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Daily Report #5360
Period Covered:
08:00 pm March 17, 2011 - 07:59 pm March 18, 2011
(DOY 77/0000z - 77/2359z)
Significant Spacecraft Anomalies: (The following are preliminary reports of potential non-nominal performance that will be investigated.) HSTARs: 12785 - SCI: REAcq (1,2,1) took two attempts before achieving a stable Fine Lock on both of it's guide stars@076/1621z COMPLETED OPS REQUEST: 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 COMPLETED OPS NOTES: none FGS ACQ STATUS: SCHEDULED SUCCESSFUL FGS GSAcq 8 8 FGS REAcq 7 7 OBAD with Maneuver 8 8 SIGNIFICANT EVENTS: 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 |