The Hubble Space Telescope
Unlocking the Secrets of the Universe
Daily Report #5320
Period Covered:
07:00 pm February 5, 2011 - 06:59 pm February 6, 2011
(DOY 37/0000z - 37/2359z)
Flight Operations Summary
Significant Spacecraft Anomalies: (The following are preliminary reports
of potential non-nominal performance that will be investigated.)
HSTARs:
12642 - SCI: GSAcq(2,1,1) at 037/07:13:54 failed after multiple attempts, REAcq(2,1,1) at037/
08:50:25 also failed due search radius limits exceeded at 08:53:00@037/0713z
Observations affected: ACS 73-81, WFC3 38-43 Proposal ID#12070
12643 - SCI: GSAcq(2,3,3) Failed After Multiple Attempts@037/1047z
Observations affected: ACS 82-83, WFC3 44 Proposal ID#11563
12644 - SCI: GSAcq(2,3,3) fails to RGA Hold after Five attempts@037/1229z
Observations affected: STIS 74 -75 Proposal ID#12415, ACS 84 Proposal ID#11563, WFC3 45 Proposal 
ID#11563
12645 - SCI: GSAcq(2,3,3) requires multiple attempts to achieve SCI INT@037/1358z
Observations possibly affected: ACS 86-87, WFC 46 Proposal ID# 11563
COMPLETED OPS REQUEST:
none
COMPLETED OPS NOTES:
none
FGS ACQ STATUS:
		    SCHEDULED       SUCCESSFUL
FGS GSAcq		10		7
FGS REAcq		6		5
OBAD with Maneuver	7		7
SIGNIFICANT EVENTS:
none
  
    
      | Program | Principal Investigator | Program Title | 
    
      | Science Observations Scheduled | 
    
      | 11563 | Garth Illingworth, University of California - Santa Cruz | Galaxies at z~7-10 in the Reionization Epoch: Luminosity Functions to <0.2L* from Deep IR Imaging of the HUDF and HUDF05 Fields | 
    
      | 12070 | Julianne Dalcanton, University of Washington | A Panchromatic Hubble Andromeda Treasury - I | 
    
      | 12161 | David Ardila, Jet Propulsion Laboratory | Accretion in Close Pre-Main-Sequence Binaries | 
    
      | 12169 | Boris Gaensicke, The University of Warwick | The frequency and chemical composition of planetary debris discs around young white dwarfs | 
    
      | 12201 | Brian Siana, California Institute of Technology | Ionizing Emission from the Faint Galaxies Responsible for Reionization | 
    
      | 12210 | Adam Bolton, University of Utah | SLACS for the Masses: Extending Strong Lensing to Lower Masses and Smaller Radii | 
    
      | 12287 | Scott Friedman, Space Telescope Science Institute | Constraining Models of Deuterium Depletion and Galactic Chemical Evolution with Improved Measurements of D/H | 
    
      | 12321 | Christopher Johns-Krull, Rice University | The Parallax of the Planet Host Star XO-3 | 
    
      | Calibration Observations Scheduled | 
    
      | 12342 | Tiffany Borders, Space Telescope Science Institute | WFC3 UVIS CCD Daily Monitor | 
    
      | 12344 | Tiffany Borders, Space Telescope Science Institute | Cycle 18: UVIS Bowtie Monitor | 
    
      | 12400 | Michael Wolfe, Space Telescope Science Institute | Dark Monitor Part 1 | 
    
      | 12402 | Michael Wolfe, Space Telescope Science Institute | CCD Bias and Read Noise Monitor-Part 1 | 
    
      | 12415 | Wei Zheng, The Johns Hopkins University | MAMA Dark Monitor |