Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #5331

Period Covered:
07:00 pm February 16, 2011 - 06:59 pm February 17, 2011
(DOY 48/0000z - 48/2359z)

Flight Operations Summary

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

HSTARs:
none

COMPLETED OPS REQUEST:
19028-0 - TDRS Spare Orbital Element Update@48/1429z

COMPLETED OPS NOTES:
none

FGS ACQ STATUS:
		    SCHEDULED       SUCCESSFUL
FGS GSAcq		9		9
FGS REAcq		8		8
OBAD with Maneuver	8		8

SIGNIFICANT EVENTS:
Flash Report: TDRS Spare Orbital Element Update  
Operations Request 19028 was executed approximately 048/~14:29 to uplink TDRS Spare orbital 
elements into onboard FSW/TDRS slot C to restore TDS ephemeris data for future SMS use. 



Program Principal Investigator Program Title
Science Observations Scheduled
11647 Arlin Crotts, Columbia University in the City of New York A Deep Exploration of Classes of Long Period Variable Stars in M31
12169 Boris Gaensicke, The University of Warwick The frequency and chemical composition of planetary debris discs around young white dwarfs
12199 Peter Schneider, Universitat Hamburg, Hamburger Sternwarte The shocking truth about DG Tau's jet
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
12228 Glenn Schneider, University of Arizona Probing for Exoplanets Hiding in Dusty Debris Disks: Inner {<10 AU} Disk Imaging, Characterization, and Exploration
12269 Claudia Scarlata, California Institute of Technology The escape of Lya photons in star-forming galaxies
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
12394 David Golimowski, Space Telescope Science Institute Bias Frames for Subarrays
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