The Hubble Space Telescope
Unlocking the Secrets of the Universe
Daily Report #5352
Period Covered:
07:00 pm March 9, 2011 - 06:59 pm March 10, 2011
(DOY 69/0000z - 69/2359z)
Flight Operations Summary
Significant Spacecraft Anomalies: (The following are preliminary reports
of potential non-nominal performance that will be investigated.)
HSTARs:
12759 - SCI: GSAcq(2,1,1) scheduled at 069/01:07:20 during ZOE period was observed to have resulted
to fine lock backup (2,0,2) using FGS-2 without FGSs indication flags posted. @068/0107z
Observations possibly affected: WFC3 51-52 Proposal ID#12356, STIS 10, Proposal ID#12400.
12761 - SCI: GSAcq scheduled for 2011.065 22:35:50 ran long causing the TDF to come up 18.3 seconds
after the COS Shutter commanding at 2011.065 22:40:18.@065/2240z
Observation possibly affected COS 8 Proposal ID#12161
12762 - GSAcq(2,1,1) at 065/19:42:34 was unable to maintain FL-DV after initially achieving it on
both FGS 1 and2. The second acquisition attempt was successful. @065/1942z
COMPLETED OPS REQUEST:
none
COMPLETED OPS NOTES:
none
FGS ACQ STATUS:
SCHEDULED SUCCESSFUL
FGS GSAcq 7 6
FGS REAcq 8 8
OBAD with Maneuver 7 7
SIGNIFICANT EVENTS:
none
Program |
Principal Investigator |
Program Title |
Science Observations Scheduled |
12018 |
Andrea Prestwich, Smithsonian Institution Astrophysical Observatory |
Ultra-Luminous x-Ray Sources in the Most Metal-Poor Galaxies |
12039 |
James Green, University of Colorado at Boulder |
COS-GTO: X-Ray Binaries |
12161 |
David Ardila, Jet Propulsion Laboratory |
Accretion in Close Pre-Main-Sequence Binaries |
12231 |
Paula Szkody, University of Washington |
An Unprecedented Opportunity to Follow 4 Accreting WDs into the Instabilty Strip |
12269 |
Claudia Scarlata, California Institute of Technology |
The escape of Lya photons in star-forming galaxies |
12363 |
Yue Shen, Smithsonian Institution Astrophysical Observatory |
X-ray and HST Imaging of Kpc-Scale Binary AGNs |
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 |
12356 |
Norbert Pirzkal, Space Telescope Science Institute |
IR Grism Wavelength Calibration Stability Test |
12393 |
Thomas Wheeler, Space Telescope Science Institute |
ACS SBC Recovery from Anomalous Shutdown |
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 |