13847( 9) - 16-Sep-2016 19:54:17 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 13847 Version: 9 Check-in Time: 16-Sep-2016 19:54:17 STScI Edit Number: 6 Title Determining the Mass of Proxima Centauri through Astrometric Microlensing ------------------------------------------------------------------------------------ Type Cycle GO 22 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Kailash C. Sahu Space Telescope Science Institute Y CoI: Dr. Howard E. Bond The Pennsylvania State University N CoI: Dr. Jay Anderson Space Telescope Science Institute N CoI: Dr. Martin Dominik University of St. Andrews N ------------------------------------------------------------------------------------ Abstract We propose to determine the mass of our nearest neighbor, Proxima Centauri, using the novel technique of astrometric microlensing. Proxima is a dM6e star, with an estimated mass of about 0.12 Msun, lying at a distance of 1.3 pc and having a large proper motion of 3.8 arcsec/yr. In a reprise of the famous 1919 solar eclipse that verified general relativity, Proxima will pass in front of a pair of 18th-magnitude background stars in 2015, affording us two independent opportunities to measure the relativistic deflection. The first passage will occur in May 2015 (impact parameter 1.5 arcsec), and the second in June 2015 (impact parameter 1.4 arcsec). As Proxima passes in front, it will cause a relativistic deflection of the background stars' images by ~0.5 milliarcsec, an amount readily detectable with HST/WFC3. The gravitational deflection angle depends only upon the distances and relative positions of the stars, and the mass of the lens (Proxima). Since the distance to Proxima is well known from accurate parallax measurements, and the relative stellar positions can be determined precisely before the event, the astrometric measurement offers a unique and direct method to measure the mass of a single, isolated star. We anticipate better than 10% accuracy for the mass determination. The mass of Proxima is of special interest because it is the nearest M dwarf, representing the most common type of star in the Galaxy, for which the mass-luminosity relation is still uncertain at present. ------------------------------------------------------------------------------------ Observations Description ------------------------ The first epoch observations will be taken in a few different filters (F475W, F555W, F606W, F814W) to better characterize the spectral type of the source. Subsequent observations will be taken mainly in 2 filters (F606W and F814W). We will obtain one short (0.5 sec) exposure to get an unsaturated image of Proxima, in order to register its position. The other exposures will be of 90 to 200 sec durations, so that the source stars will have a S/N & 300 in each exposure. We can obtain about 10 such exposures in each orbit, at 2 dither positions, which would be adequate to achieve the astrometric accuracy required for the project. ------------------------------------------------------------------------------------ 13847( 9) - 16-Sep-2016 19:54:17 - [ 2] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 PROXIMA-CEN- STAR, K V-IV RA=14H29M34.3300S +/- 0.1", J2000 V = 18.4 +/- 0.2 SOURCE DEC=-62D40'33.98" +/- 0.1" Reference Frame: ICRS Comments: This object was updated to the SOURCE that Proxima-Cen is going to lens. At present, the source and proxima-cen are separated by about 10.5 arcsec, and this separation will slowly decrease to 1.5 arcsec in 2015. ------------------------------------------------------------------------------------------------------------------------------------ 13847( 9) - 16-Sep-2016 19:54:17 - [ 3] Visit: 01 Visit Requirements: ORIENT 343D TO 343 D; BETWEEN 13-APR-2015 AND 20-APR-2015 On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12, BLADE=A 1 0.5 S (0.5 POS TARG 10.4, 9; SEQ -SOURCE S C-SUB S) 1-12 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 POS TARG 14.4, 9 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 3 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 POS TARG 14.4, 9 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 3 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 POS TARG 11.6, 12.8 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 5 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 7 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 SAME POS AS 8 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 8 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 POS TARG 7.2, 11.3 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 9 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 SAME POS AS 10 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 10 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 150 S (150 POS TARG 7.2, 6.7 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 11 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 POS TARG 11.6, 5.3 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 12 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=10 1 150 S (150 SAME POS AS 11 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ 13847( 9) - 16-Sep-2016 19:54:17 - [ 4] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ PROXIMA-CEN-SOURCE 1 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 2 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 3 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 4 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 5 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 6 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 7 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 8 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 9 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 10 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 11 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 12 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB 13847( 9) - 16-Sep-2016 19:54:17 - [ 5] Visit: 02 Visit Requirements: ORIENT 115D TO 115 D; BETWEEN 27-JUL-2015 AND 05-AUG-2015 On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12, BLADE=A 1 0.5 S (0.5 POS TARG 10.4, 9; SEQ -SOURCE S C-SUB S) 1-12 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 POS TARG 14.4, 9 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 3 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 POS TARG 14.4, 9 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 3 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 POS TARG 11.6, 12.8 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 5 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 7 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 SAME POS AS 8 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 8 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 POS TARG 7.2, 11.3 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 9 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 SAME POS AS 10 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 10 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 150 S (150 POS TARG 7.2, 6.7 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 11 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 POS TARG 11.6, 5.3 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 12 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=10 1 150 S (150 SAME POS AS 11 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ 13847( 9) - 16-Sep-2016 19:54:17 - [ 6] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ PROXIMA-CEN-SOURCE 1 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 2 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 3 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 4 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 5 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 6 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 7 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 8 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 9 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 10 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 11 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 12 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB 13847( 9) - 16-Sep-2016 19:54:17 - [ 7] Visit: 03 Visit Requirements: ORIENT 260D TO 260 D; BETWEEN 01-JAN-2018 AND 10-JAN-2018; VISIBILITY INTERVAL 60 M On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12, BLADE=A 1 0.5 S (0.5 POS TARG 10.4, 9; SEQ -SOURCE S C-SUB S) 1-12 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 1 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 3 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 POS TARG 14.35, 9 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 3 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 POS TARG 11.61, 12.76 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 5 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 7 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 SAME POS AS 8 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 8 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 POS TARG 7.2, 11.31 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 9 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 POS TARG 7.2, 6.7 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 10 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 9 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 11 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 POS TARG 11.6, 5.2 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 12 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 POS TARG 11.6, 5.2 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ 13847( 9) - 16-Sep-2016 19:54:17 - [ 8] 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 | ------------------------------------------------------------------------------------------------------------------------------------ PROXIMA-CEN-SOURCE 1 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 2 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 3 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 4 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 5 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 6 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 7 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 8 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 9 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 10 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 11 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 12 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB 13847( 9) - 16-Sep-2016 19:54:17 - [ 9] Visit: 04 Visit Requirements: ORIENT 320.0D TO 320.0 D; BETWEEN 20-FEB-2016 AND 28-FEB-2016; ON HOLD On Hold Comments: Window and orients will be updated based on the previous observations Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12, BLADE=A 1 0.5 S (0.5 POS TARG 14.4, 9; SEQ -SOURCE S C-SUB S) 1-10 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 POS TARG 14.4, 9 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 3 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 POS TARG 10.4, 13.0 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 3 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 POS TARG 10.4, 5 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 5 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 7 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 8 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 8 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12, BLADE=A 1 0.5 S (0.5 POS TARG 4.0, 9 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 9 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 8 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 10 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12, BLADE=A 1 0.5 S (0.5 SAME POS AS 8 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ PROXIMA-CEN-SOURCE 1 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 2 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 3 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB 13847( 9) - 16-Sep-2016 19:54:17 - [ 10] 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 | ------------------------------------------------------------------------------------------------------------------------------------ PROXIMA-CEN-SOURCE 4 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 5 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 6 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 7 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 8 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 9 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 10 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB 13847( 9) - 16-Sep-2016 19:54:17 - [ 11] Visit: 05 Visit Requirements: ORIENT 50D TO 50 D; BETWEEN 05-JUN-2016 AND 12-JUN-2016; VISIBILITY INTERVAL 55.75 M On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12, BLADE=A 1 0.5 S (0.5 POS TARG 14.4, 9; SEQ -SOURCE S C-SUB S) 1-11 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 POS TARG 14.4, 9 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 3 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 POS TARG 10.4, 13.0 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 3 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 POS TARG 10.4, 5 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 5 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 7 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 8 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 8 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12, BLADE=A 1 0.5 S (0.5 POS TARG 4.0, 9 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 9 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 8 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 10 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=10 1 100 S (100 SAME POS AS 8 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 11 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=11, BLADE=A 1 40 S (40 SAME POS AS 3 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ PROXIMA-CEN-SOURCE 1 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB 13847( 9) - 16-Sep-2016 19:54:17 - [ 12] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ PROXIMA-CEN-SOURCE 2 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 3 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 4 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 5 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 6 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 7 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 8 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 9 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 10 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 11 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB 13847( 9) - 16-Sep-2016 19:54:17 - [ 13] Visit: 06 Visit Requirements: ORIENT 137D TO 137 D; BETWEEN 18-SEP-2016 AND 25-SEP-2016; VISIBILITY INTERVAL 55.8 M On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12, BLADE=A 1 0.5 S (0.5 POS TARG 10.4, 9; SEQ -SOURCE S C-SUB S) 1-11 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 1 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 3 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 POS TARG 14.35, 9 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 3 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 POS TARG 11.61, 12.76 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 5 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 7 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 SAME POS AS 8 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 8 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 POS TARG 7.2, 11.31 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 9 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 POS TARG 7.2, 6.7 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 10 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 9 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 11 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=9 1 140 S (140 POS TARG 11.6, 5.2 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ PROXIMA-CEN-SOURCE 1 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB 13847( 9) - 16-Sep-2016 19:54:17 - [ 14] 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 | ------------------------------------------------------------------------------------------------------------------------------------ PROXIMA-CEN-SOURCE 2 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 3 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 4 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 5 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 6 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 7 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 8 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 9 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 10 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 11 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB 13847( 9) - 16-Sep-2016 19:54:17 - [ 15] Visit: 07 Visit Requirements: ORIENT 260D TO 260 D; BETWEEN 01-JAN-2017 AND 10-JAN-2017; VISIBILITY INTERVAL 54.8 M On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12, BLADE=A 1 0.5 S (0.5 POS TARG 10.4, 9; SEQ -SOURCE S C-SUB S) 1-11 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 1 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 3 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 POS TARG 14.35, 9 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 3 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 POS TARG 11.61, 12.76 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 5 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 7 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 SAME POS AS 8 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 8 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 POS TARG 7.2, 11.31 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 9 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 POS TARG 7.2, 6.7 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 10 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 120 S (120 SAME POS AS 9 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 11 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=9 1 120 S (120 POS TARG 11.6, 5.2 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ PROXIMA-CEN-SOURCE 1 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB 13847( 9) - 16-Sep-2016 19:54:17 - [ 16] 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 | ------------------------------------------------------------------------------------------------------------------------------------ PROXIMA-CEN-SOURCE 2 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 3 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 4 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 5 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 6 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 7 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 8 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 9 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 10 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 11 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB 13847( 9) - 16-Sep-2016 19:54:17 - [ 17] Visit: 08 Visit Requirements: ORIENT 137D TO 137 D; BETWEEN 18-SEP-2017 AND 25-SEP-2017; VISIBILITY INTERVAL 62 M On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12, BLADE=A 1 0.5 S (0.5 POS TARG 10.4, 9; SEQ -SOURCE S C-SUB S) 1-12 NON-INT ------------------------------------------------------------------------------------------------------------------------------------ 2 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 1 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 3 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 POS TARG 14.35, 9 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 4 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 3 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 5 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 POS TARG 11.61, 12.76 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 6 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 5 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 7 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 SAME POS AS 8 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 8 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 POS TARG 7.2, 11.31 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 9 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 POS TARG 7.2, 6.7 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 10 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=8 1 200 S (200 SAME POS AS 9 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 11 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=12 1 0.5 S (0.5 POS TARG 11.6, 5.2 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 12 PROXIMA-CEN WFC3/UVI ACCUM UVIS2-2K2 F555W FLASH=9 1 200 S (200 POS TARG 11.6, 5.2 -SOURCE S C-SUB S) ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ 13847( 9) - 16-Sep-2016 19:54:17 - [ 18] 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 | ------------------------------------------------------------------------------------------------------------------------------------ PROXIMA-CEN-SOURCE 1 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 2 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 3 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 4 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 5 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 6 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 7 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 8 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 9 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 10 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 11 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB PROXIMA-CEN-SOURCE 12 WFC3/UVI ACCUM UVIS2-2K F555W none none none none 1 N/A S 2C-SUB 13847( 9) - 16-Sep-2016 19:54:17 - [ 19] Summary Form for Proposal 13847 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures UVIS2-2K2C-SUB ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters BLADE=A, FLASH=10, FLASH=11, FLASH=12, FLASH=8, FLASH=9 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements BETWEEN 01-JAN-2017 AND 10-JAN-2017, BETWEEN 01-JAN-2018 AND 10-JAN-2018, BETWEEN 05-JUN-2016 AND 12-JUN-2016, BETWEEN 13-APR-2015 AND 20-APR-2015, BETWEEN 18-SEP-2016 AND 25-SEP-2016, BETWEEN 18-SEP-2017 AND 25-SEP-2017, BETWEEN 20-FEB-2016 AND 28-FEB-2016, BETWEEN 27-JUL-2015 AND 05-AUG-2015, ON HOLD , ORIENT 115D TO 115 D, ORIENT 137D TO 137 D, ORIENT 260D TO 260 D, ORIENT 320.0D TO 320.0 D, ORIENT 343D TO 343 D, ORIENT 50D TO 50 D, POS TARG 10.4, 13.0, POS TARG 10.4, 5, POS TARG 10.4, 9, POS TARG 11.6, 12.8, POS TARG 11.6, 5.2, POS TARG 11.6, 5.3, POS TARG 11.61, 12.76, POS TARG 14.35, 9, POS TARG 14.4, 9, POS TARG 4.0, 9, POS TARG 7.2, 11.3, POS TARG 7.2, 11.31, POS TARG 7.2, 6.7, SAME POS AS 1, SAME POS AS 10, SAME POS AS 11, SAME POS AS 3, SAME POS AS 5, SAME POS AS 8, SAME POS AS 9, SEQ 1-10 NON-INT, SEQ 1-11 NON-INT, SEQ 1-12 NON-INT, VISIBILITY INTERVAL 54.8 M, VISIBILITY INTERVAL 55.75 M, VISIBILITY INTERVAL 55.8 M, VISIBILITY INTERVAL 60 M, VISIBILITY INTERVAL 62 M ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F555W ------------------------------------------------------------------------------------------------------------------------------------ Target Names PROXIMA-CEN-SOURCE ------------------------------------------------------------------------------------------------------------------------------------