Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #5511

Period Covered:
08:00 pm August 15, 2011 - 07:59 pm August 16, 2011
(DOY 228/0000z - 228/2359z)

Flight Operations Summary

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

HSTARs:
12972 - SCI: GSAcq(1,2,1) fails to fine lock backup@219/1908z

12973 - SCI: GSAcq (2,1,1) Resulted in FLBU (1,0,1)@225/1049z

COMPLETED OPS REQUEST:
none

COMPLETED OPS NOTES:
none

FGS ACQ STATUS:
		    SCHEDULED       SUCCESSFUL
FGS GSAcq		7		7
FGS REAcq		8		8
OBAD with Maneuver	7		7

SIGNIFICANT EVENTS:
none


Program Principal Investigator Program Title
Science Observations Scheduled
12038 James Green, University of Colorado at Boulder COS-GTO: COOL, WARM AND HOT GAS IN THE COSMIC WEB AND IN GALAXY HALOS Part 2
12076 Julianne Dalcanton, University of Washington A Panchromatic Hubble Andromeda Treasury - I
12166 Harald Ebeling, University of Hawaii A Snapshot Survey of The Most Massive Clusters of Galaxies
12192 James Lauroesch, University of Louisville Research Foundation, Inc. A SNAPSHOT Survey of Interstellar Absorption Lines
12257 Leo Girardi, Osservatorio Astronomico di Padova The Nature of Multiple Main Sequence Turn-offs and Dual Red Clumps in Magellanic Cloud Star Clusters
12269 Claudia Scarlata, University of Minnesota - Twin Cities The escape of Lya photons in star-forming galaxies
12283 Matthew Malkan, University of California - Los Angeles WFC3 Infrared Spectroscopic Parallel Survey {WISP}: A Survey of Star Formation Across Cosmic Time
12549 Thomas Brown, Space Telescope Science Institute The Formation History of the Ultra-Faint Dwarf Galaxies
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
12401 Michael Wolfe, Space Telescope Science Institute Dark Monitor Part 2
12403 Michael Wolfe, Space Telescope Science Institute CCD Bias and Read Noise Monitor-Part 2
12415 Wei Zheng, The Johns Hopkins University MAMA Dark Monitor
12423 Wei Zheng, The Johns Hopkins University FUV Detector Dark Monitor