Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #5538

Period Covered:
08:00 pm September 11, 2011 - 07:59 pm September 12, 2011
(DOY 255/0000z - 255/2359z)

Flight Operations Summary

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

HSTARs:
13011 - SCI: GSAcq (2,3,3) failed to RGA control@191/2150z

COMPLETED OPS REQUEST:
none

COMPLETED OPS NOTES:
none

FGS ACQ STATUS:
		    SCHEDULED       SUCCESSFUL
FGS GSAcq		9		9
FGS REAcq		5		5
OBAD with Maneuver	6		6

SIGNIFICANT EVENTS:
none
Program Principal Investigator Program Title
Science Observations Scheduled
12062 Sandra Faber, University of California - Santa Cruz Galaxy Assembly and the Evolution of Structure over the First Third of Cosmic Time - III
12214 Sara Ellison, University of Victoria Low redshift damped Lyman alpha systems selected by 21cm absorption: A new route to high efficiency?
12238 William Harris, McMaster University Supermassive Star Clusters in Supergiant Galaxies: Tracing the Enrichment of the Earliest Stellar Systems
12286 Hao-Jing Yan, University of Missouri - Columbia Hubble Infrared Pure Parallel Imaging Extragalactic Survey {HIPPIES}
12679 Adam Riess, The Johns Hopkins University Luminosity-Distance Standards from Gaia and HST
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
12399 Colin Cox, Space Telescope Science Institute HST Cycle 18 Focal Plane Calibration, SI-FGS Alignment
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
12427 David Golimowski, Space Telescope Science Institute CCD Daily Monitor {Part 3}