Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #5270

Period Covered:
07:00 pm December 17, 2010 - 06:59 pm December 18, 2010
(DOY 352/0000z - 352/2359z)

Flight Operations Summary

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

HSTARs:
12546 - SCI: GSAcq(1,2,1) fails to RGA Hold, search radius limit exceeded on FGS-1@351/2247z

12547 - SCI: GSAcq(2,1,1) Loss of Lock multiple times while guiding under two FGSs@351/2352z

COMPLETED OPS REQUEST:
none

COMPLETED OPS NOTES:
none

FGS ACQ STATUS:
		    SCHEDULED       SUCCESSFUL
FGS GSAcq		7		7
FGS REAcq		10		10
OBAD with Maneuver	7		7

SIGNIFICANT EVENTS:
none


Program Principal Investigator Program Title
Science Observations Scheduled
12058 Julianne Dalcanton, University of Washington A Panchromatic Hubble Andromeda Treasury - I
12213 Roelof de Jong, Astrophysikalisches Institut Potsdam The Stellar Halo Profiles of Massive Disk Galaxies
12234 Wesley Fraser, California Institute of Technology Differentiation in the Kuiper belt: a search for silicates on icy bodies.
12278 Thomas Ayres, University of Colorado at Boulder Advanced Spectral Library Project: Cool Stars
12283 Matthew Malkan, University of California - Los Angeles WFC3 Infrared Spectroscopic Parallel Survey {WISP}: A Survey of Star Formation Across Cosmic Time
12284 James Muzerolle, Space Telescope Science Institute Light Echoes from a Periodic Protostellar Outburst
Calibration Observations Scheduled
11933 Adam Riess, Space Telescope Science Institute IR Rate Dependent Non-linearity
12342 Tiffany Borders, Space Telescope Science Institute WFC3 UVIS CCD Daily Monitor
12353 Vera Kozhurina-Platais, Space Telescope Science Institute UVIS and IR Geometric Distortion Corrections
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