| Earlier reports | Convert Day of Year |
Daily Report #5426
Period Covered:
08:00 pm May 22, 2011 - 07:59 pm May 23, 2011
(DOY 143/0000z - 143/2359z)
Significant Spacecraft Anomalies: (The following are preliminary reports of potential non-nominal performance that will be investigated.) HSTARs: 12858 - SCI: GSAcq(1,2,1) fails to Gyro Control, V1 error was too large to correct@143/0410z 12860 - SCI: GSacq (2,1,1) resulted in FLBU (2,0,2)@143/2202z COMPLETED OPS REQUEST: none COMPLETED OPS NOTES: none FGS ACQ STATUS: SCHEDULED SUCCESSFUL FGS GSAcq 12 12 FGS REAcq 3 3 OBAD with Maneuver 9 9 SIGNIFICANT EVENTS: none
| 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 |
| 12063 | Sandra Faber, University of California - Santa Cruz | Galaxy Assembly and the Evolution of Structure over the First Third of Cosmic Time - I |
| 12166 | Harald Ebeling, University of Hawaii | A Snapshot Survey of The Most Massive Clusters of Galaxies |
| 12215 | Nancy Evans, Smithsonian Institution Astrophysical Observatory | Searching for the Missing Low-Mass Companions of Massive Stars |
| 12228 | Glenn Schneider, University of Arizona | Probing for Exoplanets Hiding in Dusty Debris Disks: Inner {<10 AU} Disk Imaging, Characterization, and Exploration |
| 12254 | Adrienne Cool, San Francisco State University | Helium-core White Dwarfs and Cataclysmic Variables in NGC 6752: New Clues to the Dynamical Evolution of Globular Clusters |
| 12324 | C. Kochanek, The Ohio State University | The Temperature Profiles of Quasar Accretion Disks |
| Calibration Observations Scheduled | ||
| 12342 | Tiffany Borders, Space Telescope Science Institute | WFC3 UVIS CCD Daily Monitor |
| 12380 | Bryan Hilbert, Space Telescope Science Institute | Guard Darks |
| 12397 | David Golimowski, Space Telescope Science Institute | CCD Daily Monitor {Part 2} |
| 12401 | Michael Wolfe, Space Telescope Science Institute | Dark Monitor Part 2 |
| 12403 | Michael Wolfe, Space Telescope Science Institute | CCD Bias and Read Noise Monitor-Part 2 |