The Hubble Space Telescope
Unlocking the Secrets of the Universe
Daily Report #5314
Period Covered:
07:00 pm January 30, 2011 - 06:59 pm January 31, 2011
(DOY 31/0000z - 31/2359z)
Flight Operations Summary
Significant Spacecraft Anomalies: (The following are preliminary reports
of potential non-nominal performance that will be investigated.)
HSTARs:
12624 - GSAcq(1,3,3) scheduled at 19:37:47 failed. At AOS ESB message "a05" EXCEEDED SRL
was received. @031/1937z
  
Observations affected: WFC3 50-51 Proposal ID#12332  
  
12625 - SCI: GSAcq(1,2,1) resulted in Fine Lock Backup.@031/2300z
  
Observations possibly affected: COS 1-4 Proposal ID#12275, WFC3 56 Proposal ID#12349, WFC57-59 
Proposal ID#12342, STIS 10-11 Proposal ID#12400  
COMPLETED OPS REQUEST:
none
COMPLETED OPS NOTES:
none
FGS ACQ STATUS:
		    SCHEDULED       SUCCESSFUL
FGS GSAcq		10		9
FGS REAcq		6		6
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 | 
    
      | 12185 | Jenny Greene, University of Texas at Austin | The Hosts of Megamaser Disk Galaxies | 
    
      | 12192 | James Lauroesch, University of Louisville Research Foundation, Inc. | A SNAPSHOT Survey of Interstellar Absorption Lines | 
    
      | 12275 | Bart Wakker, University of Wisconsin - Madison | Measuring gas flow rates in the Milky Way | 
    
      | 12332 | Rogier Windhorst, Arizona State University | WFC3 imaging of z=6 QSO hosts: Zooming in on the First L>L* Galaxies & their Surroundings | 
    
      | 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 | 
    
      | 12349 | Michael Dulude, Space Telescope Science Institute | IR Dark Monitor | 
    
      | 12384 | David Golimowski, Space Telescope Science Institute | CCD Daily Monitor {Part 1} | 
    
      | 12392 | Ralph Bohlin, Space Telescope Science Institute | Photometric Cross-Calibration using Stellar Flux Standards | 
    
      | 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 |