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Daily Report #5219
Period Covered:
08:00 pm October 27, 2010 - 07:59 pm October 28, 2010
(DOY 301/0000z - 301/2359z)
Significant Spacecraft Anomalies: (The following are preliminary reports of potential non-nominal performance that will be investigated.) HSTARs: 12481 - SCI: REAcq(1,2,1) at 301/18:03:43 results in loss of lock, REAcq(1,2,1) at 301/19:39z, REAcq(1,2,1) at 301/21:15z and REAcq(1,2,1) at 301/22:51z all Fail Due to Gyro Bias Error.@301/1810z Observations affected ACS 75, Proposal ID#11182; WFC3 85-89, Proposal ID#11189 COMPLETED OPS REQUEST: 18950-0 - FSW 3.4A EEPROM Installation@301/1601z 18952-1 - Real-Time OBADs in support of G4 Heater Cfg Change@301/0215z 18962-0 - Uplink LBBIAS@301/0001z COMPLETED OPS NOTES: none FGS ACQ STATUS: SCHEDULED SUCCESSFUL FAILURE TIMES FGS GSAcq 7 7 FGS REAcq 10 7 OBAD with Maneuver 5 5 LOSS of LOCK 301/18:10:24z SIGNIFICANT EVENTS: Flash Report: FSW 3.4 Release A was successfully installed into HST486 EEPROM via Ops Request 18950 at 301/16:00:40.
| Program | Principal Investigator | Program Title |
|---|---|---|
| Science Observations Scheduled | ||
| 11189 | Nial Tanvir, University of Leicester | Probing the early universe with GRBs |
| 11524 | James Green, University of Colorado at Boulder | COS-GTO: WARM AND HOT ISM IN AND NEAR THE MILKY WAY |
| 11634 | Carmen Sanchez Contreras, Instituto de Estructura de la Materia | Probing the collimation of pristine post-AGB jets with STIS |
| 12163 | Aaron Barth, University of California - Irvine | Structure and Stellar Content of the Nearest Nuclear Clusters in Late-Type Spiral Galaxies |
| 12215 | Nancy Evans, Smithsonian Institution Astrophysical Observatory | Searching for the Missing Low-Mass Companions of Massive Stars |
| 12229 | Linda Smith, Space Telescope Science Institute | HST U-band Survey of Star Clusters in Nearby Star-Forming Galaxies |
| 12300 | Robert Fesen, Dartmouth College | A Deep Kinematic Investigation of Cas A's Opposing High-Velocity Ejecta Jets |
| Calibration Observations Scheduled | ||
| 11845 | Michael Wolfe, Space Telescope Science Institute | CCD Dark Monitor Part 2 |
| 11847 | Michael Wolfe, Space Telescope Science Institute | CCD Bias Monitor-Part 2 |
| 11882 | David Golimowski, Space Telescope Science Institute | CCD Hot Pixel Annealing |
| 11905 | Tiffany Borders, Space Telescope Science Institute | WFC3 UVIS CCD Daily Monitor |
| 11929 | Bryan Hilbert, Space Telescope Science Institute | IR Dark Current Monitor |