Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #5370

Period Covered:
08:00 pm March 27, 2011 - 07:59 pm March 28, 2011
(DOY 87/0000z - 87/2359z)

Flight Operations Summary

Significant Spacecraft Anomalies: (The following are preliminary reports
of potential non-nominal performance that will be investigated.)

HSTARs:
none

COMPLETED OPS REQUEST:
19074-0 - QBF On-Orbit Test@87/1109z

COMPLETED OPS NOTES:
none

FGS ACQ STATUS:
		    SCHEDULED       SUCCESSFUL
FGS GSAcq		9		9
FGS REAcq		5		5
OBAD with Maneuver	7		7

SIGNIFICANT EVENTS:
Ops Request 19074-0 "QBF On-Orbit Test" was initiated at 087/11:12:33 to begin the NSSC-1 command 
buffering activity planned for March 28th - April 4th. The QBF Transfer was enabled in the HST486 
at 087/11:12:47. The first QBF SPC load uplink for B59N59S0C was completed at 087/11:22:39. The 
uplinks of QBF loads B60N60T0C and B61N61A0C were completed at 087/11:27:53 and 087/11:57:55 
respectively. Upon AOS at 087/14:34:30, it was verified that the first QBF load, B59N59S0C, had 
been successfully transferred from the HST486 to the NSSC-1. Upon AOS at 087/19:02:54, it was 
verified that the B59N59S0C load was executing in the NSSC-1 as expected. Flight Operations will 
continue to uplink QBF loads at the appropriate time in support of this activity until next Monday, 
April 4th. At that time, operations will switch back to NSSC-1 direct SPC loading. 



Program Principal Investigator Program Title
Science Observations Scheduled
12060 Sandra Faber, University of California - Santa Cruz Cosmic Assembly Near-IR Deep Extragalactic Legacy Survey -- GOODS-South Field, Non-SNe-Searched Visits
12180 John Cannon, Macalester College The Holistic Evolution of Dwarf Galaxies: Internal and External Processes in NGC 6822
12225 Ansgar Reiners, Georg-August-Universitat Imaging accretion sources and circumbinary disks in young brown dwarfs
12251 Zachory Berta, Harvard University The First Characterization of a Super-Earth Atmosphere
12310 Goeran Oestlin, Stockholm University LARS - The Lyman Alpha Reference Sample
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
12380 Bryan Hilbert, Space Telescope Science Institute Guard Darks
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
12415 Wei Zheng, The Johns Hopkins University MAMA Dark Monitor
12423 Wei Zheng, The Johns Hopkins University FUV Detector Dark Monitor