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Daily Report #5349
Period Covered:
07:00 pm March 6, 2011 - 06:59 pm March 7, 2011
(DOY 66/0000z - 66/2359z)
Significant Spacecraft Anomalies: (The following are preliminary reports of potential non-nominal performance that will be investigated.) HSTARs: 12744 - SCI: REAcq(2,1,1) at 04:34:51 failed with scan step limit exceeded on FGS 2 five times at 04:37:30, 04:38:44, 04:39:58, 04:41:21 and 06:16:29.@066/0437z Observations affected: WFC3 6 - 7, proposal ID#12356, ACS 8, proposal ID# 12397. COMPLETED OPS REQUEST: 19034-2 - Install ACS FSW CS 5.16, ASIC3.6 (JV0035) into EEPROM@66/1746z COMPLETED OPS NOTES: none FGS ACQ STATUS: SCHEDULED SUCCESSFUL FGS GSAcq 5 5 FGS REAcq 10 9 OBAD with Maneuver 5 5 SIGNIFICANT EVENTS: The COS FUV segment B nominal operating HV preset was successfully updated in Executive RAM and copied to EEPROM. Additionally the maximum FUV HV FSW limits which were already in Exec RAM were copied to EEPROM. Segment B nominal operating voltage was increased from 167 to 175 counts (delta ~125.6 volts). Ops Request 19034 was successfully completed at ~066/21:00 to load the latest release of the ACS CS FSW 5.16 (JV0035) into EEPROM. ACS CS FSW 5.16 will be activated via stored commanding tomorrow at ~067/1900 when ACS is recovered from Safe mode following the installation of NSSC-1 BQ9.2
| Program | Principal Investigator | Program Title |
|---|---|---|
| Science Observations Scheduled | ||
| 11582 | Andrew Blain, California Institute of Technology | The spatial distribution of radiation in the complex ISM of distant ultraluminous galaxies |
| 12161 | David Ardila, Jet Propulsion Laboratory | Accretion in Close Pre-Main-Sequence Binaries |
| 12278 | Thomas Ayres, University of Colorado at Boulder | Advanced Spectral Library Project: Cool Stars |
| 12286 | Hao-Jing Yan, The Ohio State University | Hubble Infrared Pure Parallel Imaging Extragalactic Survey {HIPPIES} |
| 12376 | Vinay Kashyap, Smithsonian Institution Astrophysical Observatory | The Spinning Corona of FK Comae |
| Calibration Observations Scheduled | ||
| 12342 | Tiffany Borders, Space Telescope Science Institute | WFC3 UVIS CCD Daily Monitor |
| 12349 | Michael Dulude, Space Telescope Science Institute | IR Dark Monitor |
| 12356 | Norbert Pirzkal, Space Telescope Science Institute | IR Grism Wavelength Calibration Stability Test |
| 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 |
| 12420 | Wei Zheng, The Johns Hopkins University | NUV Detector Dark Monitor |