The Hubble Space Telescope
Unlocking the Secrets of the Universe
Daily Report #5315
Period Covered:
07:00 pm January 31, 2011 - 06:59 pm February 1, 2011
(DOY 32/0000z - 32/2359z)
Flight Operations Summary
Significant Spacecraft Anomalies: (The following are preliminary reports
of potential non-nominal performance that will be investigated.)
HSTARs:
12627 - SCI: GSAcq(2,1,1) scheduled at 032/06:04:41, REAcq(2,1,1) scheduled at 032/07:40:37 and
REAcq(2,1,1) at 032/09:16:29 all failed to RGA Hold.@032/0605z
  
Observations affected: WFC3 64 -78, ACS 15-17 Proposal ID#11610.
COMPLETED OPS REQUEST:
none
COMPLETED OPS NOTES:
none
FGS ACQ STATUS:
		    SCHEDULED       SUCCESSFUL
FGS GSAcq		7		6
FGS REAcq		9		7
OBAD with Maneuver	8		8
SIGNIFICANT EVENTS:
none
  
    
      | Program | Principal Investigator | Program Title | 
    
      | Science Observations Scheduled | 
    
      | 11610 | Ann Marie Cody, California Institute of Technology | A Search for Pulsation in Young Brown Dwarfs | 
    
      | 11644 | Michael Brown, California Institute of Technology | A dynamical-compositional survey of the Kuiper belt: a new window into the formation of the outer solar system | 
    
      | 11672 | Charles Keeton, Rutgers the State University of New Jersey | Microlensing of the Broad Line Region in the Most Anomalous Lensed Quasar | 
    
      | 12210 | Adam Bolton, University of Utah | SLACS for the Masses: Extending Strong Lensing to Lower Masses and Smaller Radii | 
    
      | 12215 | Nancy Evans, Smithsonian Institution Astrophysical Observatory | Searching for the Missing Low-Mass Companions of Massive Stars | 
    
      | 12233 | Frederic Courbin, Ecole Polytechnique Federale de Lausanne | Strong Gravitational Lensing by Quasars | 
    
      | 12275 | Bart Wakker, University of Wisconsin - Madison | Measuring gas flow rates in the Milky Way | 
    
      | Calibration Observations Scheduled | 
    
      | 12342 | Tiffany Borders, Space Telescope Science Institute | WFC3 UVIS CCD Daily Monitor | 
    
      | 12349 | Michael Dulude, Space Telescope Science Institute | IR Dark Monitor | 
    
      | 12351 | Knox Long, Space Telescope Science Institute | IR Persistence 18 | 
    
      | 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 |