16002( 2) - 20-Sep-2019 13:29:35 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 16002 Version: 2 Check-in Time: 20-Sep-2019 13:29:35 STScI Edit Number: 0 Title The Giant Hiding in Our Backyard: The Nearby Spiral Starburst Galaxy IC 342 ------------------------------------------------------------------------------------ Type Cycle GO 27 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Paul H Sell University of Florida Y CoI: Dr. Andreas Zezas Smithsonian Institution Astrophysical N Observatory CoI: Mr. Konstantinos Kouroumpatzakis University of Crete N CoI: Mr. Konstantinos Kovlakas University of Crete N CoI: Dr. Christy A. Tremonti University of Wisconsin - Madison N CoI: Dr. K Anastasopoulou University of Crete N CoI: Dr. Vallia Antoniou Texas Tech University N CoI: Dr. Stephen Williams University of Crete N CoI: Dr. Jeff Andrews University of Crete N CoI: Dr. Maria Kopsacheili University of Crete N ------------------------------------------------------------------------------------ Abstract We propose a deep survey of the nearby, highly star-forming, grand design spiral galaxy, IC 342. These observations will uniformly map the entire galactic disk to X-ray luminosities of 1-5e36 erg/s, tripling the number of X-ray sources known. Using joint optical (HST, LBT) observations, we will classify these sources on the basis of their donor stars, derive the X-ray luminosity functions and measure the formation rate of different X-ray binary sub-classes. With such a large sample of binaries (~100 high-mass and ~50 low-mass), we will also explore radial variations and scaling relations between our source properties (e.g., X-ray luminosity functions) and the age/metallicity in the stellar populations. ------------------------------------------------------------------------------------ Observations Description ------------------------ The goal of this program is to match HST and Chandra observations to identify the optical counterparts to the X-ray sources, thus enabling us to study the underlying source populations in more detail. We will map the inner sections of IC342 in 7 pointings, each pointing in 1 orbit split evenly between F435W and F606W. We have specified that this be done in three visits: 2 orbits, 2 orbits, and 3 orbits each (not exceeding the recommended 2-3 orbits per visit). Grouping more than one pointing within a visit is useful for improved assessment of the relative astrometry. We use a 3-point dither pattern to better sample the PSF; fill in the chip gap; and reject cosmic rays (in the chip gap too), hot pixels, and bad columns. Drizzled images will achieve depths of 25 mag (from 342 second individual exposures), allowing us to identify all O-stars and early-type B-stars (including the predominant Be X-ray binary population with B2-B3 stars). For better observing feasibility and simplicity, we do not place a constraint on the roll angle, ensuring some field overlap; the field overlap is very helpful for the alignment of our images to one another. CTE mitigation, especially with the high galactic background of IC342, 16002( 2) - 20-Sep-2019 13:29:35 - [ 2] is not needed. Reading through the reduced gyro mode presentations did not reveal any impacts specific to our observations. ------------------------------------------------------------------------------------ 16002( 2) - 20-Sep-2019 13:29:35 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 IC-342-FIELD GALAXY, ACCRETION DISK, RA=03H46M48.5140S, J2000 V = 10 +/- 0.5 -1-CENTER DISK, SPIRAL, STAR DEC=+68D05'45.98" FORMING REGION Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 0.0 0.0 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 2 IC-342-FIELD GALAXY, ACCRETION DISK, RA=03H46M32.4000S, J2000 V = 10 +/- 0.5 -2-NW DISK, SPIRAL, STAR DEC=+68D08'21.90" FORMING REGION Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 0.0 0.0 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 3 IC-342-FIELD GALAXY, ACCRETION DISK, RA=03H46M16.3000S, J2000 V = 10 +/- 0.5 -3-W DISK, SPIRAL, STAR DEC=+68D05'46.00" FORMING REGION Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 0.0 0.0 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 4 IC-342-FIELD GALAXY, ACCRETION DISK, RA=03H46M32.4000S, J2000 V = 10 +/- 0.5 -4-SW DISK, SPIRAL, STAR DEC=+68D03'10.10" FORMING REGION Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 0.0 0.0 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 5 IC-342-FIELD GALAXY, ACCRETION DISK, RA=03H47M4.6000S, J2000 V = 10 +/- 0.5 -5-SE DISK, SPIRAL, STAR DEC=+68D03'10.10" FORMING REGION Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 0.0 0.0 0.0 16002( 2) - 20-Sep-2019 13:29:35 - [ 4] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ 6 IC-342-FIELD GALAXY, ACCRETION DISK, RA=03H47M20.7000S, J2000 V = 10 +/- 0.5 -6-E DISK, SPIRAL, STAR DEC=+68D05'46.00" FORMING REGION Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 0.0 0.0 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 7 IC-342-FIELD GALAXY, ACCRETION DISK, RA=03H47M4.6000S, J2000 V = 10 +/- 0.5 -7-NE DISK, SPIRAL, STAR DEC=+68D08'21.90" FORMING REGION Reference Frame: Other: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. Epoch of Position RA proper motion (seconds of time/yr) DEC Proper Motion (arcsec/yr) Annual Parallax (arcsec) 2015.5 0.0 0.0 0.0 ------------------------------------------------------------------------------------------------------------------------------------ 16002( 2) - 20-Sep-2019 13:29:35 - [ 5] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type ACS-WFC-DITHER-LINE Pattern_Purpose DITHER Number_Of_Points 3 Point_Spacing 3.034 Line_Spacing Coordinate_Frame POS-TARG Pattern_Orient 85.29 Angle_Between_Sides Center_Pattern YES ------------------------------------------------------------------------------------------------------------------------------------ 16002( 2) - 20-Sep-2019 13:29:35 - [ 6] Visit: 01 Visit Requirements: 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 IC-342-FIEL ACS/WFC ACCUM WFCENTER F606W 1 342 S PATTERN 1 1 D-1-CENTER (1026 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 IC-342-FIEL ACS/WFC ACCUM WFCENTER F435W 1 342 S PATTERN 1 2 D-1-CENTER (1026 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 IC-342-FIEL ACS/WFC ACCUM WFCENTER F606W 1 342 S PATTERN 1 3 D-2-NW (1026 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 IC-342-FIEL ACS/WFC ACCUM WFCENTER F435W 1 342 S PATTERN 1 4 D-2-NW (1026 S) ------------------------------------------------------------------------------------------------------------------------------------ 5 IC-342-FIEL ACS/WFC ACCUM WFCENTER F606W 1 342 S PATTERN 1 5 D-3-W (1026 S) ------------------------------------------------------------------------------------------------------------------------------------ 6 IC-342-FIEL ACS/WFC ACCUM WFCENTER F435W 1 342 S PATTERN 1 6 D-3-W (1026 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 | ------------------------------------------------------------------------------------------------------------------------------------ IC-342-FIELD-1-CENT 1 ACS/WFC ACCUM WFCENTER F606W 1 none none none 1 N/A ER IC-342-FIELD-1-CENT 1 ACS/WFC ACCUM WFCENTER F606W 2 none none none 1 N/A ER IC-342-FIELD-1-CENT 1 ACS/WFC ACCUM WFCENTER F606W 3 none none none 1 N/A ER IC-342-FIELD-1-CENT 2 ACS/WFC ACCUM WFCENTER F435W 1 none none none 1 N/A ER IC-342-FIELD-1-CENT 2 ACS/WFC ACCUM WFCENTER F435W 2 none none none 1 N/A ER IC-342-FIELD-1-CENT 2 ACS/WFC ACCUM WFCENTER F435W 3 none none none 1 N/A ER IC-342-FIELD-2-NW 3 ACS/WFC ACCUM WFCENTER F606W 1 none none none 2 N/A IC-342-FIELD-2-NW 3 ACS/WFC ACCUM WFCENTER F606W 2 none none none 2 N/A IC-342-FIELD-2-NW 3 ACS/WFC ACCUM WFCENTER F606W 3 none none none 2 N/A IC-342-FIELD-2-NW 4 ACS/WFC ACCUM WFCENTER F435W 1 none none none 2 N/A IC-342-FIELD-2-NW 4 ACS/WFC ACCUM WFCENTER F435W 2 none none none 2 N/A IC-342-FIELD-2-NW 4 ACS/WFC ACCUM WFCENTER F435W 3 none none none 2 N/A 16002( 2) - 20-Sep-2019 13:29:35 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ IC-342-FIELD-3-W 5 ACS/WFC ACCUM WFCENTER F606W 1 none none none 3 N/A IC-342-FIELD-3-W 5 ACS/WFC ACCUM WFCENTER F606W 2 none none none 3 N/A IC-342-FIELD-3-W 5 ACS/WFC ACCUM WFCENTER F606W 3 none none none 3 N/A IC-342-FIELD-3-W 6 ACS/WFC ACCUM WFCENTER F435W 1 none none none 3 N/A IC-342-FIELD-3-W 6 ACS/WFC ACCUM WFCENTER F435W 2 none none none 3 N/A IC-342-FIELD-3-W 6 ACS/WFC ACCUM WFCENTER F435W 3 none none none 3 N/A 16002( 2) - 20-Sep-2019 13:29:35 - [ 8] Visit: 02 Visit Requirements: 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 IC-342-FIEL ACS/WFC ACCUM WFCENTER F606W 1 342 S PATTERN 1 1 D-4-SW (1026 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 IC-342-FIEL ACS/WFC ACCUM WFCENTER F435W 1 342 S PATTERN 1 2 D-4-SW (1026 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 IC-342-FIEL ACS/WFC ACCUM WFCENTER F606W 1 342 S PATTERN 1 3 D-5-SE (1026 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 IC-342-FIEL ACS/WFC ACCUM WFCENTER F435W 1 342 S PATTERN 1 4 D-5-SE (1026 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 | ------------------------------------------------------------------------------------------------------------------------------------ IC-342-FIELD-4-SW 1 ACS/WFC ACCUM WFCENTER F606W 1 none none none 1 N/A IC-342-FIELD-4-SW 1 ACS/WFC ACCUM WFCENTER F606W 2 none none none 1 N/A IC-342-FIELD-4-SW 1 ACS/WFC ACCUM WFCENTER F606W 3 none none none 1 N/A IC-342-FIELD-4-SW 2 ACS/WFC ACCUM WFCENTER F435W 1 none none none 1 N/A IC-342-FIELD-4-SW 2 ACS/WFC ACCUM WFCENTER F435W 2 none none none 1 N/A IC-342-FIELD-4-SW 2 ACS/WFC ACCUM WFCENTER F435W 3 none none none 1 N/A IC-342-FIELD-5-SE 3 ACS/WFC ACCUM WFCENTER F606W 1 none none none 2 N/A IC-342-FIELD-5-SE 3 ACS/WFC ACCUM WFCENTER F606W 2 none none none 2 N/A IC-342-FIELD-5-SE 3 ACS/WFC ACCUM WFCENTER F606W 3 none none none 2 N/A IC-342-FIELD-5-SE 4 ACS/WFC ACCUM WFCENTER F435W 1 none none none 2 N/A IC-342-FIELD-5-SE 4 ACS/WFC ACCUM WFCENTER F435W 2 none none none 2 N/A IC-342-FIELD-5-SE 4 ACS/WFC ACCUM WFCENTER F435W 3 none none none 2 N/A 16002( 2) - 20-Sep-2019 13:29:35 - [ 9] Visit: 03 Visit Requirements: 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 IC-342-FIEL ACS/WFC ACCUM WFCENTER F606W 1 342 S PATTERN 1 1 D-6-E (1026 S) ------------------------------------------------------------------------------------------------------------------------------------ 2 IC-342-FIEL ACS/WFC ACCUM WFCENTER F435W 1 342 S PATTERN 1 2 D-6-E (1026 S) ------------------------------------------------------------------------------------------------------------------------------------ 3 IC-342-FIEL ACS/WFC ACCUM WFCENTER F606W 1 342 S PATTERN 1 3 D-7-NE (1026 S) ------------------------------------------------------------------------------------------------------------------------------------ 4 IC-342-FIEL ACS/WFC ACCUM WFCENTER F435W 1 342 S PATTERN 1 4 D-7-NE (1026 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 | ------------------------------------------------------------------------------------------------------------------------------------ IC-342-FIELD-6-E 1 ACS/WFC ACCUM WFCENTER F606W 1 none none none 1 N/A IC-342-FIELD-6-E 1 ACS/WFC ACCUM WFCENTER F606W 2 none none none 1 N/A IC-342-FIELD-6-E 1 ACS/WFC ACCUM WFCENTER F606W 3 none none none 1 N/A IC-342-FIELD-6-E 2 ACS/WFC ACCUM WFCENTER F435W 1 none none none 1 N/A IC-342-FIELD-6-E 2 ACS/WFC ACCUM WFCENTER F435W 2 none none none 1 N/A IC-342-FIELD-6-E 2 ACS/WFC ACCUM WFCENTER F435W 3 none none none 1 N/A IC-342-FIELD-7-NE 3 ACS/WFC ACCUM WFCENTER F606W 1 none none none 2 N/A IC-342-FIELD-7-NE 3 ACS/WFC ACCUM WFCENTER F606W 2 none none none 2 N/A IC-342-FIELD-7-NE 3 ACS/WFC ACCUM WFCENTER F606W 3 none none none 2 N/A IC-342-FIELD-7-NE 4 ACS/WFC ACCUM WFCENTER F435W 1 none none none 2 N/A IC-342-FIELD-7-NE 4 ACS/WFC ACCUM WFCENTER F435W 2 none none none 2 N/A IC-342-FIELD-7-NE 4 ACS/WFC ACCUM WFCENTER F435W 3 none none none 2 N/A 16002( 2) - 20-Sep-2019 13:29:35 - [ 10] Summary Form for Proposal 16002 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures WFCENTER ------------------------------------------------------------------------------------------------------------------------------------ Configurations ACS/WFC ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements PATTERN 1 1, PATTERN 1 2, PATTERN 1 3, PATTERN 1 4, PATTERN 1 5, PATTERN 1 6 ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F435W, F606W ------------------------------------------------------------------------------------------------------------------------------------ Target Names IC-342-FIELD-1-CENTER, IC-342-FIELD-2-NW, IC-342-FIELD-3-W, IC-342-FIELD-4-SW, IC-342-FIELD-5-SE, IC-342-FIELD-6-E, IC-342-FIELD-7-NE ------------------------------------------------------------------------------------------------------------------------------------