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Daily Report #5307
Period Covered:
07:00 pm January 23, 2011 - 06:59 pm January 24, 2011
(DOY 24/0000z - 24/2359z)
Significant Spacecraft Anomalies: (The following are preliminary reports of potential non-nominal performance that will be investigated.) HSTARs: 12614 - OBAD Failed Quaternion@024/0623z 12615 - SCI: GSAcq(2,1,1) failed due to search radius limit exceeded on FGS 2.@024/0431z Observation affected: COS 1 - 10 Proposal ID#12424, STIS 5 Proposal ID#12404, ACS 1 - 4 Proposal ID#12384, WFC3 3 Proposal ID#12342 12616 - SCI: GSAcq(2,1,1) failed due to SRLEX on FGS 2. The LTAIMAGE macro failed, but the image was taken and is retained in memory.@024/0434z COMPLETED OPS REQUEST: none COMPLETED OPS NOTES: none FGS ACQ STATUS: SCHEDULED SUCCESSFUL FGS GSAcq 7 6 FGS REAcq 7 7 OBAD with Maneuver 5 4 SIGNIFICANT EVENTS: none
| Program | Principal Investigator | Program Title |
|---|---|---|
| Science Observations Scheduled | ||
| 11579 | Alessandra Aloisi, Space Telescope Science Institute | The Difference Between Neutral- and Ionized-Gas Metal Abundances in Local Star-Forming Galaxies with COS |
| 12196 | David Radburn-Smith, University of Washington | Disk Truncations: Probing Galaxy Formation at the Limits |
| 12210 | Adam Bolton, University of Utah | SLACS for the Masses: Extending Strong Lensing to Lower Masses and Smaller Radii |
| 12360 | Saul Perlmutter, University of California - Berkeley | Cosmology From Cluster-Hosted and z>1 Supernovae Orphaned from the MCT Program |
| Calibration Observations Scheduled | ||
| 12333 | Sylvia Baggett, Space Telescope Science Institute | UVIS Cycle 18 Photometric Monitor |
| 12342 | Tiffany Borders, Space Telescope Science Institute | WFC3 UVIS CCD Daily Monitor |
| 12349 | Michael Dulude, Space Telescope Science Institute | IR Dark Monitor |
| 12384 | David Golimowski, Space Telescope Science Institute | CCD Daily Monitor {Part 1} |
| 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 |
| 12424 | Rachel Osten, Space Telescope Science Institute | COS FUV Spectroscopic Sensitivity Monitoring |