11216( 6) - 06/01/07 15:28 - [ 1] HUBBLE SPACE TELESCOPE OBSERVING PROGRAM 11216 Version: 6 Check-in Time: 01-Jun-2007 19:28:04 STScI Edit Number: 1 Title HST / Chandra Monitoring of a Dramatic Flare in the M87 Jet ------------------------------------------------------------------------------------ Type Cycle Parallel Pointing Tolerance GO 16 ------------------------------------------------------------------------------------ Investigators Contact? PI: Dr. John A. Biretta Space Telescope Science Institute CoI: Dr. Daniel E. Harris Smithsonian Institution Astrophysical N Observatory CoI: Dr. Eric S. Perlman University of Maryland Baltimore County N CoI: Dr. William B. Sparks Space Telescope Science Institute N CoI: Dr. William Junor Los Alamos National Laboratory N CoI: Dr. Chi C. Cheung Massachusetts Institute of Technology N ------------------------------------------------------------------------------------ Abstract As the nearest galaxy with an optical jet, M87 affords an unparalleled opportunity to study extragalactic jet phenomena at the highest resolution. During 2002, HST and Chandra monitoring of the M87 jet detected a dramatic flare in knot HST-1 located ~1" from the nucleus. Its optical brightness eventually increased seventy-fold and peaked in 2005; the X-rays show a similarly dramatic outburst. In both bands HST-1 is still extremely bright and greatly outshines the galaxy nucleus. To our knowledge this is the first incidence of an optical or X-ray outburst from a jet region which is spatially distinct from the core source -- this presents an unprecedented opportunity to study the processes responsible for non-thermal variability and the X-ray emission. We propose five epochs of HST/WFPC2 flux monitoring during Cycle 16, as well as seven epochs of Chandra/ACIS observation (5ksec each, six Chandra epochs contemporary with HST). At two of the HST/WFPC2 epochs we also gather spectral information, and at one epoch we will map the magnetic field structure. The results of this investigation are of key importance not only for understanding the nature of the X-ray emission of the M87 jet, but also for understanding flares in blazar jets, which are highly variable, but where we have never before been able to resolve the flaring region in the optical or X-rays. These new observations will allow us to track the decay phase of the giant flare, and study smaller secondary flares such as seen late in 2006. Ultimately we will test synchrotron emission models for the X-ray outburst, constrain particle acceleration and loss timescales, and study the jet dynamics associated with this flaring component. ------------------------------------------------------------------------------------ 11216( 6) - 06/01/07 15:28 - [ 2] Observations Description ------------------------ There are 5 epochs represented by the first digit of the visit number. All epochs have one orbit of F255W imaging, which is close in wavelength to prior STIS and ACS/HRC data. Epochs 1 and 5 add spectral information in F450W, F606W, and F814W. The first epoch also contains F606W polarimetry in the WFC CCDs (visit 12). All imaging is on the PC, except for the polarimetry. Visits 10, 11, 12, 20 use single guidestars due to scheduling problems. Real Time Justification ----------------------- Calibration Justification ------------------------- Additional Comments ------------------- ------------------------------------------------------------------------------------ 11216( 6) - 06/01/07 15:28 - [ 3] TARGET LIST Fixed Targets ------------------------------------------------------------------------------------------------------------------------------------ Tar| Target | Target | Target |Coord | Radial | Flux data No | Name | Description | Position |Eqnx | Vel. | ------------------------------------------------------------------------------------------------------------------------------------ 1 M87-JET GALAXY, JET, RADIO RA=12H30M48.8200S +/- 0.1", J2000 V = 16.7 GALAXY DEC=+12D23'30.89" +/- 0.1" Reference Frame: ICRS 11216( 6) - 06/01/07 15:28 - [ 4] Visit: 10 Visit Priority: Visit Requirements: PCS MODE FINE; BETWEEN 12-NOV-2007:00:00:00 AND 30-NOV-2007:00:00:00 On Hold Comments: Additional Comments: Please schedule as close as possible to Chandra observations on 15 Nov 2007. Single guide star. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 M87-JET WFPC2 IMAGE PC1 F255W CR-SPLIT=0.5,CR-TOLERANCE=0 1 1001 S GS ACQ SCENARIO SINGLE ------------------------------------------------------------------------------------------------------------------------------------ 2 M87-JET WFPC2 IMAGE PC1 F255W CR-SPLIT=0.555,CR-TOLERANCE=0 1 901 S POS TARG 0.25, 0.25 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ M87-JET 1 WFPC2 IMAGE PC1 F255W none none none 1 1 N/A M87-JET 1 WFPC2 IMAGE PC1 F255W none none none 2 1 N/A M87-JET 2 WFPC2 IMAGE PC1 F255W none none none 1 1 N/A M87-JET 2 WFPC2 IMAGE PC1 F255W none none none 2 1 N/A 11216( 6) - 06/01/07 15:28 - [ 5] Visit: 11 Visit Priority: Visit Requirements: PCS MODE FINE; SAME ORIENT AS 10; GROUP 11, 10 WITHIN 1.0D On Hold Comments: Additional Comments: Please schedule as close as possible to Chandra observations on 15 Nov 2007. Single guide star. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 M87-JET WFPC2 IMAGE PC1 F450W 1 160 S GS ACQ SCENARIO SINGLE ------------------------------------------------------------------------------------------------------------------------------------ 2 M87-JET WFPC2 IMAGE PC1 F450W 1 160 S POS TARG 0.25, 0.25 ------------------------------------------------------------------------------------------------------------------------------------ 3 M87-JET WFPC2 IMAGE PC1 F606W CR-SPLIT=0.1176,CR-TOLERANCE=0 1 342 S POS TARG 0.25, 0.25 ------------------------------------------------------------------------------------------------------------------------------------ 4 M87-JET WFPC2 IMAGE PC1 F606W CR-SPLIT=0.1176,CR-TOLERANCE=0 1 342 S ------------------------------------------------------------------------------------------------------------------------------------ 5 M87-JET WFPC2 IMAGE PC1 F814W 1 40 S ------------------------------------------------------------------------------------------------------------------------------------ 6 M87-JET WFPC2 IMAGE PC1 F814W 1 40 S POS TARG 0.25, 0.25 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ M87-JET 1 WFPC2 IMAGE PC1 F450W none none none none 1 N/A M87-JET 2 WFPC2 IMAGE PC1 F450W none none none none 1 N/A M87-JET 3 WFPC2 IMAGE PC1 F606W none none none 1 1 N/A M87-JET 3 WFPC2 IMAGE PC1 F606W none none none 2 1 N/A M87-JET 4 WFPC2 IMAGE PC1 F606W none none none 1 1 N/A M87-JET 4 WFPC2 IMAGE PC1 F606W none none none 2 1 N/A M87-JET 5 WFPC2 IMAGE PC1 F814W none none none none 1 N/A M87-JET 6 WFPC2 IMAGE PC1 F814W none none none none 1 N/A 11216( 6) - 06/01/07 15:28 - [ 6] Visit: 12 Visit Priority: Visit Requirements: PCS MODE FINE; SAME ORIENT AS 10; GROUP 12, 10 WITHIN 1.0D On Hold Comments: Additional Comments: Please schedule as close as possible to Chandra observations on 15 Nov 2007. Single guide star. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 M87-JET WFPC2 IMAGE WF2 F606W, CR-SPLIT=0.5,CR-TOLERANCE=0 1 80 S GS ACQ SCENARIO SINGLE POLQ ------------------------------------------------------------------------------------------------------------------------------------ 2 M87-JET WFPC2 IMAGE WF2 F606W, CR-SPLIT=0.50,CR-TOLERANCE=0 1 80 S POS TARG 0.25, 0.25 POLQ ------------------------------------------------------------------------------------------------------------------------------------ 3 M87-JET WFPC2 IMAGE WF3 F606W, CR-SPLIT=0.5,CR-TOLERANCE=0 1 80 S POS TARG 0.25, 0.25 POLQ ------------------------------------------------------------------------------------------------------------------------------------ 4 M87-JET WFPC2 IMAGE WF3 F606W, CR-SPLIT=0.50,CR-TOLERANCE=0 1 80 S POLQ ------------------------------------------------------------------------------------------------------------------------------------ 5 M87-JET WFPC2 IMAGE WF4 F606W, CR-SPLIT=0.50,CR-TOLERANCE=0 1 80 S POLQ ------------------------------------------------------------------------------------------------------------------------------------ 6 M87-JET WFPC2 IMAGE WF4 F606W, CR-SPLIT=0.5,CR-TOLERANCE=0 1 80 S POS TARG 0.25, 0.25 POLQ ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ M87-JET 1 WFPC2 IMAGE WF2 F606W, none none none 1 1 N/A POLQ M87-JET 1 WFPC2 IMAGE WF2 F606W, none none none 2 1 N/A POLQ M87-JET 2 WFPC2 IMAGE WF2 F606W, none none none 1 1 N/A POLQ M87-JET 2 WFPC2 IMAGE WF2 F606W, none none none 2 1 N/A POLQ M87-JET 3 WFPC2 IMAGE WF3 F606W, none none none 1 1 N/A POLQ M87-JET 3 WFPC2 IMAGE WF3 F606W, none none none 2 1 N/A POLQ M87-JET 4 WFPC2 IMAGE WF3 F606W, none none none 1 1 N/A POLQ M87-JET 4 WFPC2 IMAGE WF3 F606W, none none none 2 1 N/A POLQ 11216( 6) - 06/01/07 15:28 - [ 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 | ------------------------------------------------------------------------------------------------------------------------------------ M87-JET 5 WFPC2 IMAGE WF4 F606W, none none none 1 1 N/A POLQ M87-JET 5 WFPC2 IMAGE WF4 F606W, none none none 2 1 N/A POLQ M87-JET 6 WFPC2 IMAGE WF4 F606W, none none none 1 1 N/A POLQ M87-JET 6 WFPC2 IMAGE WF4 F606W, none none none 2 1 N/A POLQ 11216( 6) - 06/01/07 15:28 - [ 8] Visit: 20 Visit Priority: Visit Requirements: PCS MODE FINE; BETWEEN 26-DEC-2007:00:00:00 AND 02-JAN-2008:00:00:00 On Hold Comments: Additional Comments: Please schedule as close as possible to Chandra observations on 29 Dec 2007. Single guide star. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 M87-JET WFPC2 IMAGE PC1 F255W CR-SPLIT=0.5,CR-TOLERANCE=0 1 1001 S GS ACQ SCENARIO SINGLE ------------------------------------------------------------------------------------------------------------------------------------ 2 M87-JET WFPC2 IMAGE PC1 F255W CR-SPLIT=0.555,CR-TOLERANCE=0 1 901 S POS TARG 0.25, 0.25 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ M87-JET 1 WFPC2 IMAGE PC1 F255W none none none 1 1 N/A M87-JET 1 WFPC2 IMAGE PC1 F255W none none none 2 1 N/A M87-JET 2 WFPC2 IMAGE PC1 F255W none none none 1 1 N/A M87-JET 2 WFPC2 IMAGE PC1 F255W none none none 2 1 N/A 11216( 6) - 06/01/07 15:28 - [ 9] Visit: 30 Visit Priority: Visit Requirements: PCS MODE FINE; BETWEEN 08-FEB-2008:00:00:00 AND 15-FEB-2008:00:00:00 On Hold Comments: Additional Comments: Please schedule as close as possible to Chandra observations on 12 Feb 2008. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 M87-JET WFPC2 IMAGE PC1 F255W CR-SPLIT=0.5,CR-TOLERANCE=0 1 1001 S ------------------------------------------------------------------------------------------------------------------------------------ 2 M87-JET WFPC2 IMAGE PC1 F255W CR-SPLIT=0.555,CR-TOLERANCE=0 1 901 S POS TARG 0.25, 0.25 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ M87-JET 1 WFPC2 IMAGE PC1 F255W none none none 1 1 N/A M87-JET 1 WFPC2 IMAGE PC1 F255W none none none 2 1 N/A M87-JET 2 WFPC2 IMAGE PC1 F255W none none none 1 1 N/A M87-JET 2 WFPC2 IMAGE PC1 F255W none none none 2 1 N/A 11216( 6) - 06/01/07 15:28 - [ 10] Visit: 40 Visit Priority: Visit Requirements: PCS MODE FINE; BETWEEN 24-MAR-2008:00:00:00 AND 31-MAR-2008:00:00:00 On Hold Comments: Additional Comments: Please schedule as close as possible to Chandra observations on 27 Mar 2008. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 M87-JET WFPC2 IMAGE PC1 F255W CR-SPLIT=0.5,CR-TOLERANCE=0 1 1001 S ------------------------------------------------------------------------------------------------------------------------------------ 2 M87-JET WFPC2 IMAGE PC1 F255W CR-SPLIT=0.555,CR-TOLERANCE=0 1 901 S POS TARG 0.25, 0.25 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ M87-JET 1 WFPC2 IMAGE PC1 F255W none none none 1 1 N/A M87-JET 1 WFPC2 IMAGE PC1 F255W none none none 2 1 N/A M87-JET 2 WFPC2 IMAGE PC1 F255W none none none 1 1 N/A M87-JET 2 WFPC2 IMAGE PC1 F255W none none none 2 1 N/A 11216( 6) - 06/01/07 15:28 - [ 11] Visit: 50 Visit Priority: Visit Requirements: PCS MODE FINE; BETWEEN 01-MAY-2008:00:00:00 AND 15-MAY-2008:00:00:00 On Hold Comments: Additional Comments: Please schedule as close as possible to Chandra observations on 10 May 2008. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 M87-JET WFPC2 IMAGE PC1 F255W CR-SPLIT=0.5,CR-TOLERANCE=0 1 1001 S ------------------------------------------------------------------------------------------------------------------------------------ 2 M87-JET WFPC2 IMAGE PC1 F255W CR-SPLIT=0.555,CR-TOLERANCE=0 1 901 S POS TARG 0.25, 0.25 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ M87-JET 1 WFPC2 IMAGE PC1 F255W none none none 1 1 N/A M87-JET 1 WFPC2 IMAGE PC1 F255W none none none 2 1 N/A M87-JET 2 WFPC2 IMAGE PC1 F255W none none none 1 1 N/A M87-JET 2 WFPC2 IMAGE PC1 F255W none none none 2 1 N/A 11216( 6) - 06/01/07 15:28 - [ 12] Visit: 51 Visit Priority: Visit Requirements: PCS MODE FINE; SAME ORIENT AS 50; GROUP 51, 50 WITHIN 1.0D On Hold Comments: Additional Comments: Please schedule as close as possible to Chandra observations on 10 May 2008. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 M87-JET WFPC2 IMAGE PC1 F450W 1 160 S ------------------------------------------------------------------------------------------------------------------------------------ 2 M87-JET WFPC2 IMAGE PC1 F450W 1 160 S ------------------------------------------------------------------------------------------------------------------------------------ 3 M87-JET WFPC2 IMAGE PC1 F450W 1 160 S POS TARG 0.25, 0.25 ------------------------------------------------------------------------------------------------------------------------------------ 4 M87-JET WFPC2 IMAGE PC1 F606W CR-SPLIT=0.1176,CR-TOLERANCE=0 1 342 S POS TARG 0.25, 0.25 ------------------------------------------------------------------------------------------------------------------------------------ 5 M87-JET WFPC2 IMAGE PC1 F606W CR-SPLIT=0.1176,CR-TOLERANCE=0 1 342 S ------------------------------------------------------------------------------------------------------------------------------------ 6 M87-JET WFPC2 IMAGE PC1 F606W 1 260 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 | ------------------------------------------------------------------------------------------------------------------------------------ M87-JET 1 WFPC2 IMAGE PC1 F450W none none none none 1 N/A M87-JET 2 WFPC2 IMAGE PC1 F450W none none none none 1 N/A M87-JET 3 WFPC2 IMAGE PC1 F450W none none none none 1 N/A M87-JET 4 WFPC2 IMAGE PC1 F606W none none none 1 1 N/A M87-JET 4 WFPC2 IMAGE PC1 F606W none none none 2 1 N/A M87-JET 5 WFPC2 IMAGE PC1 F606W none none none 1 1 N/A M87-JET 5 WFPC2 IMAGE PC1 F606W none none none 2 1 N/A M87-JET 6 WFPC2 IMAGE PC1 F606W none none none none 1 N/A 11216( 6) - 06/01/07 15:28 - [ 13] Visit: 52 Visit Priority: Visit Requirements: PCS MODE FINE; SAME ORIENT AS 50; GROUP 52, 50 WITHIN 1.0D On Hold Comments: Additional Comments: Please schedule as close as possible to Chandra observations on 10 May 2008. Exposures ------------------------------------------------------------------------------------------------------------------------------------ Exp | Target | Instr | Oper. | Aper |Spectral|Central| Optional |Num| Time | Special Num | Name | Config | Mode | or FOV |Element |Waveln.| Parameters |Exp| | Requirements ------------------------------------------------------------------------------------------------------------------------------------ 1 M87-JET WFPC2 IMAGE PC1 F814W CR-SPLIT=0.1358,CR-TOLERANCE=0 1 302 S ------------------------------------------------------------------------------------------------------------------------------------ 2 M87-JET WFPC2 IMAGE PC1 F814W CR-SPLIT=0.1358,CR-TOLERANCE=0 1 302 S POS TARG 0.489, 0.249 ------------------------------------------------------------------------------------------------------------------------------------ 3 M87-JET WFPC2 IMAGE PC1 F814W CR-SPLIT=0.1358,CR-TOLERANCE=0 1 302 S POS TARG 0.249, 0.498 ------------------------------------------------------------------------------------------------------------------------------------ 4 M87-JET WFPC2 IMAGE PC1 F814W CR-SPLIT=0.1358,CR-TOLERANCE=0 1 302 S POS TARG 0.747, 0.747 ------------------------------------------------------------------------------------------------------------------------------------ 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 | ------------------------------------------------------------------------------------------------------------------------------------ M87-JET 1 WFPC2 IMAGE PC1 F814W none none none 1 1 N/A M87-JET 1 WFPC2 IMAGE PC1 F814W none none none 2 1 N/A M87-JET 2 WFPC2 IMAGE PC1 F814W none none none 1 1 N/A M87-JET 2 WFPC2 IMAGE PC1 F814W none none none 2 1 N/A M87-JET 3 WFPC2 IMAGE PC1 F814W none none none 1 1 N/A M87-JET 3 WFPC2 IMAGE PC1 F814W none none none 2 1 N/A M87-JET 4 WFPC2 IMAGE PC1 F814W none none none 1 1 N/A M87-JET 4 WFPC2 IMAGE PC1 F814W none none none 2 1 N/A 11216( 6) - 06/01/07 15:28 - [ 14] Summary Form for Proposal 11216 Item Used in this proposal ------------------------------------------------------------------------------------------------------------------------------------ Apertures PC1 WF2 WF3 WF4 ------------------------------------------------------------------------------------------------------------------------------------ Configurations WFPC2 ------------------------------------------------------------------------------------------------------------------------------------ Opmodes IMAGE ------------------------------------------------------------------------------------------------------------------------------------ Optional Parameters CR-SPLIT=0.5 CR-TOLERANCE=0 CR-SPLIT=0.555 CR-SPLIT=0.1176 CR-SPLIT=0.50 CR-SPLIT=0.1358 ------------------------------------------------------------------------------------------------------------------------------------ Special Requirements PCS MODE FINE; BETWEEN 12-NOV-2007 00 00 00 AND 30-NOV-2007 00 00 00; GS ACQ SCENARIO SINGLE; POS TARG 0.25, 0.25; SAME ORIENT AS 10; GROUP 11, 10 WITHIN 1.0D; GROUP 12, 10 WITHIN 1.0D; BETWEEN 26-DEC-2007 00 00 00 AND 02-JAN-2008 00 00 00; BETWEEN 08-FEB-2008 00 00 00 AND 15-FEB-2008 00 00 00; BETWEEN 24-MAR-2008 00 00 00 AND 31-MAR-2008 00 00 00; BETWEEN 01-MAY-2008 00 00 00 AND 15-MAY-2008 00 00 00; SAME ORIENT AS 50; GROUP 51, 50 WITHIN 1.0D; GROUP 52, 50 WITHIN 1.0D; POS TARG 0.489, 0.249; POS TARG 0.249, 0.498; POS TARG 0.747, 0.747; ------------------------------------------------------------------------------------------------------------------------------------ Spectral Elements F255W F450W F606W F814W F606W,POLQ ------------------------------------------------------------------------------------------------------------------------------------ Target Names M87-JET ------------------------------------------------------------------------------------------------------------------------------------