12950( 3) - 09-Jul-2013 10:47:45 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 12950 Version: 3 Check-in Time: 09-Jul-2013 10:47:45 STScI Edit Number: 0 Title A Deep, Near-UV Probe of the Faint Cataclysmic Variable Population of 47 Tucanae ------------------------------------------------------------------------------------ Type Cycle GO 20 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Craig Heinke University of Alberta Y CoI: Dr. Maureen van den Berg Harvard University Y CoI: Dr. Adrienne Cool San Francisco State University Y CoI: Dr. Natasha Ivanova University of Alberta N CoI: Dr. Haldan N Cohn Indiana University System Y CoI: Dr. Phyllis M. Lugger Indiana University System Y CoI: Dr. Peter D. Edmonds Eureka Scientific Inc. N CoI: Prof. Jonathan E. Grindlay Harvard University N CoI: Dr. Paulo C. C. Freire Max-Planck-Institut fur Radioastronomie N ------------------------------------------------------------------------------------ Abstract Dense globular clusters are rich sites for the production of interacting binaries, such as cataclysmic variables (CVs), millisecond radio pulsars (MSPs), and double WD systems. Previous HST WFPC2 and Chandra X-ray observations have identified 22 CVs in 47 Tuc with M_V<10. The unprecedented near-UV sensitivity, field of view, and resolution of the WFC3, in combination with subarcsecond Chandra positions, will allow us to probe the faint CV population down to M_V=11.6, identifying a large population of CVs at very low mass-transfer rates. The distribution of CV mass transfer rates inferred will constrain models of CV evolution and dynamical formation. We will also survey the population of helium-core WDs, another window into binary evolution. ------------------------------------------------------------------------------------ Observations Description ------------------------ Our goal is to reach U~24.8 in both F390W and F300X, sensitive to faint blue CVs. In this dense cluster core, we use 4x4 dithering to improve our spatial resolution, resulting in target exposure times of 3881 s in F390W and 14256 s in F300X, leading to 8 orbits. We actually achieve 4656 s in F390W, and 14736 s in F300X. We schedule our program in two visits, since no visit should be more than 5 orbits. Each visit starts with one orbit of F390W (4 exps of ~580 s, considering guide star acq), then 3 orbits of F300X (4 exps of 608 s each, considering shorter re-acq). Each orbit steps through a WFC3 DITHER-BOX pattern. The 3rd and 4th orbits are offset by (1.446", 2.926") and (-1.446", -2.926") to ensure that all parts of the chip gap get 2/3 coverage in F300X in each visit, and the 1st orbit of the 2nd visit is offset to ensure that the chip gap is covered in F390W. We set up our dithers as POS-TARGS (following details in the document WFC3-2010-09.pdf) to allow inclusion of parallel ACS WFC exposures (patterns can't be used since we don't use the same parallel ACS parameters for all WFC3 pointings in an orbit). Dumping two WFC3 exposures takes longer than a single 12950( 3) - 09-Jul-2013 10:47:45 - [ 2] WFC3 exposure, so can only be done at the end of an orbit. Since ACS must be dumped after each exposure, only the last two WFC3 exposures per orbit can have long (~500 s) ACS parallels, while the first two WFC3 exposures can have short (~200 s) parallels (allowing immediate buffer dump). This gives us sixteen ACS exposures per visit, which we divide into 3 short F438W, 3 short F625W (one only 65 s to correct saturated stars), 2 short F658N, and 8 long F658N exposures. We find that we reach R~23.9 in H-alpha, R~24.5 in B, and 25 in R. Since the ACS fields are two half-mass radii from the center, their crowding will not be severe, so we do not attempt detailed subpixel dithering, though our WFC3 dithering will be sufficient for hot pixel and bad column cleaning. We place no restrictions on the timing of the two visits, so the two WFC3 visits may be at different roll angles, and the two parallel ACS fields may overlap, or be two separate fields. We choose WFC3-CENTER and place the target point at the Goldsbury (2011) center of 47 Tuc. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- We choose a 10-photon post-flash to ensure that our F300X exposures have sufficient signal to avoid the worst CTE degradation. Existing WFC3/UVIS F390W exposures show that these exposures will easily attain sufficient electrons/pixel. We are willing to add post-flash electrons to our H-alpha ACS exposures. ------------------------------------------------------------------------------------ 12950( 3) - 09-Jul-2013 10:47:45 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 47TUCANAE STELLAR CLUSTER, RA=00H24M5.7100S +/- 0.2", J2000 V = 3.95 Resolved target. Faintest GLOBULAR CLUSTER DEC=-72D04'52.70" +/- 0.2" target CVs U=24.8. Reference Frame: ICRS ------------------------------------------------------------------------------------------------------------------------------------ 12950( 3) - 09-Jul-2013 10:47:45 - [ 4] Visit: 01 Visit Requirements: SCHED 100% On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F390W 1 567 S (567 POS TARG 0, null; PAR 2 S ER S) WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY ACS/WFC ACCUM WFC F625W FLASH=20 1 65 S see below (65 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F390W 1 590 S (590 POS TARG 0.15848, S ER S) 0.070175; PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY ACS/WFC ACCUM WFC F625W FLASH=10 1 223 S see below (223 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F390W 1 578 S (578 POS TARG 0.09905, S ER S) 0.16492; PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY ACS/WFC ACCUM WFC F658N FLASH=20 1 515 S see below (509 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F390W 1 577 S (577 POS TARG -0.05943, S ER S) 0.094745; PAR 8 WITH 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY ACS/WFC ACCUM WFC F658N FLASH=20 1 445 S (445 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F300X FLASH=10 1 604 S (604 POS TARG 0, 0; PAR 10 S ER S) WITH 9 ------------------------------------------------------------------------------------------------------------------------------------ 10 ANY ACS/WFC ACCUM WFC F658N FLASH=20 1 271 S see below (251 S) ------------------------------------------------------------------------------------------------------------------------------------ 11 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F300X FLASH=10 1 604 S (604 POS TARG 0.15848, S ER S) 0.070175; PAR 12 WITH 11 ------------------------------------------------------------------------------------------------------------------------------------ 12 ANY ACS/WFC ACCUM WFC F435W FLASH=20 1 196 S see below (176 S) ------------------------------------------------------------------------------------------------------------------------------------ 12950( 3) - 09-Jul-2013 10:47:45 - [ 5] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 13 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F300X FLASH=10 1 604 S (604 POS TARG 0.09905, S ER S) 0.16492; PAR 14 WITH 13 ------------------------------------------------------------------------------------------------------------------------------------ 14 ANY ACS/WFC ACCUM WFC F658N FLASH=20 1 528 S see below (524 S) ------------------------------------------------------------------------------------------------------------------------------------ 15 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F300X FLASH=10 1 604 S (604 POS TARG -0.05943, S ER S) 0.094745; PAR 16 WITH 15 ------------------------------------------------------------------------------------------------------------------------------------ 16 ANY ACS/WFC ACCUM WFC F658N FLASH=20 1 472 S (472 S) ------------------------------------------------------------------------------------------------------------------------------------ 17 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F300X FLASH=10 1 614 S POS TARG 1.446, 2.926; S ER see below PAR 18 WITH 17 (609 S) ------------------------------------------------------------------------------------------------------------------------------------ 18 ANY ACS/WFC ACCUM WFC F435W FLASH=20 1 206 S see below (200 S) ------------------------------------------------------------------------------------------------------------------------------------ 19 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F300X FLASH=10 1 613 S POS TARG 1.60448, S ER see below 2.99618; PAR 20 WITH 19 (609 S) ------------------------------------------------------------------------------------------------------------------------------------ 20 ANY ACS/WFC ACCUM WFC F435W FLASH=20 1 255 S see below (250 S) ------------------------------------------------------------------------------------------------------------------------------------ 21 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F300X FLASH=10 1 614 S POS TARG 1.54505, S ER see below 3.09092; PAR 22 WITH 21 (609 S) ------------------------------------------------------------------------------------------------------------------------------------ 22 ANY ACS/WFC ACCUM WFC F658N FLASH=20 1 533 S see below (529 S) ------------------------------------------------------------------------------------------------------------------------------------ 23 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F300X FLASH=10 1 614 S POS TARG 1.38657, S ER see below 3.02075; PAR 24 WITH 23 (609 S) ------------------------------------------------------------------------------------------------------------------------------------ 24 ANY ACS/WFC ACCUM WFC F658N FLASH=20 1 488 S see below (477 S) ------------------------------------------------------------------------------------------------------------------------------------ 12950( 3) - 09-Jul-2013 10:47:45 - [ 6] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 25 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F300X FLASH=10 1 614 S POS TARG -1.446, -2.926; S ER see below PAR 26 WITH 25 (609 S) ------------------------------------------------------------------------------------------------------------------------------------ 26 ANY ACS/WFC ACCUM WFC F625W FLASH=10 1 223 S see below (218 S) ------------------------------------------------------------------------------------------------------------------------------------ 27 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F300X FLASH=10 1 613 S POS TARG -1.28752, S ER see below -2.85583; PAR 28 WITH 27 (609 S) ------------------------------------------------------------------------------------------------------------------------------------ 28 ANY ACS/WFC ACCUM WFC F658N FLASH=20 1 223 S see below (218 S) ------------------------------------------------------------------------------------------------------------------------------------ 29 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F300X FLASH=10 1 614 S POS TARG -1.34695, S ER see below -2.76108; PAR 30 WITH 29 (609 S) ------------------------------------------------------------------------------------------------------------------------------------ 30 ANY ACS/WFC ACCUM WFC F658N FLASH=20 1 584 S see below (580 S) ------------------------------------------------------------------------------------------------------------------------------------ 31 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F300X FLASH=10 1 614 S POS TARG -1.50543, S ER see below -2.83126; PAR 32 WITH 31 (609 S) ------------------------------------------------------------------------------------------------------------------------------------ 32 ANY ACS/WFC ACCUM WFC F658N FLASH=20 1 488 S see below (466 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 | ------------------------------------------------------------------------------------------------------------------------------------ 47TUCANAE 1 WFC3/UVI ACCUM UVIS-CEN F390W none none none none 1 N/A S TER ANY 2 ACS/WFC ACCUM WFC F625W none none none none 1 65.0 S 47TUCANAE 3 WFC3/UVI ACCUM UVIS-CEN F390W none none none none 1 N/A S TER ANY 4 ACS/WFC ACCUM WFC F625W none none none none 1 223.0 S 47TUCANAE 5 WFC3/UVI ACCUM UVIS-CEN F390W none none none none 1 N/A S TER ANY 6 ACS/WFC ACCUM WFC F658N none none none none 1 509.0 S 12950( 3) - 09-Jul-2013 10:47:45 - [ 7] Sub Exposures ------------------------------------------------------------------------------------------------------------------------------------ Target | Exp |Instr | Oper. | Aper |Spectral|Cent.|Primary |Secondary |Iteration |CR-SPLIT |Orbit |Duration Name | Num |Config | Mode | or FOV |Element |Wave.|Pattern Pos |Pattern Pos |Num |Num |Number | ------------------------------------------------------------------------------------------------------------------------------------ 47TUCANAE 7 WFC3/UVI ACCUM UVIS-CEN F390W none none none none 1 N/A S TER ANY 8 ACS/WFC ACCUM WFC F658N none none none none 1 N/A 47TUCANAE 9 WFC3/UVI ACCUM UVIS-CEN F300X none none none none 2 N/A S TER ANY 10 ACS/WFC ACCUM WFC F658N none none none none 2 251.0 S 47TUCANAE 11 WFC3/UVI ACCUM UVIS-CEN F300X none none none none 2 N/A S TER ANY 12 ACS/WFC ACCUM WFC F435W none none none none 2 176.0 S 47TUCANAE 13 WFC3/UVI ACCUM UVIS-CEN F300X none none none none 2 N/A S TER ANY 14 ACS/WFC ACCUM WFC F658N none none none none 2 524.0 S 47TUCANAE 15 WFC3/UVI ACCUM UVIS-CEN F300X none none none none 2 N/A S TER ANY 16 ACS/WFC ACCUM WFC F658N none none none none 2 N/A 47TUCANAE 17 WFC3/UVI ACCUM UVIS-CEN F300X none none none none 3 609.0 S S TER ANY 18 ACS/WFC ACCUM WFC F435W none none none none 3 200.0 S 47TUCANAE 19 WFC3/UVI ACCUM UVIS-CEN F300X none none none none 3 609.0 S S TER ANY 20 ACS/WFC ACCUM WFC F435W none none none none 3 250.0 S 47TUCANAE 21 WFC3/UVI ACCUM UVIS-CEN F300X none none none none 3 609.0 S S TER ANY 22 ACS/WFC ACCUM WFC F658N none none none none 3 529.0 S 47TUCANAE 23 WFC3/UVI ACCUM UVIS-CEN F300X none none none none 3 609.0 S S TER ANY 24 ACS/WFC ACCUM WFC F658N none none none none 3 477.0 S 47TUCANAE 25 WFC3/UVI ACCUM UVIS-CEN F300X none none none none 4 609.0 S S TER ANY 26 ACS/WFC ACCUM WFC F625W none none none none 4 218.0 S 47TUCANAE 27 WFC3/UVI ACCUM UVIS-CEN F300X none none none none 4 609.0 S S TER ANY 28 ACS/WFC ACCUM WFC F658N none none none none 4 218.0 S 47TUCANAE 29 WFC3/UVI ACCUM UVIS-CEN F300X none none none none 4 609.0 S S TER ANY 30 ACS/WFC ACCUM WFC F658N none none none none 4 580.0 S 47TUCANAE 31 WFC3/UVI ACCUM UVIS-CEN F300X none none none none 4 609.0 S S TER ANY 32 ACS/WFC ACCUM WFC F658N none none none none 4 466.0 S 12950( 3) - 09-Jul-2013 10:47:45 - [ 8] Visit: 02 Visit Requirements: SCHED 100% On Hold Comments: Additional Comments: Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F390W 1 573 S (573 POS TARG 1.446, 2.926; S ER S) PAR 2 WITH 1 ------------------------------------------------------------------------------------------------------------------------------------ 2 ANY ACS/WFC ACCUM WFC F625W FLASH=20 1 65 S see below (65 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F390W 1 584 S (584 POS TARG 1.60448, S ER S) 2.99618; PAR 4 WITH 3 ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY ACS/WFC ACCUM WFC F625W FLASH=10 1 223 S see below (218 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F390W 1 578 S (578 POS TARG 1.54505, S ER S) 3.09092; PAR 6 WITH 5 ------------------------------------------------------------------------------------------------------------------------------------ 6 ANY ACS/WFC ACCUM WFC F658N FLASH=20 1 515 S see below (509 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F390W 1 577 S (577 POS TARG 1.38657, S ER S) 3.02075; PAR 8 WITH 7 ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY ACS/WFC ACCUM WFC F658N FLASH=20 1 445 S (445 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F300X FLASH=10 1 604 S (604 POS TARG 0, 0; PAR 10 S ER S) WITH 9 ------------------------------------------------------------------------------------------------------------------------------------ 10 ANY ACS/WFC ACCUM WFC F658N FLASH=20 1 271 S see below (267 S) ------------------------------------------------------------------------------------------------------------------------------------ 11 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F300X FLASH=10 1 604 S (604 POS TARG 0.15848, S ER S) 0.070175; PAR 12 WITH 11 ------------------------------------------------------------------------------------------------------------------------------------ 12 ANY ACS/WFC ACCUM WFC F435W FLASH=20 1 196 S see below (192 S) ------------------------------------------------------------------------------------------------------------------------------------ 12950( 3) - 09-Jul-2013 10:47:45 - [ 9] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 13 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F300X FLASH=10 1 604 S (604 POS TARG 0.09905, S ER S) 0.16492; PAR 14 WITH 13 ------------------------------------------------------------------------------------------------------------------------------------ 14 ANY ACS/WFC ACCUM WFC F658N FLASH=20 1 528 S see below (524 S) ------------------------------------------------------------------------------------------------------------------------------------ 15 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F300X FLASH=10 1 604 S (604 POS TARG -0.05943, S ER S) 0.094745; PAR 16 WITH 15 ------------------------------------------------------------------------------------------------------------------------------------ 16 ANY ACS/WFC ACCUM WFC F658N FLASH=20 1 472 S (472 S) ------------------------------------------------------------------------------------------------------------------------------------ 17 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F300X FLASH=10 1 614 S POS TARG 1.446, 2.926; S ER see below PAR 18 WITH 17 (609 S) ------------------------------------------------------------------------------------------------------------------------------------ 18 ANY ACS/WFC ACCUM WFC F435W FLASH=20 1 206 S see below (196 S) ------------------------------------------------------------------------------------------------------------------------------------ 19 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F300X FLASH=10 1 613 S POS TARG 1.60448, S ER see below 2.99618; PAR 20 WITH 19 (609 S) ------------------------------------------------------------------------------------------------------------------------------------ 20 ANY ACS/WFC ACCUM WFC F435W FLASH=20 1 255 S see below (251 S) ------------------------------------------------------------------------------------------------------------------------------------ 21 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F300X FLASH=10 1 614 S POS TARG 1.54505, S ER see below 3.09092; PAR 22 WITH 21 (609 S) ------------------------------------------------------------------------------------------------------------------------------------ 22 ANY ACS/WFC ACCUM WFC F658N FLASH=20 1 533 S see below (529 S) ------------------------------------------------------------------------------------------------------------------------------------ 23 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F300X FLASH=10 1 614 S POS TARG 1.38657, S ER see below 3.02075; PAR 24 WITH 23 (609 S) ------------------------------------------------------------------------------------------------------------------------------------ 24 ANY ACS/WFC ACCUM WFC F658N FLASH=20 1 488 S see below (477 S) ------------------------------------------------------------------------------------------------------------------------------------ 12950( 3) - 09-Jul-2013 10:47:45 - [ 10] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 25 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F300X FLASH=10 1 614 S POS TARG -1.446, -2.926; S ER see below PAR 26 WITH 25 (609 S) ------------------------------------------------------------------------------------------------------------------------------------ 26 ANY ACS/WFC ACCUM WFC F625W FLASH=10 1 223 S see below (219 S) ------------------------------------------------------------------------------------------------------------------------------------ 27 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F300X FLASH=10 1 613 S POS TARG -1.28752, S ER see below -2.85583; PAR 28 WITH 27 (609 S) ------------------------------------------------------------------------------------------------------------------------------------ 28 ANY ACS/WFC ACCUM WFC F658N FLASH=20 1 223 S see below (219 S) ------------------------------------------------------------------------------------------------------------------------------------ 29 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F300X FLASH=10 1 614 S POS TARG -1.34695, S ER see below -2.76108; PAR 30 WITH 29 (609 S) ------------------------------------------------------------------------------------------------------------------------------------ 30 ANY ACS/WFC ACCUM WFC F658N FLASH=20 1 584 S see below (580 S) ------------------------------------------------------------------------------------------------------------------------------------ 31 47TUCANAE WFC3/UVI ACCUM UVIS-CENT F300X FLASH=10 1 614 S POS TARG -1.50543, S ER see below -2.83126; PAR 32 WITH 31 (609 S) ------------------------------------------------------------------------------------------------------------------------------------ 32 ANY ACS/WFC ACCUM WFC F658N FLASH=20 1 488 S see below (477 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 | ------------------------------------------------------------------------------------------------------------------------------------ 47TUCANAE 1 WFC3/UVI ACCUM UVIS-CEN F390W none none none none 1 N/A S TER ANY 2 ACS/WFC ACCUM WFC F625W none none none none 1 65.0 S 47TUCANAE 3 WFC3/UVI ACCUM UVIS-CEN F390W none none none none 1 N/A S TER ANY 4 ACS/WFC ACCUM WFC F625W none none none none 1 218.0 S 47TUCANAE 5 WFC3/UVI ACCUM UVIS-CEN F390W none none none none 1 N/A S TER ANY 6 ACS/WFC ACCUM WFC F658N none none none none 1 509.0 S 12950( 3) - 09-Jul-2013 10:47:45 - [ 11] 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 | ------------------------------------------------------------------------------------------------------------------------------------ 47TUCANAE 7 WFC3/UVI ACCUM UVIS-CEN F390W none none none none 1 N/A S TER ANY 8 ACS/WFC ACCUM WFC F658N none none none none 1 N/A 47TUCANAE 9 WFC3/UVI ACCUM UVIS-CEN F300X none none none none 2 N/A S TER ANY 10 ACS/WFC ACCUM WFC F658N none none none none 2 267.0 S 47TUCANAE 11 WFC3/UVI ACCUM UVIS-CEN F300X none none none none 2 N/A S TER ANY 12 ACS/WFC ACCUM WFC F435W none none none none 2 192.0 S 47TUCANAE 13 WFC3/UVI ACCUM UVIS-CEN F300X none none none none 2 N/A S TER ANY 14 ACS/WFC ACCUM WFC F658N none none none none 2 524.0 S 47TUCANAE 15 WFC3/UVI ACCUM UVIS-CEN F300X none none none none 2 N/A S TER ANY 16 ACS/WFC ACCUM WFC F658N none none none none 2 N/A 47TUCANAE 17 WFC3/UVI ACCUM UVIS-CEN F300X none none none none 3 609.0 S S TER ANY 18 ACS/WFC ACCUM WFC F435W none none none none 3 196.0 S 47TUCANAE 19 WFC3/UVI ACCUM UVIS-CEN F300X none none none none 3 609.0 S S TER ANY 20 ACS/WFC ACCUM WFC F435W none none none none 3 251.0 S 47TUCANAE 21 WFC3/UVI ACCUM UVIS-CEN F300X none none none none 3 609.0 S S TER ANY 22 ACS/WFC ACCUM WFC F658N none none none none 3 529.0 S 47TUCANAE 23 WFC3/UVI ACCUM UVIS-CEN F300X none none none none 3 609.0 S S TER ANY 24 ACS/WFC ACCUM WFC F658N none none none none 3 477.0 S 47TUCANAE 25 WFC3/UVI ACCUM UVIS-CEN F300X none none none none 4 609.0 S S TER ANY 26 ACS/WFC ACCUM WFC F625W none none none none 4 219.0 S 47TUCANAE 27 WFC3/UVI ACCUM UVIS-CEN F300X none none none none 4 609.0 S S TER ANY 28 ACS/WFC ACCUM WFC F658N none none none none 4 219.0 S 47TUCANAE 29 WFC3/UVI ACCUM UVIS-CEN F300X none none none none 4 609.0 S S TER ANY 30 ACS/WFC ACCUM WFC F658N none none none none 4 580.0 S 47TUCANAE 31 WFC3/UVI ACCUM UVIS-CEN F300X none none none none 4 609.0 S S TER ANY 32 ACS/WFC ACCUM WFC F658N none none none none 4 477.0 S 12950( 3) - 09-Jul-2013 10:47:45 - [ 12] Summary Form for Proposal 12950 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures UVIS-CENTER, WFC ------------------------------------------------------------------------------------------------------------------------------------ Configurations ACS/WFC, WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters FLASH=10, FLASH=20 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements PAR 10 WITH 9, PAR 12 WITH 11, PAR 14 WITH 13, PAR 16 WITH 15, PAR 18 WITH 17, PAR 2 WITH 1, PAR 20 WITH 19, PAR 22 WITH 21, PAR 24 WITH 23, PAR 26 WITH 25, PAR 28 WITH 27, PAR 30 WITH 29, PAR 32 WITH 31, PAR 4 WITH 3, PAR 6 WITH 5, PAR 8 WITH 7, POS TARG -0.05943, 0.094745, POS TARG -1.28752, -2.85583, POS TARG -1.34695, -2.76108, POS TARG -1.446, -2.926, POS TARG -1.50543, -2.83126, POS TARG 0, 0, POS TARG 0, null, POS TARG 0.09905, 0.16492, POS TARG 0.15848, 0.070175, POS TARG 1.38657, 3.02075, POS TARG 1.446, 2.926, POS TARG 1.54505, 3.09092, POS TARG 1.60448, 2.99618, SCHED 100% ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F300X, F390W, F435W, F625W, F658N ------------------------------------------------------------------------------------------------------------------------------------ Target Names 47TUCANAE, ANY ------------------------------------------------------------------------------------------------------------------------------------