Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #5360

Period Covered:
08:00 pm March 17, 2011 - 07:59 pm March 18, 2011
(DOY 77/0000z - 77/2359z)

Flight Operations Summary

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

12785 - SCI: REAcq (1,2,1) took two attempts before achieving a stable Fine Lock on both of
it's guide stars@076/1621z

19065-0 -  Commanding for G3/G6 Swap Supports@77/2224z

19067-2 - Reconfigure Gyro Set from 3-4-5 to 6-4-5@77/1855z

19068-0 - Reconfigure Gyro 3 back to the Primary Heater Controller@77/2044z


FGS GSAcq		8		8
FGS REAcq		7		7
OBAD with Maneuver	8		8

Gyro 6-4-5 Reconfiguration Flash Report  
At 2011/077 18:55:22 Gyro Reconfiguration to the 6-4-5 configuration was successfully executed via 
Ops Request 19067-2

Program Principal Investigator Program Title
Science Observations Scheduled
12161 David Ardila, Jet Propulsion Laboratory Accretion in Close Pre-Main-Sequence Binaries
12201 Brian Siana, California Institute of Technology Ionizing Emission from the Faint Galaxies Responsible for Reionization
12216 Steve Howell, NASA Ames Research Center Taming the Invisible Monster with COS: Eclipse Spectroscopy of Epsilon Aurigae
12236 Lisa Glass, Dominion Astrophysical Observatory The Nuclear to Global Connection: a Detailed View of Compact Stellar Nuclei in a Complete Sample of Virgo Ellipticals
12248 Jason Tumlinson, Space Telescope Science Institute How Dwarf Galaxies Got That Way: Mapping Multiphase Gaseous Halos and Galactic Winds Below L*
12275 Bart Wakker, University of Wisconsin - Madison Measuring gas flow rates in the Milky Way
12286 Hao-Jing Yan, The Ohio State University Hubble Infrared Pure Parallel Imaging Extragalactic Survey {HIPPIES}
12289 J. Howk, University of Notre Dame A COS Snapshot Survey for z < 1.25 Lyman Limit Systems
12311 Giampaolo Piotto, Universita di Padova Multiple Stellar Populations in Galactic Globular Clusters
12320 Brian Chaboyer, Dartmouth College The Ages of Globular Clusters and the Population II Distance Scale
Calibration Observations Scheduled
12342 Tiffany Borders, Space Telescope Science Institute WFC3 UVIS CCD Daily Monitor
12351 Knox Long, Space Telescope Science Institute IR Persistence 18
12397 David Golimowski, Space Telescope Science Institute CCD Daily Monitor {Part 2}
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