Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #5316

Period Covered:
07:00 pm February 1, 2011 - 06:59 pm February 2, 2011
(DOY 33/0000z - 33/2359z)

Flight Operations Summary

Significant Spacecraft Anomalies: (The following are preliminary reports
of potential non-nominal performance that will be investigated.)

12632 - OBAD Failed Quaternion@033/2141z
The OBAD scheduled at 033/21:01:42 using FHST 1 and 2 failed.The GSacq(2,1,1)scheduled at 21:07:21 
was successful.  

19012-0 - TDRS 275 Orbital Element Update@33/1826z


FGS GSAcq		8		8
FGS REAcq		8		8
OBAD with Maneuver	8		8

Flash Report: TDRS 275 Orbital Element Update  
Operations Request 19012 was executed approximately 033/~18:20 to uplink TDRS 275 orbital elements 
into onboard FSW/TDRS slot C. Table 224 was dumped ~18:23 and FSW verified that the patch was 

Program Principal Investigator Program Title
Science Observations Scheduled
11568 Seth Redfield, Wesleyan University A SNAPSHOT Survey of the Local Interstellar Medium: New NUV Observations of Stars with Archived FUV Observations
11610 Ann Marie Cody, California Institute of Technology A Search for Pulsation in Young Brown Dwarfs
11672 Charles Keeton, Rutgers the State University of New Jersey Microlensing of the Broad Line Region in the Most Anomalous Lensed Quasar
12161 David Ardila, Jet Propulsion Laboratory Accretion in Close Pre-Main-Sequence Binaries
12166 Harald Ebeling, University of Hawaii A Snapshot Survey of The Most Massive Clusters of Galaxies
12169 Boris Gaensicke, The University of Warwick The frequency and chemical composition of planetary debris discs around young white dwarfs
12215 Nancy Evans, Smithsonian Institution Astrophysical Observatory Searching for the Missing Low-Mass Companions of Massive Stars
12299 Michael Eracleous, The Pennsylvania State University Spectroscopic Signatures of Binary and Recoiling Black Holes
12373 Ming Sun, The University of Virginia AGN heating and cooling in the most luminous group cool core
Calibration Observations Scheduled
12342 Tiffany Borders, Space Telescope Science Institute WFC3 UVIS CCD Daily Monitor
12347 Vera Kozhurina-Platais, Space Telescope Science Institute WFC3/UVIS internal CTE monitor
12384 David Golimowski, Space Telescope Science Institute CCD Daily Monitor {Part 1}
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