10762( 5) - 02/06/06 08:33 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 10762 Version: 5 Check-in Time: 06-Feb-2006 13:33:02 Title The Long X-ray Jet of Quasar 4C19.44 ------------------------------------------------------------------------------------ Type Cycle Parallel Pointing Tolerance GO 14 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. Daniel E. Harris Smithsonian Institution Astrophysical Observatory CoI: Dr. Alan P. Marscher Boston University N CoI: Dr. Mark Birkinshaw University of Bristol N CoI: Dr. Chi C. Cheung Massachusetts Institute of Technology N CoI: Dr. Jonathan Gelbord Massachusetts Institute of Technology N CoI: Dr. Hermine Landt Smithsonian Institution Astrophysical N Observatory CoI: Dr. Svetlana G. Jorstad Boston University N CoI: Dr. Herman L. Marshall Massachusetts Institute of Technology N CoI: Dr. Eric S. Perlman University of Maryland Baltimore County N CoI: Dr. Daniel A. Schwartz Smithsonian Institution Astrophysical N Observatory CoI: Dr. Lukasz Stawarz Max-Planck-Institut fur Astronomie, N Heidelberg CoI: Dr. Diana M. Worrall University of Bristol N ------------------------------------------------------------------------------------ Abstract We propose to obtain a high signal/noise image of the very long jet of 4C 19.44. The observation should provide sufficient counts per jet feature to obtain X-ray spectral indices capable of discriminating between spectral models of the jet. We will examine the data for offsets between X-ray and radio features and compare the beaming of the kpc jet with the information obtained from the pc scale using VLBI. ------------------------------------------------------------------------------------ 10762( 5) - 02/06/06 08:33 - [ 2] Observations Description ------------------------ We include 2 bands, 2 orbits at F475W and 3 orbits at F814W. Short exposures are being done to aid PSF subtraction. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 10762( 5) - 02/06/06 08:33 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 2 4C-19.44 GALAXY, EJECTA, RA=13H57M4.4367S +/- 0.1", J2000 V = 16.02 HOTSPOT, JET, KNOT, DEC=+19D19'7.37" +/- 0.1" QUASAR Coordinate Source: Other_Source: SIMBAD Comments: This object was generated by the targetselector and retrieved from the SIMBAD database. 10762( 5) - 02/06/06 08:33 - [ 4] Patterns ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 1 Primary_Pattern Secondary_Pattern Pattern_Type ACS-WFC-DITHER-LINE Pattern_Purpose DITHER Number_Of_Points 2 Point_Spacing 0.145 Line_Spacing Coordinate_Frame POS-TARG Pattern_Orient 47.23 Angle_Between_Sides Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ Pattern_Number: 2 Primary_Pattern Secondary_Pattern Pattern_Type ACS-WFC-DITHER-LINE Pattern_Purpose DITHER Number_Of_Points 3 Point_Spacing 0.145 Line_Spacing Coordinate_Frame POS-TARG Pattern_Orient 47.23 Angle_Between_Sides Center_Pattern NO ------------------------------------------------------------------------------------------------------------------------------------ 10762( 5) - 02/06/06 08:33 - [ 5] Visit: 01 Visit Priority: Visit Requirements: ORIENT 227.0D TO 257.0 D; ORIENT 317.0D TO 347.0 D; ORIENT 137.0D TO 167.0 D; ORIENT 47.0D TO 77.0 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| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 4C-19.44 ACS/WFC ACCUM WFC1-2K F475W CR-SPLIT=NO 1 40 S ------------------------------------------------------------------------------------------------------------------------------------ 2 4C-19.44 ACS/WFC ACCUM WFC1-2K F475W CR-SPLIT=2 1 2206 S PATTERN 1 2 see below ------------------------------------------------------------------------------------------------------------------------------------ 3 4C-19.44 ACS/WFC ACCUM WFC1-2K F475W CR-SPLIT=NO 1 40 S see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ 4C-19.44 1 ACS/WFC ACCUM WFC1-2K F475W none none none none 1 N/A 4C-19.44 2 ACS/WFC ACCUM WFC1-2K F475W 1 none none 1 1 N/A 4C-19.44 2 ACS/WFC ACCUM WFC1-2K F475W 1 none none 2 1 N/A 4C-19.44 2 ACS/WFC ACCUM WFC1-2K F475W 2 none none 1 2 1133.0 S 4C-19.44 2 ACS/WFC ACCUM WFC1-2K F475W 2 none none 2 2 1133.0 S 4C-19.44 3 ACS/WFC ACCUM WFC1-2K F475W none none none none 2 70.0 S 10762( 5) - 02/06/06 08:33 - [ 6] Visit: 02 Visit Priority: 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| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 4C-19.44 ACS/WFC ACCUM WFC1-2K F814W CR-SPLIT=NO 1 40 S ------------------------------------------------------------------------------------------------------------------------------------ 2 4C-19.44 ACS/WFC ACCUM WFC1-2K F814W CR-SPLIT=2 1 2206 S PATTERN 2 2 see below ------------------------------------------------------------------------------------------------------------------------------------ 3 4C-19.44 ACS/WFC ACCUM WFC1-2K F814W CR-SPLIT=NO 1 40 S see below ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ 4C-19.44 1 ACS/WFC ACCUM WFC1-2K F814W none none none none 1 N/A 4C-19.44 2 ACS/WFC ACCUM WFC1-2K F814W 1 none none 1 1 N/A 4C-19.44 2 ACS/WFC ACCUM WFC1-2K F814W 1 none none 2 1 N/A 4C-19.44 2 ACS/WFC ACCUM WFC1-2K F814W 2 none none 1 2 1263.0 S 4C-19.44 2 ACS/WFC ACCUM WFC1-2K F814W 2 none none 2 2 1263.0 S 4C-19.44 2 ACS/WFC ACCUM WFC1-2K F814W 3 none none 1 3 1133.0 S 4C-19.44 2 ACS/WFC ACCUM WFC1-2K F814W 3 none none 2 3 1133.0 S 4C-19.44 3 ACS/WFC ACCUM WFC1-2K F814W none none none none 3 70.0 S 10762( 5) - 02/06/06 08:33 - [ 7] Summary Form for Proposal 10762 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures WFC1-2K ------------------------------------------------------------------------------------------------------------------------------------ Configurations ACS/WFC ------------------------------------------------------------------------------------------------------------------------------------ Opmodes ACCUM ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters CR-SPLIT=NO CR-SPLIT=2 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements ORIENT 227.0D TO 257.0 D; ORIENT 317.0D TO 347.0 D; ORIENT 137.0D TO 167.0 D; ORIENT 47.0D TO 77.0 D; PATTERN 1 2; SAME ORIENT AS 01; PATTERN 2 2; ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F475W F814W ------------------------------------------------------------------------------------------------------------------------------------ Target Names 4C-19.44 ------------------------------------------------------------------------------------------------------------------------------------