15230( 8) - 05-Feb-2020 20:23:39 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 15230 Version: 8 Check-in Time: 05-Feb-2020 20:23:39 STScI Edit Number: 6 Title Inner stellar halos of spiral galaxies: accretion or in-situ formation? ------------------------------------------------------------------------------------ Type Cycle GO 25 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Roelof S. de Jong Leibniz-Institut fur Astrophysik Potsdam Y (AIP) CoI: Prof. Jeremy Bailin University of Alabama N CoI: Prof. Eric F. Bell University of Michigan N CoI: Prof. Maria-Rosa Lucia Cioni Leibniz-Institut fur Astrophysik Potsdam N (AIP) CoI: Dr. Denija Crnojevic University of Tampa N CoI: Prof. Facundo A. Gomez Universidad de La Serena N CoI: Dr. Benne Willem Holwerda University of Louisville Research N Foundation, Inc. CoI: Dr. In Sung Jang Leibniz-Institut fur Astrophysik Potsdam N (AIP) CoI: Dr. Marie Martig Liverpool John Moores University N CoI: Dr. Ivan Minchev Leibniz-Institut fur Astrophysik Potsdam N (AIP) CoI: Prof. Antonela Monachesi Universidad de La Serena N ------------------------------------------------------------------------------------ Abstract The stellar halos surrounding spiral galaxies like the Milky Way are thought to be old and metal-poor. Indeed, we see little evidence for recent star formation in the form of main sequence stars or He burning stars in the color-magnitude diagrams (CMDs) of the stellar halos of the 16 nearby disk galaxies in our GHOSTS HST survey. It is therefore surprising, that we do see bright Asymptotic Giant Branch (AGB) stars in our CMDs, stars that are typically between 0.5 and 2.5 Gyr old. Recent simulations show two viable models for the origin of these intermediate age halo stars: 1) they have been brought in by gas-rich, star-forming, recently-disrupted satellites or 2) they have been dislodged from the main galaxy disk by recent interactions. To constrain their origin, we propose to use WFC3 F673N narrowband imaging on two stellar halos to determine the fraction of carbon (C) stars in the detected AGB population. Classical carbon stars only form effectively at lower metallicities ([Fe/H]<-0.3) and hence will be low in number compared to normal (M-type) AGB stars if this mysterious AGB population originates from the main disk, but the C star fraction will be high if they originate from accreted metal-poor dwarf galaxies. Such measurements are hard to do in the Milky Way and M31, and NGC253 is the only disk galaxy where this halo C star fraction has been mapped before. We will triple this sample by measuring M-to-C fractions at distances 15-30kpc above the midplane of NGC891 and NGC4565. The relative distributions of C stars, M-giants and RGB stars will be compared to our suite of halo formation models to determine the relative importance of accretion vs. in situ formation. ------------------------------------------------------------------------------------ 15230( 8) - 05-Feb-2020 20:23:39 - [ 2] Observations Description ------------------------ Our aim is to identify AGB C stars using the narrowband imaging technique. Unlike similar earlier efforts where two or even three narrowband filters were used, we use the F673N narrowband filter in combination with F606W and F814W filters to separate C from M stars. We will repeat our previous F606W and F814W observations, as these AGB stars are luminosity variables and we need a time matched F606W-F673N and color measurement. In each galaxy halo we cover one position on the minor axis at distance 17-25kpc from the galaxy center. In NGC891 we expose 8x ~2400s in F673N and 4x300s in F606W and F814W spread over 3 separate visits. The orient is constrained such that the parallel field falls in a interesting position to measure the halo CMD in a similar fashion as our previous GHOSTS observations. Here we expose 8x1300s in F606W and 8x1100s in F814W to reach similar depths as in our previous GHOSTS observations. In NGC4565 we observe one halo field with F673N in two orientations, one with 8 orbits and one with 7 orbits. We expose 8/7x ~2400s in F673N and 8x320s in F606W and 7x 350s in F814W spread over 3 separate visits in each orientation. The orient is constrained such that the parallel fields falls in a interesting position to measure the halo CMD in a similar fashion as our previous GHOSTS observations. Here we expose 8/7x1300s in F606W and 8/7x1100s in F814W to reach similar depths as in our previous GHOSTS observations. The orients cannot be exactly 90 degrees separate to get maximum overlap due to scheduling constraints. ------------------------------------------------------------------------------------ 15230( 8) - 05-Feb-2020 20:23:39 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC-891-FIEL EXT-STAR, AGB STAR, RA=02H23M16.3811S, J2000 V = 9.93 D-1 HALO, POPULATION II, DEC=+42D17'43.62" TIDAL TAIL Reference Frame: Other: SIMBAD Extended: NO Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-4565-FIE EXT-STAR, AGB STAR, RA=12H36M41.6246S, J2000 V = 12.43 LD-1 HALO, POPULATION II DEC=+26D04'6.21" Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 15230( 8) - 05-Feb-2020 20:23:39 - [ 4] Visit: 01 (NGC891-Halo-A1) Visit Requirements: ORIENT 150D TO 162 D 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 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F673N FLASH=3 1 2450 S POS TARG 0.2143, 0.1247; LD-1 S ER see below PAR 3-4 WITH 1-2 (2481 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F606W 1 250 S POS TARG 0.2143, 0.1247 LD-1 S ER see below (281 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY ACS/WFC ACCUM WFC F606W 1 1300 S see below (1376 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY ACS/WFC ACCUM WFC F814W 1 1100 S see below (1176 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F673N FLASH=3 1 2550 S PAR 7-8 WITH 5-6 LD-1 S ER see below (2568 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F814W FLASH=4 1 300 S LD-1 S ER see below (318 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 ANY ACS/WFC ACCUM WFC F606W 1 1400 S see below (1445 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY ACS/WFC ACCUM WFC F814W 1 1200 S see below (1245 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F673N FLASH=3 1 2550 S POS TARG -0.2143, LD-1 S ER see below -0.1247; PAR 11-12 WITH (2568 S) 9-10 ------------------------------------------------------------------------------------------------------------------------------------ 10 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F814W FLASH=4 1 300 S POS TARG -0.2143, LD-1 S ER see below -0.1247 (318 S) ------------------------------------------------------------------------------------------------------------------------------------ 15230( 8) - 05-Feb-2020 20:23:39 - [ 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 ------------------------------------------------------------------------------------------------------------------------------------ 11 ANY ACS/WFC ACCUM WFC F606W 1 1400 S see below (1445 S) ------------------------------------------------------------------------------------------------------------------------------------ 12 ANY ACS/WFC ACCUM WFC F814W 1 1200 S see below (1245 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC-891-FIELD-1 1 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 1 2481.0 S S TER NGC-891-FIELD-1 2 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 1 281.0 S S TER ANY 3 ACS/WFC ACCUM WFC F606W none none none none 1 1376.0 S ANY 4 ACS/WFC ACCUM WFC F814W none none none none 1 1176.0 S NGC-891-FIELD-1 5 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 2 2568.0 S S TER NGC-891-FIELD-1 6 WFC3/UVI ACCUM UVIS-CEN F814W none none none none 2 318.0 S S TER ANY 7 ACS/WFC ACCUM WFC F606W none none none none 2 1445.0 S ANY 8 ACS/WFC ACCUM WFC F814W none none none none 2 1245.0 S NGC-891-FIELD-1 9 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 3 2568.0 S S TER NGC-891-FIELD-1 10 WFC3/UVI ACCUM UVIS-CEN F814W none none none none 3 318.0 S S TER ANY 11 ACS/WFC ACCUM WFC F606W none none none none 3 1445.0 S ANY 12 ACS/WFC ACCUM WFC F814W none none none none 3 1245.0 S 15230( 8) - 05-Feb-2020 20:23:39 - [ 6] Visit: 02 (NGC891-Halo-A1) Visit Requirements: SAME ORIENT AS 01 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 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F673N FLASH=3 1 2450 S POS TARG 0.4143, LD-1 S ER see below -0.1247; PAR 3-4 WITH (2481 S) 1-2 ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F606W 1 250 S POS TARG 0.4143, -0.1247 LD-1 S ER see below (281 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY ACS/WFC ACCUM WFC F606W 1 1300 S see below (1376 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY ACS/WFC ACCUM WFC F814W 1 1100 S see below (1176 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F673N FLASH=3 1 2600 S POS TARG 0.6, 0.2; PAR LD-1 S ER (2600 S) 7-8 WITH 5-6 ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F606W 1 280 S (280 POS TARG 0.6, 0.2 LD-1 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 7 ANY ACS/WFC ACCUM WFC F606W 1 1400 S see below (1445 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY ACS/WFC ACCUM WFC F814W 1 1200 S see below (1245 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F673N FLASH=3 1 2550 S POS TARG -0.4143, LD-1 S ER see below 0.1247; PAR 11-12 WITH (2568 S) 9-10 ------------------------------------------------------------------------------------------------------------------------------------ 10 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F814W FLASH=4 1 300 S POS TARG -0.4143, 0.1247 LD-1 S ER see below (318 S) ------------------------------------------------------------------------------------------------------------------------------------ 11 ANY ACS/WFC ACCUM WFC F606W 1 1400 S see below (1445 S) ------------------------------------------------------------------------------------------------------------------------------------ 15230( 8) - 05-Feb-2020 20:23:39 - [ 7] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 12 ANY ACS/WFC ACCUM WFC F814W 1 1200 S see below (1245 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC-891-FIELD-1 1 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 1 2481.0 S S TER NGC-891-FIELD-1 2 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 1 281.0 S S TER ANY 3 ACS/WFC ACCUM WFC F606W none none none none 1 1376.0 S ANY 4 ACS/WFC ACCUM WFC F814W none none none none 1 1176.0 S NGC-891-FIELD-1 5 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 2 N/A S TER NGC-891-FIELD-1 6 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 2 N/A S TER ANY 7 ACS/WFC ACCUM WFC F606W none none none none 2 1445.0 S ANY 8 ACS/WFC ACCUM WFC F814W none none none none 2 1245.0 S NGC-891-FIELD-1 9 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 3 2568.0 S S TER NGC-891-FIELD-1 10 WFC3/UVI ACCUM UVIS-CEN F814W none none none none 3 318.0 S S TER ANY 11 ACS/WFC ACCUM WFC F606W none none none none 3 1445.0 S ANY 12 ACS/WFC ACCUM WFC F814W none none none none 3 1245.0 S 15230( 8) - 05-Feb-2020 20:23:39 - [ 8] Visit: 03 (NGC891-Halo-A1) Visit Requirements: SAME ORIENT AS 01 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 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F673N FLASH=3 1 2450 S POS TARG 0.7143, LD-1 S ER see below -0.3247; PAR 3-4 WITH (2481 S) 1-2 ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F606W 1 250 S POS TARG 0.7143, -0.3247 LD-1 S ER see below (281 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY ACS/WFC ACCUM WFC F606W 1 1300 S see below (1376 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY ACS/WFC ACCUM WFC F814W 1 1100 S see below (1176 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F673N FLASH=3 1 2550 S POS TARG -0.6, -0.2; PAR LD-1 S ER (2550 S) 7-8 WITH 5-6 ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F814W FLASH=5 1 300 S (300 POS TARG -0.6, -0.2 LD-1 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 7 ANY ACS/WFC ACCUM WFC F606W 1 1400 S see below (1445 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY ACS/WFC ACCUM WFC F814W 1 1200 S see below (1245 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC-891-FIELD-1 1 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 1 2481.0 S S TER NGC-891-FIELD-1 2 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 1 281.0 S S TER ANY 3 ACS/WFC ACCUM WFC F606W none none none none 1 1376.0 S ANY 4 ACS/WFC ACCUM WFC F814W none none none none 1 1176.0 S 15230( 8) - 05-Feb-2020 20:23:39 - [ 9] 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC-891-FIELD-1 5 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 2 N/A S TER NGC-891-FIELD-1 6 WFC3/UVI ACCUM UVIS-CEN F814W none none none none 2 N/A S TER ANY 7 ACS/WFC ACCUM WFC F606W none none none none 2 1445.0 S ANY 8 ACS/WFC ACCUM WFC F814W none none none none 2 1245.0 S 15230( 8) - 05-Feb-2020 20:23:39 - [ 10] Visit: 04 (NGC4546-Halo-A1) Visit Requirements: ORIENT 85D TO 89 D 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 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F673N FLASH=4 1 2380 S POS TARG 0.2143, 0.1247; ELD-1 S ER (2380 S) PAR 3-4 WITH 1-2 ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F606W FLASH=2 1 300 S (300 POS TARG 0.2143, 0.1247 ELD-1 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY ACS/WFC ACCUM WFC F606W 1 1300 S see below (1339 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY ACS/WFC ACCUM WFC F814W 1 1100 S see below (1139 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F673N FLASH=3 1 2450 S PAR 7-8 WITH 5-6 ELD-1 S ER see below (2456 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F814W FLASH=5 1 350 S ELD-1 S ER see below (356 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 ANY ACS/WFC ACCUM WFC F606W 1 1400 S see below (1408 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY ACS/WFC ACCUM WFC F814W 1 1200 S see below (1208 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F673N FLASH=3 1 2450 S POS TARG -0.2143, ELD-1 S ER see below -0.1247; PAR 11-12 WITH (2456 S) 9-10 ------------------------------------------------------------------------------------------------------------------------------------ 10 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F814W FLASH=5 1 350 S POS TARG -0.2143, ELD-1 S ER see below -0.1247 (356 S) ------------------------------------------------------------------------------------------------------------------------------------ 11 ANY ACS/WFC ACCUM WFC F606W 1 1400 S see below (1408 S) ------------------------------------------------------------------------------------------------------------------------------------ 15230( 8) - 05-Feb-2020 20:23:39 - [ 11] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 12 ANY ACS/WFC ACCUM WFC F814W 1 1200 S see below (1208 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC-4565-FIELD-1 1 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 1 N/A S TER NGC-4565-FIELD-1 2 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 1 N/A S TER ANY 3 ACS/WFC ACCUM WFC F606W none none none none 1 1339.0 S ANY 4 ACS/WFC ACCUM WFC F814W none none none none 1 1139.0 S NGC-4565-FIELD-1 5 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 2 2456.0 S S TER NGC-4565-FIELD-1 6 WFC3/UVI ACCUM UVIS-CEN F814W none none none none 2 356.0 S S TER ANY 7 ACS/WFC ACCUM WFC F606W none none none none 2 1408.0 S ANY 8 ACS/WFC ACCUM WFC F814W none none none none 2 1208.0 S NGC-4565-FIELD-1 9 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 3 2456.0 S S TER NGC-4565-FIELD-1 10 WFC3/UVI ACCUM UVIS-CEN F814W none none none none 3 356.0 S S TER ANY 11 ACS/WFC ACCUM WFC F606W none none none none 3 1408.0 S ANY 12 ACS/WFC ACCUM WFC F814W none none none none 3 1208.0 S 15230( 8) - 05-Feb-2020 20:23:39 - [ 12] Visit: 05 (NGC4565-Halo-A1) Visit Requirements: ORIENT 85D TO 89 D 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 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F673N FLASH=3 1 2410 S POS TARG 0.4143, ELD-1 S ER (2410 S) -0.1247; PAR 3-4 WITH 1-2 ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F606W FLASH=1 1 270 S (270 POS TARG 0.4143, -0.1247 ELD-1 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY ACS/WFC ACCUM WFC F606W 1 1300 S see below (1339 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY ACS/WFC ACCUM WFC F814W 1 1100 S see below (1139 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F673N FLASH=3 1 2500 S POS TARG 0.6, 0.2; PAR ELD-1 S ER see below 7-8 WITH 5-6 (2516 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F606W 1 280 S POS TARG 0.6, 0.2 ELD-1 S ER see below (296 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 ANY ACS/WFC ACCUM WFC F606W 1 1400 S see below (1408 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY ACS/WFC ACCUM WFC F814W 1 1200 S see below (1208 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F673N FLASH=3 1 2500 S POS TARG -0.4143, ELD-1 S ER see below 0.1247; PAR 11-12 WITH (2506 S) 9-10 ------------------------------------------------------------------------------------------------------------------------------------ 10 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F814W FLASH=5 1 300 S POS TARG -0.4143, 0.1247 ELD-1 S ER see below (306 S) ------------------------------------------------------------------------------------------------------------------------------------ 11 ANY ACS/WFC ACCUM WFC F606W 1 1400 S see below (1408 S) 15230( 8) - 05-Feb-2020 20:23:39 - [ 13] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 12 ANY ACS/WFC ACCUM WFC F814W 1 1200 S see below (1208 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC-4565-FIELD-1 1 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 1 N/A S TER NGC-4565-FIELD-1 2 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 1 N/A S TER ANY 3 ACS/WFC ACCUM WFC F606W none none none none 1 1339.0 S ANY 4 ACS/WFC ACCUM WFC F814W none none none none 1 1139.0 S NGC-4565-FIELD-1 5 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 2 2516.0 S S TER NGC-4565-FIELD-1 6 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 2 296.0 S S TER ANY 7 ACS/WFC ACCUM WFC F606W none none none none 2 1408.0 S ANY 8 ACS/WFC ACCUM WFC F814W none none none none 2 1208.0 S NGC-4565-FIELD-1 9 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 3 2506.0 S S TER NGC-4565-FIELD-1 10 WFC3/UVI ACCUM UVIS-CEN F814W none none none none 3 306.0 S S TER ANY 11 ACS/WFC ACCUM WFC F606W none none none none 3 1408.0 S ANY 12 ACS/WFC ACCUM WFC F814W none none none none 3 1208.0 S 15230( 8) - 05-Feb-2020 20:23:39 - [ 14] Visit: 06 (NGC4565-Halo-A1) Visit Requirements: ORIENT 85D TO 89 D 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 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F673N FLASH=3 1 2410 S POS TARG 0.7143, ELD-1 S ER (2410 S) -0.3247; PAR 3-4 WITH 1-2 ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F606W FLASH=1 1 270 S (270 POS TARG 0.7143, -0.3247 ELD-1 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY ACS/WFC ACCUM WFC F606W 1 1300 S see below (1339 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY ACS/WFC ACCUM WFC F814W 1 1100 S see below (1139 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F673N FLASH=3 1 2500 S POS TARG -0.6, -0.2; PAR ELD-1 S ER see below 7-8 WITH 5-6 (2506 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F814W FLASH=5 1 300 S POS TARG -0.6, -0.2 ELD-1 S ER see below (306 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 ANY ACS/WFC ACCUM WFC F606W 1 1400 S see below (1408 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY ACS/WFC ACCUM WFC F814W 1 1200 S see below (1208 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC-4565-FIELD-1 1 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 1 N/A S TER NGC-4565-FIELD-1 2 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 1 N/A S TER ANY 3 ACS/WFC ACCUM WFC F606W none none none none 1 1339.0 S 15230( 8) - 05-Feb-2020 20:23:39 - [ 15] 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 | ------------------------------------------------------------------------------------------------------------------------------------ ANY 4 ACS/WFC ACCUM WFC F814W none none none none 1 1139.0 S NGC-4565-FIELD-1 5 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 2 2506.0 S S TER NGC-4565-FIELD-1 6 WFC3/UVI ACCUM UVIS-CEN F814W none none none none 2 306.0 S S TER ANY 7 ACS/WFC ACCUM WFC F606W none none none none 2 1408.0 S ANY 8 ACS/WFC ACCUM WFC F814W none none none none 2 1208.0 S 15230( 8) - 05-Feb-2020 20:23:39 - [ 16] Visit: 07 (NGC4546-Halo-A1) Visit Requirements: ORIENT 163D TO 174 D 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 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F673N FLASH=4 1 2380 S POS TARG 0.2143, 0.1247; ELD-1 S ER (2380 S) PAR 3-4 WITH 1-2 ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F606W FLASH=2 1 300 S (300 POS TARG 0.2143, 0.1247 ELD-1 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY ACS/WFC ACCUM WFC F606W 1 1300 S see below (1339 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY ACS/WFC ACCUM WFC F814W 1 1100 S see below (1139 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F673N FLASH=3 1 2450 S PAR 7-8 WITH 5-6 ELD-1 S ER see below (2456 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F814W FLASH=5 1 350 S ELD-1 S ER see below (356 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 ANY ACS/WFC ACCUM WFC F606W 1 1400 S see below (1408 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY ACS/WFC ACCUM WFC F814W 1 1200 S see below (1208 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F673N FLASH=3 1 2450 S POS TARG -0.2143, ELD-1 S ER see below -0.1247; PAR 11-12 WITH (2456 S) 9-10 ------------------------------------------------------------------------------------------------------------------------------------ 10 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F814W FLASH=5 1 350 S POS TARG -0.2143, ELD-1 S ER see below -0.1247 (356 S) ------------------------------------------------------------------------------------------------------------------------------------ 11 ANY ACS/WFC ACCUM WFC F606W 1 1400 S see below (1408 S) ------------------------------------------------------------------------------------------------------------------------------------ 15230( 8) - 05-Feb-2020 20:23:39 - [ 17] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 12 ANY ACS/WFC ACCUM WFC F814W 1 1200 S see below (1208 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC-4565-FIELD-1 1 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 1 N/A S TER NGC-4565-FIELD-1 2 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 1 N/A S TER ANY 3 ACS/WFC ACCUM WFC F606W none none none none 1 1339.0 S ANY 4 ACS/WFC ACCUM WFC F814W none none none none 1 1139.0 S NGC-4565-FIELD-1 5 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 2 2456.0 S S TER NGC-4565-FIELD-1 6 WFC3/UVI ACCUM UVIS-CEN F814W none none none none 2 356.0 S S TER ANY 7 ACS/WFC ACCUM WFC F606W none none none none 2 1408.0 S ANY 8 ACS/WFC ACCUM WFC F814W none none none none 2 1208.0 S NGC-4565-FIELD-1 9 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 3 2456.0 S S TER NGC-4565-FIELD-1 10 WFC3/UVI ACCUM UVIS-CEN F814W none none none none 3 356.0 S S TER ANY 11 ACS/WFC ACCUM WFC F606W none none none none 3 1408.0 S ANY 12 ACS/WFC ACCUM WFC F814W none none none none 3 1208.0 S 15230( 8) - 05-Feb-2020 20:23:39 - [ 18] Visit: 08 (NGC4565-Halo-A1) Visit Requirements: ORIENT 163D TO 174 D 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 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F673N FLASH=3 1 2430 S POS TARG 0.4143, ELD-1 S ER (2430 S) -0.1247; PAR 3-4 WITH 1-2 ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F606W FLASH=2 1 250 S (250 POS TARG 0.4143, -0.1247 ELD-1 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY ACS/WFC ACCUM WFC F606W 1 1300 S see below (1339 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY ACS/WFC ACCUM WFC F814W 1 1100 S see below (1139 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F673N FLASH=3 1 2500 S POS TARG 0.6, 0.2; PAR ELD-1 S ER see below 7-8 WITH 5-6 (2516 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F606W 1 280 S POS TARG 0.6, 0.2 ELD-1 S ER see below (296 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 ANY ACS/WFC ACCUM WFC F606W 1 1400 S see below (1408 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY ACS/WFC ACCUM WFC F814W 1 1200 S see below (1208 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC-4565-FIELD-1 1 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 1 N/A S TER NGC-4565-FIELD-1 2 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 1 N/A S TER ANY 3 ACS/WFC ACCUM WFC F606W none none none none 1 1339.0 S 15230( 8) - 05-Feb-2020 20:23:39 - [ 19] 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 | ------------------------------------------------------------------------------------------------------------------------------------ ANY 4 ACS/WFC ACCUM WFC F814W none none none none 1 1139.0 S NGC-4565-FIELD-1 5 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 2 2516.0 S S TER NGC-4565-FIELD-1 6 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 2 296.0 S S TER ANY 7 ACS/WFC ACCUM WFC F606W none none none none 2 1408.0 S ANY 8 ACS/WFC ACCUM WFC F814W none none none none 2 1208.0 S 15230( 8) - 05-Feb-2020 20:23:39 - [ 20] Visit: 09 (NGC4565-Halo-A1) Visit Requirements: ORIENT 163D TO 174 D 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 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F673N FLASH=3 1 2430 S POS TARG 0.7143, ELD-1 S ER (2430 S) -0.3247; PAR 3-4 WITH 1-2 ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F606W FLASH=2 1 250 S (250 POS TARG 0.7143, -0.3247 ELD-1 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY ACS/WFC ACCUM WFC F606W 1 1300 S see below (1339 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY ACS/WFC ACCUM WFC F814W 1 1100 S see below (1139 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F673N FLASH=3 1 2500 S POS TARG -0.6, -0.2; PAR ELD-1 S ER see below 7-8 WITH 5-6 (2506 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC-4565-FI WFC3/UVI ACCUM UVIS-CENT F814W FLASH=5 1 300 S POS TARG -0.6, -0.2 ELD-1 S ER see below (306 S) ------------------------------------------------------------------------------------------------------------------------------------ 7 ANY ACS/WFC ACCUM WFC F606W 1 1400 S see below (1408 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY ACS/WFC ACCUM WFC F814W 1 1200 S see below (1208 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC-4565-FIELD-1 1 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 1 N/A S TER NGC-4565-FIELD-1 2 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 1 N/A S TER ANY 3 ACS/WFC ACCUM WFC F606W none none none none 1 1339.0 S 15230( 8) - 05-Feb-2020 20:23:39 - [ 21] 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 | ------------------------------------------------------------------------------------------------------------------------------------ ANY 4 ACS/WFC ACCUM WFC F814W none none none none 1 1139.0 S NGC-4565-FIELD-1 5 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 2 2506.0 S S TER NGC-4565-FIELD-1 6 WFC3/UVI ACCUM UVIS-CEN F814W none none none none 2 306.0 S S TER ANY 7 ACS/WFC ACCUM WFC F606W none none none none 2 1408.0 S ANY 8 ACS/WFC ACCUM WFC F814W none none none none 2 1208.0 S 15230( 8) - 05-Feb-2020 20:23:39 - [ 22] Visit: 52 (NGC891-Halo-A1) Visit Requirements: SAME ORIENT AS 01 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 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F673N FLASH=5 1 2450 S POS TARG 0.4143, LD-1 S ER see below -0.1247; PAR 3-4 WITH (2481 S) 1-2 ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F606W 1 250 S POS TARG 0.4143, -0.1247 LD-1 S ER see below (281 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY ACS/WFC ACCUM WFC F606W 1 1300 S see below (1376 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY ACS/WFC ACCUM WFC F814W 1 1100 S see below (1176 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F673N FLASH=5 1 2600 S POS TARG 0.6, 0.2; PAR LD-1 S ER (2600 S) 7-8 WITH 5-6 ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F606W 1 280 S (280 POS TARG 0.6, 0.2 LD-1 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 7 ANY ACS/WFC ACCUM WFC F606W 1 1400 S see below (1445 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY ACS/WFC ACCUM WFC F814W 1 1200 S see below (1245 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F673N FLASH=5 1 2550 S POS TARG -0.4143, LD-1 S ER see below 0.1247; PAR 11-12 WITH (2568 S) 9-10 ------------------------------------------------------------------------------------------------------------------------------------ 10 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F814W FLASH=5 1 300 S POS TARG -0.4143, 0.1247 LD-1 S ER see below (318 S) ------------------------------------------------------------------------------------------------------------------------------------ 11 ANY ACS/WFC ACCUM WFC F606W 1 1400 S see below (1445 S) ------------------------------------------------------------------------------------------------------------------------------------ 15230( 8) - 05-Feb-2020 20:23:39 - [ 23] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 12 ANY ACS/WFC ACCUM WFC F814W 1 1200 S see below (1245 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC-891-FIELD-1 1 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 1 2481.0 S S TER NGC-891-FIELD-1 2 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 1 281.0 S S TER ANY 3 ACS/WFC ACCUM WFC F606W none none none none 1 1376.0 S ANY 4 ACS/WFC ACCUM WFC F814W none none none none 1 1176.0 S NGC-891-FIELD-1 5 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 2 N/A S TER NGC-891-FIELD-1 6 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 2 N/A S TER ANY 7 ACS/WFC ACCUM WFC F606W none none none none 2 1445.0 S ANY 8 ACS/WFC ACCUM WFC F814W none none none none 2 1245.0 S NGC-891-FIELD-1 9 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 3 2568.0 S S TER NGC-891-FIELD-1 10 WFC3/UVI ACCUM UVIS-CEN F814W none none none none 3 318.0 S S TER ANY 11 ACS/WFC ACCUM WFC F606W none none none none 3 1445.0 S ANY 12 ACS/WFC ACCUM WFC F814W none none none none 3 1245.0 S 15230( 8) - 05-Feb-2020 20:23:39 - [ 24] Visit: 53 (NGC891-Halo-A1) Visit Requirements: ORIENT 155D TO 155 D 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 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F673N FLASH=5 1 2450 S POS TARG 0.4143, LD-1 S ER see below -0.1247; PAR 3-4 WITH (2181 S) 1-2 ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F606W 1 250 S POS TARG 0.4143, -0.1247 LD-1 S ER see below (281 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 ANY ACS/WFC ACCUM WFC F606W 1 1300 S see below (1226 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 ANY ACS/WFC ACCUM WFC F814W 1 1100 S see below (1026 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F673N FLASH=5 1 2220 S POS TARG 0.6, 0.2; PAR LD-1 S ER (2220 S) 7-8 WITH 5-6 ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F606W 1 280 S (280 POS TARG 0.6, 0.2 LD-1 S ER S) ------------------------------------------------------------------------------------------------------------------------------------ 7 ANY ACS/WFC ACCUM WFC F606W 1 1400 S see below (1255 S) ------------------------------------------------------------------------------------------------------------------------------------ 8 ANY ACS/WFC ACCUM WFC F814W 1 1200 S see below (1055 S) ------------------------------------------------------------------------------------------------------------------------------------ 9 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F673N FLASH=5 1 2550 S POS TARG -0.4143, LD-1 S ER see below 0.1247; PAR 11-12 WITH (2188 S) 9-10 ------------------------------------------------------------------------------------------------------------------------------------ 10 NGC-891-FIE WFC3/UVI ACCUM UVIS-CENT F814W FLASH=5 1 300 S POS TARG -0.4143, 0.1247 LD-1 S ER see below (318 S) ------------------------------------------------------------------------------------------------------------------------------------ 11 ANY ACS/WFC ACCUM WFC F606W 1 1400 S see below (1255 S) ------------------------------------------------------------------------------------------------------------------------------------ 15230( 8) - 05-Feb-2020 20:23:39 - [ 25] Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| (Total) | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 12 ANY ACS/WFC ACCUM WFC F814W 1 1200 S see below (1055 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC-891-FIELD-1 1 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 1 2181.0 S S TER NGC-891-FIELD-1 2 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 1 281.0 S S TER ANY 3 ACS/WFC ACCUM WFC F606W none none none none 1 1226.0 S ANY 4 ACS/WFC ACCUM WFC F814W none none none none 1 1026.0 S NGC-891-FIELD-1 5 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 2 N/A S TER NGC-891-FIELD-1 6 WFC3/UVI ACCUM UVIS-CEN F606W none none none none 2 N/A S TER ANY 7 ACS/WFC ACCUM WFC F606W none none none none 2 1255.0 S ANY 8 ACS/WFC ACCUM WFC F814W none none none none 2 1055.0 S NGC-891-FIELD-1 9 WFC3/UVI ACCUM UVIS-CEN F673N none none none none 3 2188.0 S S TER NGC-891-FIELD-1 10 WFC3/UVI ACCUM UVIS-CEN F814W none none none none 3 318.0 S S TER ANY 11 ACS/WFC ACCUM WFC F606W none none none none 3 1255.0 S ANY 12 ACS/WFC ACCUM WFC F814W none none none none 3 1055.0 S 15230( 8) - 05-Feb-2020 20:23:39 - [ 26] Summary Form for Proposal 15230 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures UVIS-CENTER, WFC ------------------------------------------------------------------------------------------------------------------------------------ Configurations ACS/WFC, WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters FLASH=1, FLASH=2, FLASH=3, FLASH=4, FLASH=5 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements ORIENT 150D TO 162 D, ORIENT 155D TO 155 D, ORIENT 163D TO 174 D, ORIENT 85D TO 89 D, PAR 11-12 WITH 9-10, PAR 3-4 WITH 1-2, PAR 7-8 WITH 5-6, POS TARG -0.2143, -0.1247, POS TARG -0.4143, 0.1247, POS TARG -0.6, -0.2, POS TARG 0.2143, 0.1247, POS TARG 0.4143, -0.1247, POS TARG 0.6, 0.2, POS TARG 0.7143, -0.3247, SAME ORIENT AS 01 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F606W, F673N, F814W ------------------------------------------------------------------------------------------------------------------------------------ Target Names ANY, NGC-4565-FIELD-1, NGC-891-FIELD-1 ------------------------------------------------------------------------------------------------------------------------------------