| Earlier reports | Convert Day of Year |
Daily Report #5355
Period Covered:
07:00 pm March 12, 2011 - 07:59 pm March 13, 2011
(DOY 72/0000z - 72/2359z)
Significant Spacecraft Anomalies: (The following are preliminary reports of potential non-nominal performance that will be investigated.) HSTARs: 12771 - SCI: GSAcq(1,3,1) at 22:22:13 required five attempts to reach fine lock@071/2223z Observations possibly affected: COS 49-51, proposal ID#12161, WFC3 143, proposal ID#12351. 12772 - SCI: GSAcq(1,3,1) required five attempts to reach fine lock.@071/2230z Observations possibly affected: COS 49-51, proposal ID#12161. 12773 - SCI: REAcq(1,2,1) fails to RGA control, FGS 1 Search Radius Limit exceeded@071/0238z Observations affected: WFC3 149-151, proposal ID#11557. 12775 - SCI: REacq(1,2,1) fails to RGA Hold (gyro control) at AOS@072/1958z Observations affected: WFC3 166-167 Proposal ID#12283, COS 63 Proposal ID#12276 COMPLETED OPS REQUEST: none COMPLETED OPS NOTES: none FGS ACQ STATUS: SCHEDULED SUCCESSFUL FGS GSAcq 5 5 FGS REAcq 8 6 OBAD with Maneuver 4 4 SIGNIFICANT EVENTS: FLASH REPORT GSCA 1937: SNAS Release 4 candidate 5 Client Deployment
| Program | Principal Investigator | Program Title |
|---|---|---|
| Science Observations Scheduled | ||
| 11557 | Gabriela Canalizo, University of California - Riverside | The Nature of low-ionization BAL QSOs |
| 12161 | David Ardila, Jet Propulsion Laboratory | Accretion in Close Pre-Main-Sequence Binaries |
| 12209 | Adam Bolton, University of Utah | A Strong Lensing Measurement of the Evolution of Mass Structure in Giant Elliptical Galaxies |
| 12231 | Paula Szkody, University of Washington | An Unprecedented Opportunity to Follow 4 Accreting WDs into the Instabilty Strip |
| 12264 | Simon Morris, University of Durham | The Relationship between Gas and Galaxies for 0 |
| 12276 | Bart Wakker, University of Wisconsin - Madison | Mapping a nearby galaxy filament |
| 12283 | Matthew Malkan, University of California - Los Angeles | WFC3 Infrared Spectroscopic Parallel Survey {WISP}: A Survey of Star Formation Across Cosmic Time |
| 12286 | Hao-Jing Yan, The Ohio State University | Hubble Infrared Pure Parallel Imaging Extragalactic Survey {HIPPIES} |
| Calibration Observations Scheduled | ||
| 12342 | Tiffany Borders, Space Telescope Science Institute | WFC3 UVIS CCD Daily Monitor |
| 12391 | Pey Lian Lim, Space Telescope Science Institute | SBC Dark Current Measurement |
| 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 |