| Earlier reports | Convert Day of Year |
Daily Report #5483
Period Covered:
08:00 pm July 18, 2011 - 07:59 pm July 19, 2011
(DOY 200/0000z - 200/2359z)
Significant Spacecraft Anomalies: (The following are preliminary reports of potential non-nominal performance that will be investigated.) HSTARs: 12932 - SCI: Unrecoverable Science Data@199/2001z The science dump on 199/19:53:31z contained data which was unrecoverable. The affected observation (STIS 6) was expected to have 4349 packets but Pacor only received 4316 for a total of 33 missing packets. A redump was ordered for this observation but problem was duplicated in the redump as well and the packets remained unrecoverable. The STScI was notified and the data was delivered as is. This problem occurred again on the 200/04:06:31 science dump. This time, STIS 13 had 36 unrecoverable packets (Expected: 4349, Received: 4314). The time of the error was at 200/04:43:47. As with STIS 6, a redump was ordered for this observation but problem was duplicated in the redump as well and the packets remained unrecoverable. The STScI was notified and the data was delivered as is. COMPLETED OPS REQUEST: none COMPLETED OPS NOTES: none FGS ACQ STATUS: SCHEDULED SUCCESSFUL FGS GSAcq 6 6 FGS REAcq 8 4 OBAD with Maneuver 4 4 SIGNIFICANT EVENTS: none
| Program | Principal Investigator | Program Title |
|---|---|---|
| Science Observations Scheduled | ||
| 12189 | Walter Jaffe, Sterrewacht Leiden | Do stars ionise the filaments in NGC 1275 ? |
| 12248 | Jason Tumlinson, Space Telescope Science Institute | How Dwarf Galaxies Got That Way: Mapping Multiphase Gaseous Halos and Galactic Winds Below L* |
| 12271 | William Sparks, Space Telescope Science Institute | Probing the Physics of Gas in Cool Core Clusters: Virgo |
| 12283 | Matthew Malkan, University of California - Los Angeles | WFC3 Infrared Spectroscopic Parallel Survey {WISP}: A Survey of Star Formation Across Cosmic Time |
| Calibration Observations Scheduled | ||
| 12333 | Sylvia Baggett, Space Telescope Science Institute | UVIS Cycle 18 Photometric Monitor |
| 12340 | Tomas Dahlen, Space Telescope Science Institute | IR L-Flat Correction |
| 12342 | Tiffany Borders, Space Telescope Science Institute | WFC3 UVIS CCD Daily Monitor |
| 12349 | Michael Dulude, Space Telescope Science Institute | IR Dark Monitor |
| 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 |
| 12415 | Wei Zheng, The Johns Hopkins University | MAMA Dark Monitor |