12206( 3) - 13-Sep-2010 18:16:43 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 12206 Version: 3 Check-in Time: 13-Sep-2010 18:16:43 STScI Edit Number: 0 Title Starburst-driven shocks and feedback in the near-IR at high resolution ------------------------------------------------------------------------------------ Type Cycle GO 18 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Mark S. Westmoquette University College London (UCL) CoI: Dr. Linda J. Smith Space Telescope Science Institute N CoI: Prof. John S. Gallagher III University of Wisconsin - Madison N CoI: Dr. Daniela Calzetti University of Massachusetts N CoI: Mr. Sungryong Hong University of Massachusetts N ------------------------------------------------------------------------------------ Abstract Starburst-driven feedback (both in terms of stellar and supernova activity) is one of the primary engines of galaxy evolution throughout the Universe. Yet, the theoretical foundation of mechanical feedback is, to date, unconstrained by observations. We propose to investigate this fundamental aspect of star formation directly through near-IR narrow-band imaging of Pa-beta emission and the shock-excited [FeII] line in a small but representative sample of nearby (2.5-20 Mpc) starbursts with known H-alpha outflows. These data will allow us to [1] map, and provide a complete census of, the shocks inside and around the starburst regions, and relate these to the potential sources of shocks in the form of the young star-forming regions; [2] measure the supernova (SN) rate in combination with available radio data through calibrations of the [FeII] point-source luminosities, and relate this to the level of mechanical energy deposited by these SNe into the ISM; [3] investigate the relation between the shocked regions and the galaxy morphology, X-ray wind structure, and merger/interaction state, and hence study the conditions under which feedback morphs from a localised process to a galactic-scale phenomenon; [4] study what implications this has on our understanding of star formation histories, and the spatial evolution of star formation in these galaxies. The unprecedented angular resolution, sensitivity, and field-of-view of WFC3/IR is crucial for separating the spatially narrow shock fronts (~20 pc ~ 0.1" at 20 Mpc) and for resolving individual SN remnants. ------------------------------------------------------------------------------------ Observations Description ------------------------ Exposure times with the IR camera are 3x500s in F128N, 3x200s in F110W, 3x800s in F164N, and 3x300s in F160W for all galaxies except NGC1482. We use the IR-FIX aperture to place the centre of the galaxy near the centre of the IR camera to permit maximum spatial coverage given the unknown orient, and the need to cover the same regions as the previous WFPC2 and ACS imaging. A 3PT SPIRAL dither pattern (based on the WFC3-IR-DITHER-BOX-MIN preset) has been used to sample the point spread function with fractional pixel steps and enable CR and hot pixel rejection. The coords for NGC253 have been offset slightly from the nucleus towards the south-east in order that we cover more of the important southern outflow region. 12206( 3) - 13-Sep-2010 18:16:43 - [ 2] For NGC 1482, we include exposures in the F657N and F621M filters with the UVIS camera and the UVIS-FIX aperture. The recessional velocity of NGC1482 places the Halpha line just on the red shoulder of the F657N filter where the transmission may be reduced to ~70% on the receding side of the galaxy. We have therefore decided to add a 4th F657N exposure to compensate for the reduced transmission and decrease the IR exposure times accordingly. In order to pack the orbits efficiently, we have had to split the F657N exposure times into 4 unequal lengths and make small dithers instead using manual POSTARG offsets. The NGC1482 exposure times are 3x400s in F128N, 3x200s in F110W, 3x700s in F164N, 3x300s in F160W, 3x200s in F621M, and 2246s in F657N. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 12206( 3) - 13-Sep-2010 18:16:43 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC-1140 GALAXY, DWARF COMPACT, RA=02H54M33.5800S +/- 0.1", J2000 V = 12.49 J=11.3, H=10.6 STARBURST, WIND DEC=-10D01'39.90" +/- 0.1" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-5253 GALAXY, DWARF COMPACT, RA=13H39M55.9000S +/- 0.1", J2000 V = 10.44 J=9.0, H=8.5 STARBURST, WIND DEC=-31D38'24.00" +/- 0.1" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC-2146 GALAXY, SPIRAL, RA=06H18M37.7100S +/- 0.1", J2000 V = 10.59 J=8.2, H=7.4 STARBURST, WIND DEC=+78D21'25.30" +/- 0.1" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC-1482 GALAXY, SPIRAL, RA=03H54M38.9000S +/- 0.1", J2000 V = 12.15 J=9.7, H=8.9 STARBURST, WIND DEC=-20D30'8.10" +/- 0.1" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 5 NGC-253 GALAXY, SPIRAL, RA=00H47M33.6332S +/- 0.1", J2000 V = 7.07 J=4.8, H=4.1 STARBURST, WIND DEC=-25D17'25.94" +/- 0.1" Reference Frame: ICRS Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. ------------------------------------------------------------------------------------------------------------------------------------ 12206( 3) - 13-Sep-2010 18:16:43 - [ 4] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type WFC3-IR-DITHER-LINE-3PT Pattern_Purpose DITHER Number_Of_Points 3 Point_Spacing 0.605 Line_Spacing Coordinate_Frame POS-TARG Pattern_Orient 41.788 Angle_Between_Sides Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ 12206( 3) - 13-Sep-2010 18:16:43 - [ 5] Visit: 01 Visit Requirements: PCS MODE FINE On Hold Comments: Additional Comments: Target: NGC 1140 Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC-1140 WFC3/IR MULTIAC IR-FIX F128N NSAMP=11, SAMP-SEQ=STEP100 1 DEF PATTERN 1 1-4 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-1140 WFC3/IR MULTIAC IR-FIX F160W NSAMP=9, SAMP-SEQ=STEP100 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC-1140 WFC3/IR MULTIAC IR-FIX F164N NSAMP=11, SAMP-SEQ=STEP200 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC-1140 WFC3/IR MULTIAC IR-FIX F110W NSAMP=8, SAMP-SEQ=STEP100 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 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-1140 1 WFC3/IR MULTIAC IR-FIX F128N 1 none none none 1 N/A CUM NGC-1140 1 WFC3/IR MULTIAC IR-FIX F128N 2 none none none 1 N/A CUM NGC-1140 1 WFC3/IR MULTIAC IR-FIX F128N 3 none none none 2 N/A CUM NGC-1140 2 WFC3/IR MULTIAC IR-FIX F160W 1 none none none 1 N/A CUM NGC-1140 2 WFC3/IR MULTIAC IR-FIX F160W 2 none none none 1 N/A CUM NGC-1140 2 WFC3/IR MULTIAC IR-FIX F160W 3 none none none 2 N/A CUM NGC-1140 3 WFC3/IR MULTIAC IR-FIX F164N 1 none none none 1 N/A CUM NGC-1140 3 WFC3/IR MULTIAC IR-FIX F164N 2 none none none 2 N/A CUM NGC-1140 3 WFC3/IR MULTIAC IR-FIX F164N 3 none none none 2 N/A CUM NGC-1140 4 WFC3/IR MULTIAC IR-FIX F110W 1 none none none 1 N/A CUM NGC-1140 4 WFC3/IR MULTIAC IR-FIX F110W 2 none none none 2 N/A CUM NGC-1140 4 WFC3/IR MULTIAC IR-FIX F110W 3 none none none 2 N/A CUM 12206( 3) - 13-Sep-2010 18:16:43 - [ 6] Visit: 02 Visit Requirements: On Hold Comments: Additional Comments: Target: NGC 1482 IR+ UVIS (F657N, F621M) observations Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC-1482 WFC3/UVI ACCUM UVIS-FIX F621M 1 200 S POS TARG -0.17829, S -2.3939225 ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-1482 WFC3/UVI ACCUM UVIS-FIX F657N 1 236 S POS TARG -0.17829, S -2.3939225 ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC-1482 WFC3/UVI ACCUM UVIS-FIX F657N 1 670 S POS TARG 0, 0 S ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC-1482 WFC3/UVI ACCUM UVIS-FIX F621M 1 200 S POS TARG 0, 0 S ------------------------------------------------------------------------------------------------------------------------------------ 5 NGC-1482 WFC3/UVI ACCUM UVIS-FIX F657N 1 670 S POS TARG 0.17829, S 2.3939225 ------------------------------------------------------------------------------------------------------------------------------------ 6 NGC-1482 WFC3/UVI ACCUM UVIS-FIX F621M 1 200 S POS TARG 0.17829, S 2.3939225 ------------------------------------------------------------------------------------------------------------------------------------ 7 NGC-1482 WFC3/UVI ACCUM UVIS-FIX F657N 1 770 S POS TARG 0.35658, S 4.787844 ------------------------------------------------------------------------------------------------------------------------------------ 8 NGC-1482 WFC3/IR MULTIAC IR-FIX F128N NSAMP=12, SAMP-SEQ=STEP50 1 DEF PATTERN 1 8-11 CUM ------------------------------------------------------------------------------------------------------------------------------------ 9 NGC-1482 WFC3/IR MULTIAC IR-FIX F160W NSAMP=9, SAMP-SEQ=STEP100 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 10 NGC-1482 WFC3/IR MULTIAC IR-FIX F164N NSAMP=13, SAMP-SEQ=STEP100 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 11 NGC-1482 WFC3/IR MULTIAC IR-FIX F110W NSAMP=8, SAMP-SEQ=STEP100 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ 12206( 3) - 13-Sep-2010 18:16:43 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ NGC-1482 1 WFC3/UVI ACCUM UVIS-FIX F621M none none none none 1 N/A S NGC-1482 2 WFC3/UVI ACCUM UVIS-FIX F657N none none none none 1 N/A S NGC-1482 3 WFC3/UVI ACCUM UVIS-FIX F657N none none none none 1 N/A S NGC-1482 4 WFC3/UVI ACCUM UVIS-FIX F621M none none none none 1 N/A S NGC-1482 5 WFC3/UVI ACCUM UVIS-FIX F657N none none none none 1 N/A S NGC-1482 6 WFC3/UVI ACCUM UVIS-FIX F621M none none none none 1 N/A S NGC-1482 7 WFC3/UVI ACCUM UVIS-FIX F657N none none none none 2 N/A S NGC-1482 8 WFC3/IR MULTIAC IR-FIX F128N 1 none none none 2 N/A CUM NGC-1482 8 WFC3/IR MULTIAC IR-FIX F128N 2 none none none 2 N/A CUM NGC-1482 8 WFC3/IR MULTIAC IR-FIX F128N 3 none none none 3 N/A CUM NGC-1482 9 WFC3/IR MULTIAC IR-FIX F160W 1 none none none 2 N/A CUM NGC-1482 9 WFC3/IR MULTIAC IR-FIX F160W 2 none none none 3 N/A CUM NGC-1482 9 WFC3/IR MULTIAC IR-FIX F160W 3 none none none 3 N/A CUM NGC-1482 10 WFC3/IR MULTIAC IR-FIX F164N 1 none none none 2 N/A CUM NGC-1482 10 WFC3/IR MULTIAC IR-FIX F164N 2 none none none 3 N/A CUM NGC-1482 10 WFC3/IR MULTIAC IR-FIX F164N 3 none none none 3 N/A CUM NGC-1482 11 WFC3/IR MULTIAC IR-FIX F110W 1 none none none 2 N/A CUM NGC-1482 11 WFC3/IR MULTIAC IR-FIX F110W 2 none none none 3 N/A CUM NGC-1482 11 WFC3/IR MULTIAC IR-FIX F110W 3 none none none 3 N/A CUM 12206( 3) - 13-Sep-2010 18:16:43 - [ 8] Visit: 03 Visit Requirements: PCS MODE FINE On Hold Comments: Additional Comments: Target: NGC 5253 Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC-5253 WFC3/IR MULTIAC IR-FIX F128N NSAMP=11, SAMP-SEQ=STEP100 1 DEF PATTERN 1 1-4 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-5253 WFC3/IR MULTIAC IR-FIX F160W NSAMP=9, SAMP-SEQ=STEP100 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC-5253 WFC3/IR MULTIAC IR-FIX F164N NSAMP=11, SAMP-SEQ=STEP200 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC-5253 WFC3/IR MULTIAC IR-FIX F110W NSAMP=8, SAMP-SEQ=STEP100 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 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-5253 1 WFC3/IR MULTIAC IR-FIX F128N 1 none none none 1 N/A CUM NGC-5253 1 WFC3/IR MULTIAC IR-FIX F128N 2 none none none 1 N/A CUM NGC-5253 1 WFC3/IR MULTIAC IR-FIX F128N 3 none none none 2 N/A CUM NGC-5253 2 WFC3/IR MULTIAC IR-FIX F160W 1 none none none 1 N/A CUM NGC-5253 2 WFC3/IR MULTIAC IR-FIX F160W 2 none none none 1 N/A CUM NGC-5253 2 WFC3/IR MULTIAC IR-FIX F160W 3 none none none 2 N/A CUM NGC-5253 3 WFC3/IR MULTIAC IR-FIX F164N 1 none none none 1 N/A CUM NGC-5253 3 WFC3/IR MULTIAC IR-FIX F164N 2 none none none 2 N/A CUM NGC-5253 3 WFC3/IR MULTIAC IR-FIX F164N 3 none none none 2 N/A CUM NGC-5253 4 WFC3/IR MULTIAC IR-FIX F110W 1 none none none 1 N/A CUM NGC-5253 4 WFC3/IR MULTIAC IR-FIX F110W 2 none none none 2 N/A CUM NGC-5253 4 WFC3/IR MULTIAC IR-FIX F110W 3 none none none 2 N/A CUM 12206( 3) - 13-Sep-2010 18:16:43 - [ 9] Visit: 04 Visit Requirements: PCS MODE FINE On Hold Comments: Additional Comments: Target: NGC 2146 Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC-2146 WFC3/IR MULTIAC IR-FIX F128N NSAMP=12, SAMP-SEQ=STEP100 1 DEF PATTERN 1 1-4 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-2146 WFC3/IR MULTIAC IR-FIX F160W NSAMP=10, SAMP-SEQ=STEP100 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC-2146 WFC3/IR MULTIAC IR-FIX F164N NSAMP=11, SAMP-SEQ=STEP200 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC-2146 WFC3/IR MULTIAC IR-FIX F110W NSAMP=9, SAMP-SEQ=STEP100 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 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-2146 1 WFC3/IR MULTIAC IR-FIX F128N 1 none none none 1 N/A CUM NGC-2146 1 WFC3/IR MULTIAC IR-FIX F128N 2 none none none 1 N/A CUM NGC-2146 1 WFC3/IR MULTIAC IR-FIX F128N 3 none none none 2 N/A CUM NGC-2146 2 WFC3/IR MULTIAC IR-FIX F160W 1 none none none 1 N/A CUM NGC-2146 2 WFC3/IR MULTIAC IR-FIX F160W 2 none none none 1 N/A CUM NGC-2146 2 WFC3/IR MULTIAC IR-FIX F160W 3 none none none 2 N/A CUM NGC-2146 3 WFC3/IR MULTIAC IR-FIX F164N 1 none none none 1 N/A CUM NGC-2146 3 WFC3/IR MULTIAC IR-FIX F164N 2 none none none 2 N/A CUM NGC-2146 3 WFC3/IR MULTIAC IR-FIX F164N 3 none none none 2 N/A CUM NGC-2146 4 WFC3/IR MULTIAC IR-FIX F110W 1 none none none 1 N/A CUM NGC-2146 4 WFC3/IR MULTIAC IR-FIX F110W 2 none none none 2 N/A CUM NGC-2146 4 WFC3/IR MULTIAC IR-FIX F110W 3 none none none 2 N/A CUM 12206( 3) - 13-Sep-2010 18:16:43 - [ 10] Visit: 05 Visit Requirements: PCS MODE FINE On Hold Comments: Additional Comments: Target: NGC 253 Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 NGC-253 WFC3/IR MULTIAC IR-FIX F128N NSAMP=11, SAMP-SEQ=STEP100 1 DEF PATTERN 1 1-4 CUM ------------------------------------------------------------------------------------------------------------------------------------ 2 NGC-253 WFC3/IR MULTIAC IR-FIX F160W NSAMP=9, SAMP-SEQ=STEP100 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 3 NGC-253 WFC3/IR MULTIAC IR-FIX F164N NSAMP=11, SAMP-SEQ=STEP200 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 4 NGC-253 WFC3/IR MULTIAC IR-FIX F110W NSAMP=8, SAMP-SEQ=STEP100 1 DEF CUM ------------------------------------------------------------------------------------------------------------------------------------ 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-253 1 WFC3/IR MULTIAC IR-FIX F128N 1 none none none 1 N/A CUM NGC-253 1 WFC3/IR MULTIAC IR-FIX F128N 2 none none none 1 N/A CUM NGC-253 1 WFC3/IR MULTIAC IR-FIX F128N 3 none none none 2 N/A CUM NGC-253 2 WFC3/IR MULTIAC IR-FIX F160W 1 none none none 1 N/A CUM NGC-253 2 WFC3/IR MULTIAC IR-FIX F160W 2 none none none 1 N/A CUM NGC-253 2 WFC3/IR MULTIAC IR-FIX F160W 3 none none none 2 N/A CUM NGC-253 3 WFC3/IR MULTIAC IR-FIX F164N 1 none none none 1 N/A CUM NGC-253 3 WFC3/IR MULTIAC IR-FIX F164N 2 none none none 2 N/A CUM NGC-253 3 WFC3/IR MULTIAC IR-FIX F164N 3 none none none 2 N/A CUM NGC-253 4 WFC3/IR MULTIAC IR-FIX F110W 1 none none none 1 N/A CUM NGC-253 4 WFC3/IR MULTIAC IR-FIX F110W 2 none none none 2 N/A CUM NGC-253 4 WFC3/IR MULTIAC IR-FIX F110W 3 none none none 2 N/A CUM 12206( 3) - 13-Sep-2010 18:16:43 - [ 11] Summary Form for Proposal 12206 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures IR-FIX, UVIS-FIX ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFC3/IR, WFC3/UVIS ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM, MULTIACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters NSAMP=10, NSAMP=11, NSAMP=12, NSAMP=13, NSAMP=8, NSAMP=9, SAMP-SEQ=STEP100, SAMP-SEQ=STEP200, SAMP-SEQ=STEP50 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements PATTERN 1 1-4, PATTERN 1 8-11, PCS MODE FINE, POS TARG -0.17829, -2.3939225, POS TARG 0, 0, POS TARG 0.17829, 2.3939225, POS TARG 0.35658, 4.787844 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F110W, F128N, F160W, F164N, F621M, F657N ------------------------------------------------------------------------------------------------------------------------------------ Target Names NGC-1140, NGC-1482, NGC-2146, NGC-253, NGC-5253 ------------------------------------------------------------------------------------------------------------------------------------