HST Status Feb 08, 2011

[Paul Scowen]

Earlier reports

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The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #5322

Period Covered:
07:00 pm February 7, 2011 - 06:59 pm February 8, 2011
(DOY 39/0000z - 39/2359z)

Flight Operations Summary

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

HSTARs:
12648 - SCI: GSAcq(1,2,1) Results in Finelock Back-up on FGS1@039/0220z
Observations possibly affected: STIS 14-25 Proposal ID# 12191, WFC3 30-32 Proposal ID# 12348


12649 - SCI: GSAcq(2,0,2) required two attempts to successfully achieve FL-DV on FGS2.@019/1330z

12650 - SCI: GSAcq(1,2,1) failed to gyro hold with search radius limit exceeded on FGS1.@020/0101z

COMPLETED OPS REQUEST:
none

COMPLETED OPS NOTES:
none

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

SIGNIFICANT EVENTS:
none

Program	Principal Investigator	Program Title
Science Observations Scheduled
12070	Julianne Dalcanton, University of Washington	A Panchromatic Hubble Andromeda Treasury - I
12191	James Lauroesch, University of Louisville Research Foundation, Inc.	Prospecting for Rare Elements in the Interstellar Medium
12201	Brian Siana, California Institute of Technology	Ionizing Emission from the Faint Galaxies Responsible for Reionization
12210	Adam Bolton, University of Utah	SLACS for the Masses: Extending Strong Lensing to Lower Masses and Smaller Radii
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
12307	Andrew Levan, The University of Warwick	A public SNAPSHOT survey of gamma-ray burst host galaxies
Calibration Observations Scheduled
12338	Alex Viana, Space Telescope Science Institute	IR Flat Field Stability Monitor
12342	Tiffany Borders, Space Telescope Science Institute	WFC3 UVIS CCD Daily Monitor
12348	Sylvia Baggett, Space Telescope Science Institute	WFC3/UVIS charge injection test
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
12428	Ralph Bohlin, Space Telescope Science Institute	JWST Calibration Standards