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Daily Report #5401
Period Covered:
08:00 pm April 27, 2011 - 07:59 pm April 28, 2011
(DOY 118/0000z - 118/2359z)
Significant Spacecraft Anomalies: (The following are preliminary reports of potential non-nominal performance that will be investigated.) HSTARs: 12825 - SCI: GSAcq(1,2,1) fails, FGS 1 Search Radius Limit exceeded@118/1146z Observations affected: COS 108-114, proposal ID#11528, STIS 58-59, proposal ID#12415. COMPLETED OPS REQUEST: none COMPLETED OPS NOTES: none FGS ACQ STATUS: SCHEDULED SUCCESSFUL FGS GSAcq 9 8 FGS REAcq 4 4 OBAD with Maneuver 7 7 SIGNIFICANT EVENTS: none
| Program | Principal Investigator | Program Title |
|---|---|---|
| Science Observations Scheduled | ||
| 11528 | James Green, University of Colorado at Boulder | COS-GTO: Studies of the HeII Reionization Epoch |
| 12027 | James Green, University of Colorado at Boulder | COS-GTO: STAR FORMATION/LYMAN-ALPHA Part 2 |
| 12069 | Marc Postman, Space Telescope Science Institute | Through a Lens, Darkly - New Constraints on the Fundamental Components of the Cosmos |
| 12210 | Adam Bolton, University of Utah | SLACS for the Masses: Extending Strong Lensing to Lower Masses and Smaller Radii |
| 12249 | Wei Zheng, The Johns Hopkins University | Reionization of Intergalactic Helium at the Highest Redshifts |
| 12276 | Bart Wakker, University of Wisconsin - Madison | Mapping a nearby galaxy filament |
| Calibration Observations Scheduled | ||
| 11999 | Ralph Bohlin, Space Telescope Science Institute | JWST Calibration from a Consistent Absolute Calibration of Spitzer & Hubble |
| 12342 | Tiffany Borders, Space Telescope Science Institute | WFC3 UVIS CCD Daily Monitor |
| 12343 | Sylvia Baggett, Space Telescope Science Institute | UVIS Hot Pixel Anneal |
| 12344 | Tiffany Borders, Space Telescope Science Institute | Cycle 18: UVIS Bowtie Monitor |
| 12379 | Kai Noeske, Smithsonian Institution Astrophysical Observatory | UVIS CTE Monitor: Star Clusters |
| 12380 | Bryan Hilbert, Space Telescope Science Institute | Guard Darks |
| 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 |
| 12415 | Wei Zheng, The Johns Hopkins University | MAMA Dark Monitor |