| Earlier reports | Convert Day of Year |
Daily Report #5391
Period Covered:
08:00 pm April 17, 2011 - 07:59 pm April 18, 2011
(DOY 108/0000z - 108/2359z)
Significant Spacecraft Anomalies: (The following are preliminary reports of potential non-nominal performance that will be investigated.) HSTARs: none COMPLETED OPS REQUEST: none COMPLETED OPS NOTES: none FGS ACQ STATUS: SCHEDULED SUCCESSFUL FGS GSAcq 8 8 FGS REAcq 11 11 OBAD with Maneuver 8 8 SIGNIFICANT EVENTS: none
| Program | Principal Investigator | Program Title |
|---|---|---|
| Science Observations Scheduled | ||
| 12169 | Boris Gaensicke, The University of Warwick | The frequency and chemical composition of planetary debris discs around young white dwarfs |
| 12222 | Norbert Przybilla, Universitat Erlangen-Nurnberg | Constraints on Super/Hypernova Nucleosynthesis from the Hyper-Runaway Star HD271791 |
| 12235 | Jean-Claude Gerard, Universite de Liege | The energy of auroral electrons at Saturn and the associated atmospheric heating |
| 12289 | J. Howk, University of Notre Dame | A COS Snapshot Survey for z < 1.25 Lyman Limit Systems |
| 12292 | Tommaso Treu, University of California - Santa Barbara | SWELLS: doubling the number of disk-dominated edge-on spiral lens galaxies |
| 12315 | Hans Guenther, Smithsonian Institution Astrophysical Observatory | Winds, accretion and activity: Deciphering the FUV lines in TW Hya |
| 12446 | Michael Shara, American Museum of Natural History | Ionization and Light Echoes in the T Pyxidis Nebula |
| Calibration Observations Scheduled | ||
| 12325 | John MacKenty, Space Telescope Science Institute | Photometry with Spatial Scans |
| 12342 | Tiffany Borders, Space Telescope Science Institute | WFC3 UVIS CCD Daily Monitor |
| 12349 | Michael Dulude, Space Telescope Science Institute | IR Dark Monitor |
| 12351 | Knox Long, Space Telescope Science Institute | IR Persistence 18 |
| 12352 | Bryan Hilbert, Space Telescope Science Institute | WFC3/IR Signal Non-linearity Monitor |
| 12397 | David Golimowski, Space Telescope Science Institute | CCD Daily Monitor {Part 2} |
| 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 |
| 12404 | Michael Wolfe, Space Telescope Science Institute | STIS CCD Hot Pixel Annealing |
| 12420 | Wei Zheng, The Johns Hopkins University | NUV Detector Dark Monitor |