13765( 3) - 16-Jul-2014 18:12:02 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 13765 Version: 3 Check-in Time: 16-Jul-2014 18:12:02 STScI Edit Number: 1 Title A Cepheid-Based Distance to the Benchmark AGN NGC 4151 ------------------------------------------------------------------------------------ Type Cycle GO 22 ------------------------------------------------------------------------------------ Investigators Contact? PI: Prof. Bradley M Peterson The Ohio State University Y CoI: Dr. Krzysztof Z. Stanek The Ohio State University N CoI: Dr. Richard I. Davies Max-Planck-Institut fur extraterrestrische N Physik CoI: Dr. Laura Ferrarese Dominion Astrophysical Observatory N CoI: Dr. Erin K S Hicks University of Alaska Anchorage N CoI: Dr. Thaisa Storchi-Bergmann Universidade Federal do Rio Grande do Sul N CoI: Dr. Elena Dalla Bonta` Universita degli Studi di Padova N CoI: Dr. Kelly D. Denney The Ohio State University N CoI: Dr. Gisella De Rosa The Ohio State University N CoI: Dr. Marianne Vestergaard University of Copenhagen, Niels Bohr N Institute CoI: Prof. Misty C. Bentz Georgia State University Research N Foundation CoI: Prof. Lucas M. Macri Texas A & M University N CoI: Dr. Catherine J Grier The Ohio State University N CoI: Dr. Christopher A. Onken Australian National University N CoI: Mr. Jonathan Brown The Ohio State University N ------------------------------------------------------------------------------------ Abstract We propose to measure an accurate Cepheid-based distance to the archetypical Seyfert 1 galaxy NGC 4151, the brightest and arguably best-studied AGN in the sky. The current uncertainty in its distance is no less than 20% (the irreducible limit of the Tully-Fisher method, which in any case we argue systematically underestimates distances of AGNs), and consequently all luminosity and energetics measures are uncertain by more than 40%. The results of detailed studies of feedback, infall, and outflow and the interaction of gas, radiation, and winds in this galaxy have implications for our understanding of other galaxies because there are so few galaxies that can be observed in such great detail. Importantly, recent developments allow a direct high-precision comparison of black hole masses measured from gas and stellar dynamical modeling (distance dependent) and reverberation mapping (distance independent). With a precise distance measure, it is possible to address lingering doubts about the consistency of black hole mass measurement by these various methods. This program must be done at visible wavelengths and, on account of field crowding, can only be done with the high angular resolution obtainable with HST. ------------------------------------------------------------------------------------ Observations Description ------------------------ We will image NGC 4151 on twelve epochs spanning 75 days using WFC3/UVIS and WFC3/IR. 13765( 3) - 16-Jul-2014 18:12:02 - [ 2] On each epoch, we will obtain 3x350s images with WFC3/UVIS and F350LP; these images will be used to search for Cepheid variables and determine their positions and periods. On 6 of the epochs we will obtain 2x553s images with WFC3/IR and F160W; these images will be used to establish the mean Cepheid magnitudes in the H band, which will serve as the primary measurement to determine the distance to the galaxy. On the other 6 epochs, we will obtain 2x550s images with WFC3/UVIS and F555W or F814W; these images will be used to establish the mean V-I color of each variable, required to correct for the effects of interstellar extinction. All exposure times listed above were entered to ensure schedulability in at least 90% of HST's orbits. We strongly prefer to obtain all images at two fixed position angles, one for each half of the observations (epochs 1-6 & 7-12, respectively). A single PA would be better, but it's not possible given HST's constraints on roll angle. The actual values of the PAs are left to the discretion of the program coordinator, although we note that a starting PA near 277 will provide optimal coverage of the star-forming regions within the galaxy. Previous observations of this galaxy with WFC3 at PA=282 would seem to suggest that our desired PA can be scheduled. The second PA should be chosen to be as similar as possible to the first one, within GS constraints; we've selected a value of 253 only to test schedulability of the visits. We strongly prefer to position WFC3/UVIS in such a way that the very bright AGN at the center of this galaxy falls within the chip gap, to avoid saturating as much as possible of the detector. ------------------------------------------------------------------------------------ 13765( 3) - 16-Jul-2014 18:12:02 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC-4151 GALAXY, SEYFERT, SPIRAL RA=12H10M32.6590S +/- 0.1", J2000 V = 10.04 +/- 0.5 DEC=+39D24'20.74" +/- 0.1" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 13765( 3) - 16-Jul-2014 18:12:02 - [ 4] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type WFC3-UVIS-DITHER-LINE-3PT Pattern_Purpose DITHER Number_Of_Points 3 Point_Spacing 0.135 Line_Spacing Coordinate_Frame POS-TARG Pattern_Orient 46.84 Angle_Between_Sides Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 2 Primary_Pattern Secondary_Pattern Pattern_Type WFC3-IR-DITHER-LINE Pattern_Purpose DITHER Number_Of_Points 2 Point_Spacing 0.636 Line_Spacing Coordinate_Frame POS-TARG Pattern_Orient 41.788 Angle_Between_Sides Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 3 Primary_Pattern Secondary_Pattern Pattern_Type WFC3-UVIS-DITHER-LINE Pattern_Purpose DITHER Number_Of_Points 2 Point_Spacing 0.145 Line_Spacing Coordinate_Frame POS-TARG Pattern_Orient 46.84 Angle_Between_Sides Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ 13765( 3) - 16-Jul-2014 18:12:02 - [ 5] Visit: 01 Visit Requirements: SCHED 90%; ORIENT 285D TO 285 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-4151 WFC3/UVI ACCUM UVIS-CENT F350LP 1 350 S PATTERN 1 1 S ER (1050 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-4151 WFC3/IR MULTIAC IR-UVIS-C F160W NSAMP=12, SAMP-SEQ=SPARS50 1 DEF PATTERN 2 2 CUM ENTER (1105.875 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-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 1 none none none 1 N/A S TER NGC-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 2 none none none 1 N/A S TER NGC-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 3 none none none 1 N/A S TER NGC-4151 2 WFC3/IR MULTIAC IR-UVIS- F160W 1 none none none 1 N/A CUM CENTER NGC-4151 2 WFC3/IR MULTIAC IR-UVIS- F160W 2 none none none 1 N/A CUM CENTER 13765( 3) - 16-Jul-2014 18:12:02 - [ 6] Visit: 02 Visit Requirements: SCHED 90%; SAME ORIENT AS 01; AFTER 01 BY 7.44 D TO 8.44 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-4151 WFC3/UVI ACCUM UVIS-CENT F350LP 1 350 S PATTERN 1 1 S ER (1050 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-4151 WFC3/UVI ACCUM UVIS-CENT F555W 1 550 S PATTERN 3 2 S ER (1100 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-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 1 none none none 1 N/A S TER NGC-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 2 none none none 1 N/A S TER NGC-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 3 none none none 1 N/A S TER NGC-4151 2 WFC3/UVI ACCUM UVIS-CEN F555W 1 none none none 1 N/A S TER NGC-4151 2 WFC3/UVI ACCUM UVIS-CEN F555W 2 none none none 1 N/A S TER 13765( 3) - 16-Jul-2014 18:12:02 - [ 7] Visit: 03 Visit Requirements: SCHED 90%; SAME ORIENT AS 01; AFTER 01 BY 14.4 D TO 15.4 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-4151 WFC3/UVI ACCUM UVIS-CENT F350LP 1 350 S PATTERN 1 1 S ER (1050 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-4151 WFC3/UVI ACCUM UVIS-CENT F814W 1 550 S PATTERN 3 2 S ER (1100 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-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 1 none none none 1 N/A S TER NGC-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 2 none none none 1 N/A S TER NGC-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 3 none none none 1 N/A S TER NGC-4151 2 WFC3/UVI ACCUM UVIS-CEN F814W 1 none none none 1 N/A S TER NGC-4151 2 WFC3/UVI ACCUM UVIS-CEN F814W 2 none none none 1 N/A S TER 13765( 3) - 16-Jul-2014 18:12:02 - [ 8] Visit: 04 Visit Requirements: SCHED 90%; SAME ORIENT AS 01; AFTER 01 BY 21.0 D TO 22.0 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-4151 WFC3/UVI ACCUM UVIS-CENT F350LP 1 350 S PATTERN 1 1 S ER (1050 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-4151 WFC3/IR MULTIAC IR-UVIS-C F160W NSAMP=12, SAMP-SEQ=SPARS50 1 DEF PATTERN 2 2 CUM ENTER (1105.875 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-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 1 none none none 1 N/A S TER NGC-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 2 none none none 1 N/A S TER NGC-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 3 none none none 1 N/A S TER NGC-4151 2 WFC3/IR MULTIAC IR-UVIS- F160W 1 none none none 1 N/A CUM CENTER NGC-4151 2 WFC3/IR MULTIAC IR-UVIS- F160W 2 none none none 1 N/A CUM CENTER 13765( 3) - 16-Jul-2014 18:12:02 - [ 9] Visit: 05 Visit Requirements: SCHED 90%; SAME ORIENT AS 01; AFTER 01 BY 26.1 D TO 27.1 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-4151 WFC3/UVI ACCUM UVIS-CENT F350LP 1 350 S PATTERN 1 1 S ER (1050 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-4151 WFC3/UVI ACCUM UVIS-CENT F555W 1 550 S PATTERN 3 2 S ER (1100 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-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 1 none none none 1 N/A S TER NGC-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 2 none none none 1 N/A S TER NGC-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 3 none none none 1 N/A S TER NGC-4151 2 WFC3/UVI ACCUM UVIS-CEN F555W 1 none none none 1 N/A S TER NGC-4151 2 WFC3/UVI ACCUM UVIS-CEN F555W 2 none none none 1 N/A S TER 13765( 3) - 16-Jul-2014 18:12:02 - [ 10] Visit: 06 Visit Requirements: SCHED 90%; SAME ORIENT AS 01; AFTER 01 BY 29.7 D TO 30.7 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-4151 WFC3/UVI ACCUM UVIS-CENT F350LP 1 350 S PATTERN 1 1 S ER (1050 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-4151 WFC3/IR MULTIAC IR-UVIS-C F160W NSAMP=12, SAMP-SEQ=SPARS50 1 DEF PATTERN 2 2 CUM ENTER (1105.875 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-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 1 none none none 1 N/A S TER NGC-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 2 none none none 1 N/A S TER NGC-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 3 none none none 1 N/A S TER NGC-4151 2 WFC3/IR MULTIAC IR-UVIS- F160W 1 none none none 1 N/A CUM CENTER NGC-4151 2 WFC3/IR MULTIAC IR-UVIS- F160W 2 none none none 1 N/A CUM CENTER 13765( 3) - 16-Jul-2014 18:12:02 - [ 11] Visit: 07 Visit Requirements: SCHED 90%; ORIENT 253D TO 253 D; AFTER 01 BY 35.08 D TO 36.08 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-4151 WFC3/UVI ACCUM UVIS-CENT F350LP 1 350 S PATTERN 1 1 S ER (1050 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-4151 WFC3/UVI ACCUM UVIS-CENT F814W 1 550 S PATTERN 3 2 S ER (1100 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-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 1 none none none 1 N/A S TER NGC-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 2 none none none 1 N/A S TER NGC-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 3 none none none 1 N/A S TER NGC-4151 2 WFC3/UVI ACCUM UVIS-CEN F814W 1 none none none 1 N/A S TER NGC-4151 2 WFC3/UVI ACCUM UVIS-CEN F814W 2 none none none 1 N/A S TER 13765( 3) - 16-Jul-2014 18:12:02 - [ 12] Visit: 08 Visit Requirements: SCHED 90%; SAME ORIENT AS 07; AFTER 01 BY 42.5 D TO 43.5 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-4151 WFC3/UVI ACCUM UVIS-CENT F350LP 1 350 S PATTERN 1 1 S ER (1050 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-4151 WFC3/IR MULTIAC IR-UVIS-C F160W NSAMP=12, SAMP-SEQ=SPARS50 1 DEF PATTERN 2 2 CUM ENTER (1105.875 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-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 1 none none none 1 N/A S TER NGC-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 2 none none none 1 N/A S TER NGC-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 3 none none none 1 N/A S TER NGC-4151 2 WFC3/IR MULTIAC IR-UVIS- F160W 1 none none none 1 N/A CUM CENTER NGC-4151 2 WFC3/IR MULTIAC IR-UVIS- F160W 2 none none none 1 N/A CUM CENTER 13765( 3) - 16-Jul-2014 18:12:02 - [ 13] Visit: 09 Visit Requirements: SCHED 90%; SAME ORIENT AS 07; AFTER 01 BY 51.2 D TO 52.2 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-4151 WFC3/UVI ACCUM UVIS-CENT F350LP 1 350 S PATTERN 1 1 S ER (1050 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-4151 WFC3/UVI ACCUM UVIS-CENT F555W 1 550 S PATTERN 3 2 S ER (1100 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-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 1 none none none 1 N/A S TER NGC-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 2 none none none 1 N/A S TER NGC-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 3 none none none 1 N/A S TER NGC-4151 2 WFC3/UVI ACCUM UVIS-CEN F555W 1 none none none 1 N/A S TER NGC-4151 2 WFC3/UVI ACCUM UVIS-CEN F555W 2 none none none 1 N/A S TER 13765( 3) - 16-Jul-2014 18:12:02 - [ 14] Visit: 10 Visit Requirements: SCHED 90%; SAME ORIENT AS 07; AFTER 01 BY 59.54 D TO 60.54 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-4151 WFC3/UVI ACCUM UVIS-CENT F350LP 1 350 S PATTERN 1 1 S ER (1050 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-4151 WFC3/IR MULTIAC IR-UVIS-C F160W NSAMP=12, SAMP-SEQ=SPARS50 1 DEF PATTERN 2 2 CUM ENTER (1105.875 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-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 1 none none none 1 N/A S TER NGC-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 2 none none none 1 N/A S TER NGC-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 3 none none none 1 N/A S TER NGC-4151 2 WFC3/IR MULTIAC IR-UVIS- F160W 1 none none none 1 N/A CUM CENTER NGC-4151 2 WFC3/IR MULTIAC IR-UVIS- F160W 2 none none none 1 N/A CUM CENTER 13765( 3) - 16-Jul-2014 18:12:02 - [ 15] Visit: 11 Visit Requirements: SCHED 90%; SAME ORIENT AS 07; AFTER 01 BY 66.22 D TO 67.22 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-4151 WFC3/UVI ACCUM UVIS-CENT F350LP 1 350 S PATTERN 1 1 S ER (1050 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-4151 WFC3/UVI ACCUM UVIS-CENT F814W 1 550 S PATTERN 3 2 S ER (1100 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-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 1 none none none 1 N/A S TER NGC-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 2 none none none 1 N/A S TER NGC-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 3 none none none 1 N/A S TER NGC-4151 2 WFC3/UVI ACCUM UVIS-CEN F814W 1 none none none 1 N/A S TER NGC-4151 2 WFC3/UVI ACCUM UVIS-CEN F814W 2 none none none 1 N/A S TER 13765( 3) - 16-Jul-2014 18:12:02 - [ 16] Visit: 12 Visit Requirements: SCHED 90%; SAME ORIENT AS 07; AFTER 01 BY 73 D TO 75 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-4151 WFC3/UVI ACCUM UVIS-CENT F350LP 1 350 S PATTERN 1 1 S ER (1050 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-4151 WFC3/IR MULTIAC IR-UVIS-C F160W NSAMP=12, SAMP-SEQ=SPARS50 1 DEF PATTERN 2 2 CUM ENTER (1105.875 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-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 1 none none none 1 N/A S TER NGC-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 2 none none none 1 N/A S TER NGC-4151 1 WFC3/UVI ACCUM UVIS-CEN F350LP 3 none none none 1 N/A S TER NGC-4151 2 WFC3/IR MULTIAC IR-UVIS- F160W 1 none none none 1 N/A CUM CENTER NGC-4151 2 WFC3/IR MULTIAC IR-UVIS- F160W 2 none none none 1 N/A CUM CENTER 13765( 3) - 16-Jul-2014 18:12:02 - [ 17] Summary Form for Proposal 13765 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures IR-UVIS-CENTER, UVIS-CENTER ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFC3/IR, WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM, MULTIACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters NSAMP=12, SAMP-SEQ=SPARS50 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements AFTER 01 BY 14.4 D TO 15.4 D, AFTER 01 BY 21.0 D TO 22.0 D, AFTER 01 BY 26.1 D TO 27.1 D, AFTER 01 BY 29.7 D TO 30.7 D, AFTER 01 BY 35.08 D TO 36.08 D, AFTER 01 BY 42.5 D TO 43.5 D, AFTER 01 BY 51.2 D TO 52.2 D, AFTER 01 BY 59.54 D TO 60.54 D, AFTER 01 BY 66.22 D TO 67.22 D, AFTER 01 BY 7.44 D TO 8.44 D, AFTER 01 BY 73 D TO 75 D, ORIENT 253D TO 253 D, ORIENT 285D TO 285 D, PATTERN 1 1, PATTERN 2 2, PATTERN 3 2, SAME ORIENT AS 01, SAME ORIENT AS 07, SCHED 90% ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F160W, F350LP, F555W, F814W ------------------------------------------------------------------------------------------------------------------------------------ Target Names NGC-4151 ------------------------------------------------------------------------------------------------------------------------------------