 69D47'53.80" +/- 0.1" GRAVITATIONAL LENS Reference Frame: ICRS 6 MACHO-LMC-14 STAR, BROWN DWARF, G RA=05H34M44.5400S +/- 0.1", J2000 V = 19.3+/-0.1 III-I, GRAVITATIONAL DEC=-70D25'10.10" +/- 0.1" LENS, HALO Reference Frame: ICRS 7 MACHO-LMC-18 STAR, BROWN DWARF, G RA=05H45M20.8700S +/- 0.1", J2000 V = 19.5+/-0.1 III-I, GRAVITATIONAL DEC=-71D09'15.20" +/- 0.1" LENS, HALO Reference Frame: ICRS 8 MACHO-LMC-20 STAR, BROWN DWARF, G RA=04H54M19.0000S +/- 0.1", J2000 V = 21.3+/-0.1 III-I, HALO, DEC=-70D02'15.00" +/- 0.1" GRAVITATIONAL LENS Reference Frame: ICRS 9 MACHO-LMC-21 STAR, BROWN DWARF, G RA=04H57M13.8200S +/- 0.1", J2000 V = 19.4+/-0.1 III-I, GRAVITATIONAL DEC=-69D27'50.60" +/- 0.1" LENS, HALO Reference Frame: ICRS 10 MACHO-LMC-25 STAR, BROWN DWARF, G RA=05H02M15.8600S +/- 0.1", J2000 V = 19.0+/-0.1 III-I, HALO, DEC=-68D00'55.10" +/- 0.1" GRAVITATIONAL LENS Reference Frame: ICRS 10832( 3) - 04/11/07 09:13 - [ 4] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type ACS-HRC-DITHER-BOX Pattern_Purpose DITHER Number_Of_Points 4 Point_Spacing 0.15 Line_Spacing 0.098 Coordinate_Frame POS-TARG Pattern_Orient 19.89 Angle_Between_Sides 63.5 Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 2 Primary_Pattern Secondary_Pattern Pattern_Type WFPC2-BOX Pattern_Purpose DITHER Number_Of_Points 4 Point_Spacing 0.559017 Line_Spacing 0.559017 Coordinate_Frame POS-TARG Pattern_Orient 26.56505 Angle_Between_Sides 143.130102 Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ 10832( 3) - 04/11/07 09:13 - [ 5] Visit: 01 Visit Priority: 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 MACHO-LMC-1 WFPC2 IMAGE PC1 F606W 1 600 S PATTERN 2 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ MACHO-LMC-1 1 WFPC2 IMAGE PC1 F606W 1 none none none 1 300.0 S MACHO-LMC-1 1 WFPC2 IMAGE PC1 F606W 2 none none none 1 350.0 S MACHO-LMC-1 1 WFPC2 IMAGE PC1 F606W 3 none none none 1 500.0 S MACHO-LMC-1 1 WFPC2 IMAGE PC1 F606W 4 none none none 1 500.0 S 10832( 3) - 04/11/07 09:13 - [ 6] Visit: 02 Visit Priority: 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 MACHO-LMC-1 WFPC2 IMAGE PC1 F814W 1 600 S PATTERN 2 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ MACHO-LMC-1 1 WFPC2 IMAGE PC1 F814W 1 none none none 1 300.0 S MACHO-LMC-1 1 WFPC2 IMAGE PC1 F814W 2 none none none 1 350.0 S MACHO-LMC-1 1 WFPC2 IMAGE PC1 F814W 3 none none none 1 500.0 S MACHO-LMC-1 1 WFPC2 IMAGE PC1 F814W 4 none none none 1 500.0 S 10832( 3) - 04/11/07 09:13 - [ 7] Visit: 03 Visit Priority: 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 MACHO-LMC-4 WFPC2 IMAGE PC1 F606W 1 600 S PATTERN 2 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ MACHO-LMC-4 1 WFPC2 IMAGE PC1 F606W 1 none none none 1 400.0 S MACHO-LMC-4 1 WFPC2 IMAGE PC1 F606W 2 none none none 1 400.0 S MACHO-LMC-4 1 WFPC2 IMAGE PC1 F606W 3 none none none 1 500.0 S MACHO-LMC-4 1 WFPC2 IMAGE PC1 F606W 4 none none none 1 500.0 S 10832( 3) - 04/11/07 09:13 - [ 8] Visit: 04 Visit Priority: 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 MACHO-LMC-4 WFPC2 IMAGE PC1 F814W 1 600 S PATTERN 2 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ MACHO-LMC-4 1 WFPC2 IMAGE PC1 F814W 1 none none none 1 400.0 S MACHO-LMC-4 1 WFPC2 IMAGE PC1 F814W 2 none none none 1 400.0 S MACHO-LMC-4 1 WFPC2 IMAGE PC1 F814W 3 none none none 1 500.0 S MACHO-LMC-4 1 WFPC2 IMAGE PC1 F814W 4 none none none 1 500.0 S 10832( 3) - 04/11/07 09:13 - [ 9] Visit: 05 Visit Priority: 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 MACHO-LMC-6 WFPC2 IMAGE PC1 F606W 1 600 S PATTERN 2 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ MACHO-LMC-6 1 WFPC2 IMAGE PC1 F606W 1 none none none 1 400.0 S MACHO-LMC-6 1 WFPC2 IMAGE PC1 F606W 2 none none none 1 400.0 S MACHO-LMC-6 1 WFPC2 IMAGE PC1 F606W 3 none none none 1 500.0 S MACHO-LMC-6 1 WFPC2 IMAGE PC1 F606W 4 none none none 1 500.0 S 10832( 3) - 04/11/07 09:13 - [ 10] Visit: 06 Visit Priority: 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 MACHO-LMC-6 WFPC2 IMAGE PC1 F814W 1 600 S PATTERN 2 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ MACHO-LMC-6 1 WFPC2 IMAGE PC1 F814W 1 none none none 1 400.0 S MACHO-LMC-6 1 WFPC2 IMAGE PC1 F814W 2 none none none 1 400.0 S MACHO-LMC-6 1 WFPC2 IMAGE PC1 F814W 3 none none none 1 500.0 S MACHO-LMC-6 1 WFPC2 IMAGE PC1 F814W 4 none none none 1 500.0 S 10832( 3) - 04/11/07 09:13 - [ 11] Visit: 07 Visit Priority: 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 MACHO-LMC-7 WFPC2 IMAGE PC1 F606W 1 600 S PATTERN 2 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ MACHO-LMC-7 1 WFPC2 IMAGE PC1 F606W 1 none none none 1 300.0 S MACHO-LMC-7 1 WFPC2 IMAGE PC1 F606W 2 none none none 1 350.0 S MACHO-LMC-7 1 WFPC2 IMAGE PC1 F606W 3 none none none 1 500.0 S MACHO-LMC-7 1 WFPC2 IMAGE PC1 F606W 4 none none none 1 500.0 S 10832( 3) - 04/11/07 09:13 - [ 12] Visit: 08 Visit Priority: 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 MACHO-LMC-7 WFPC2 IMAGE PC1 F814W 1 600 S PATTERN 2 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ MACHO-LMC-7 1 WFPC2 IMAGE PC1 F814W 1 none none none 1 300.0 S MACHO-LMC-7 1 WFPC2 IMAGE PC1 F814W 2 none none none 1 350.0 S MACHO-LMC-7 1 WFPC2 IMAGE PC1 F814W 3 none none none 1 500.0 S MACHO-LMC-7 1 WFPC2 IMAGE PC1 F814W 4 none none none 1 500.0 S 10832( 3) - 04/11/07 09:13 - [ 13] Visit: 09 Visit Priority: 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 MACHO-LMC-8 WFPC2 IMAGE PC1 F606W 1 600 S PATTERN 2 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ MACHO-LMC-8 1 WFPC2 IMAGE PC1 F606W 1 none none none 1 300.0 S MACHO-LMC-8 1 WFPC2 IMAGE PC1 F606W 2 none none none 1 350.0 S MACHO-LMC-8 1 WFPC2 IMAGE PC1 F606W 3 none none none 1 500.0 S MACHO-LMC-8 1 WFPC2 IMAGE PC1 F606W 4 none none none 1 500.0 S 10832( 3) - 04/11/07 09:13 - [ 14] Visit: 10 Visit Priority: 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 MACHO-LMC-8 WFPC2 IMAGE PC1 F814W 1 600 S PATTERN 2 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ MACHO-LMC-8 1 WFPC2 IMAGE PC1 F814W 1 none none none 1 300.0 S MACHO-LMC-8 1 WFPC2 IMAGE PC1 F814W 2 none none none 1 350.0 S MACHO-LMC-8 1 WFPC2 IMAGE PC1 F814W 3 none none none 1 500.0 S MACHO-LMC-8 1 WFPC2 IMAGE PC1 F814W 4 none none none 1 500.0 S 10832( 3) - 04/11/07 09:13 - [ 15] Visit: 11 Visit Priority: 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 MACHO-LMC-1 WFPC2 IMAGE PC1 F606W 1 600 S PATTERN 2 1 4 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ MACHO-LMC-14 1 WFPC2 IMAGE PC1 F606W 1 none none none 1 400.0 S MACHO-LMC-14 1 WFPC2 IMAGE PC1 F606W 2 none none none 1 400.0 S MACHO-LMC-14 1 WFPC2 IMAGE PC1 F606W 3 none none none 1 500.0 S MACHO-LMC-14 1 WFPC2 IMAGE PC1 F606W 4 none none none 1 500.0 S 10832( 3) - 04/11/07 09:13 - [ 16] Visit: 12 Visit Priority: 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 MACHO-LMC-1 WFPC2 IMAGE PC1 F814W 1 600 S PATTERN 2 1 4 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ MACHO-LMC-14 1 WFPC2 IMAGE PC1 F814W 1 none none none 1 400.0 S MACHO-LMC-14 1 WFPC2 IMAGE PC1 F814W 2 none none none 1 400.0 S MACHO-LMC-14 1 WFPC2 IMAGE PC1 F814W 3 none none none 1 500.0 S MACHO-LMC-14 1 WFPC2 IMAGE PC1 F814W 4 none none none 1 500.0 S 10832( 3) - 04/11/07 09:13 - [ 17] Visit: 13 Visit Priority: 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 MACHO-LMC-1 WFPC2 IMAGE PC1 F606W 1 600 S PATTERN 2 1 8 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ MACHO-LMC-18 1 WFPC2 IMAGE PC1 F606W 1 none none none 1 400.0 S MACHO-LMC-18 1 WFPC2 IMAGE PC1 F606W 2 none none none 1 400.0 S MACHO-LMC-18 1 WFPC2 IMAGE PC1 F606W 3 none none none 1 500.0 S MACHO-LMC-18 1 WFPC2 IMAGE PC1 F606W 4 none none none 1 500.0 S 10832( 3) - 04/11/07 09:13 - [ 18] Visit: 14 Visit Priority: 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 MACHO-LMC-1 WFPC2 IMAGE PC1 F814W 1 600 S PATTERN 2 1 8 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ MACHO-LMC-18 1 WFPC2 IMAGE PC1 F814W 1 none none none 1 400.0 S MACHO-LMC-18 1 WFPC2 IMAGE PC1 F814W 2 none none none 1 400.0 S MACHO-LMC-18 1 WFPC2 IMAGE PC1 F814W 3 none none none 1 500.0 S MACHO-LMC-18 1 WFPC2 IMAGE PC1 F814W 4 none none none 1 500.0 S 10832( 3) - 04/11/07 09:13 - [ 19] Visit: 15 Visit Priority: 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 MACHO-LMC-2 WFPC2 IMAGE PC1 F606W 1 600 S PATTERN 2 1 0 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ MACHO-LMC-20 1 WFPC2 IMAGE PC1 F606W 1 none none none 1 400.0 S MACHO-LMC-20 1 WFPC2 IMAGE PC1 F606W 2 none none none 1 400.0 S MACHO-LMC-20 1 WFPC2 IMAGE PC1 F606W 3 none none none 1 500.0 S MACHO-LMC-20 1 WFPC2 IMAGE PC1 F606W 4 none none none 1 500.0 S 10832( 3) - 04/11/07 09:13 - [ 20] Visit: 16 Visit Priority: 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 MACHO-LMC-2 WFPC2 IMAGE PC1 F814W 1 600 S PATTERN 2 1 0 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ MACHO-LMC-20 1 WFPC2 IMAGE PC1 F814W 1 none none none 1 400.0 S MACHO-LMC-20 1 WFPC2 IMAGE PC1 F814W 2 none none none 1 400.0 S MACHO-LMC-20 1 WFPC2 IMAGE PC1 F814W 3 none none none 1 500.0 S MACHO-LMC-20 1 WFPC2 IMAGE PC1 F814W 4 none none none 1 500.0 S 10832( 3) - 04/11/07 09:13 - [ 21] Visit: 17 Visit Priority: 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 MACHO-LMC-2 WFPC2 IMAGE PC1 F606W 1 600 S PATTERN 2 1 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ MACHO-LMC-21 1 WFPC2 IMAGE PC1 F606W 1 none none none 1 300.0 S MACHO-LMC-21 1 WFPC2 IMAGE PC1 F606W 2 none none none 1 350.0 S MACHO-LMC-21 1 WFPC2 IMAGE PC1 F606W 3 none none none 1 500.0 S MACHO-LMC-21 1 WFPC2 IMAGE PC1 F606W 4 none none none 1 500.0 S 10832( 3) - 04/11/07 09:13 - [ 22] Visit: 18 Visit Priority: 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 MACHO-LMC-2 WFPC2 IMAGE PC1 F814W 1 600 S PATTERN 2 1 1 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ MACHO-LMC-21 1 WFPC2 IMAGE PC1 F814W 1 none none none 1 300.0 S MACHO-LMC-21 1 WFPC2 IMAGE PC1 F814W 2 none none none 1 350.0 S MACHO-LMC-21 1 WFPC2 IMAGE PC1 F814W 3 none none none 1 500.0 S MACHO-LMC-21 1 WFPC2 IMAGE PC1 F814W 4 none none none 1 500.0 S 10832( 3) - 04/11/07 09:13 - [ 23] Visit: 19 Visit Priority: 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 MACHO-LMC-2 WFPC2 IMAGE PC1 F606W 1 600 S PATTERN 2 1 5 see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ MACHO-LMC-25 1 WFPC2 IMAGE PC1 F606W 1 none none none 1 300.0 S MACHO-LMC-25 1 WFPC2 IMAGE PC1 F606W 2 none none none 1 350.0 S MACHO-LMC-25 1 WFPC2 IMAGE PC1 F606W 3 none none none 1 500.0 S MACHO-LMC-25 1 WFPC2 IMAGE PC1 F606W 4 none none none 1 500.0 S 10832( 3) - 04/11/07 09:13 - [ 24] Visit: 20 Visit Priority: 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 MACHO-LMC-2 ACS/HRC ACCUM HRC F814W 1 600 S PATTERN 1 1 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 | ------------------------------------------------------------------------------------------------------------------------------------ MACHO-LMC-25 1 ACS/HRC ACCUM HRC F814W 1 none none 1 1 N/A MACHO-LMC-25 1 ACS/HRC ACCUM HRC F814W 1 none none 2 1 N/A MACHO-LMC-25 1 ACS/HRC ACCUM HRC F814W 2 none none 1 1 N/A MACHO-LMC-25 1 ACS/HRC ACCUM HRC F814W 2 none none 2 1 N/A MACHO-LMC-25 1 ACS/HRC ACCUM HRC F814W 3 none none 1 1 N/A MACHO-LMC-25 1 ACS/HRC ACCUM HRC F814W 3 none none 2 1 N/A MACHO-LMC-25 1 ACS/HRC ACCUM HRC F814W 4 none none 1 1 N/A MACHO-LMC-25 1 ACS/HRC ACCUM HRC F814W 4 none none 2 1 N/A 10832( 3) - 04/11/07 09:13 - [ 25] Summary Form for Proposal 10832 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures PC1 HRC ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFPC2 ACS/HRC ------------------------------------------------------------------------------------------------------------------------------------ Opmodes IMAGE ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements PATTERN 2 1; PATTERN 1 1; ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F606W F814W ------------------------------------------------------------------------------------------------------------------------------------ Target Names MACHO-LMC-1 MACHO-LMC-4 MACHO-LMC-6 MACHO-LMC-7 MACHO-LMC-8 MACHO-LMC-14 MACHO-LMC-18 MACHO-LMC-20 MACHO-LMC-21 MACHO-LMC-25 ------------------------------------------------------------------------------------------------------------------------------------