| Earlier reports | Convert Day of Year |
Daily Report #5373
Period Covered:
08:00 pm March 30, 2011 - 07:59 pm March 31, 2011
(DOY 90/0000z - 90/2359z)
Significant Spacecraft Anomalies: (The following are preliminary reports of potential non-nominal performance that will be investigated.) HSTARs: none COMPLETED OPS REQUEST: 19077-1 - Power Off Gyro 3@90/1325z COMPLETED OPS NOTES: none FGS ACQ STATUS: SCHEDULED SUCCESSFUL FGS GSAcq 9 9 FGS REAcq 7 7 OBAD with Maneuver 6 6 SIGNIFICANT EVENTS: Gyro 3 was successfully powered off at 090/13:25:54 per project direction. The subsequent vehicle slew and GS acquisition executed nominally.
| Program | Principal Investigator | Program Title |
|---|---|---|
| Science Observations Scheduled | ||
| 11616 | Gregory Herczeg, Max-Planck-Institut fur extraterrestrische Physik | The Disks, Accretion, and Outflows {DAO} of T Tau stars |
| 11644 | Michael Brown, California Institute of Technology | A dynamical-compositional survey of the Kuiper belt: a new window into the formation of the outer solar system |
| 12169 | Boris Gaensicke, The University of Warwick | The frequency and chemical composition of planetary debris discs around young white dwarfs |
| 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 |
| Calibration Observations Scheduled | ||
| 12342 | Tiffany Borders, Space Telescope Science Institute | WFC3 UVIS CCD Daily Monitor |
| 12343 | Sylvia Baggett, Space Telescope Science Institute | UVIS Hot Pixel Anneal |
| 12347 | Vera Kozhurina-Platais, Space Telescope Science Institute | WFC3/UVIS internal CTE monitor |
| 12352 | Bryan Hilbert, Space Telescope Science Institute | WFC3/IR Signal Non-linearity Monitor |
| 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 |