HST Status Feb 09, 2011

[Paul Scowen]

Earlier reports

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The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #5323

Period Covered:
07:00 pm February 8, 2011 - 06:59 pm February 9, 2011
(DOY 40/0000z - 40/2359z)

Flight Operations Summary

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

HSTARs:
12651 - SCI: GSAcq(1,2,1) resulted in finelock backup on FGS1 due to scan step limit exceeded on
FGS2.@040/0806z
Observations possibly affected: STIS 64-74 Proposal ID#12191


12653 - SCI: GSAcq(1,3,1) requires multiple attempts@024/1951z

12655 - SCI: GSAcq(2,1,1) requires two attempts for FL-DV@028/0251z
The acquisition was successful.


12656 - SCI: REAcq(2,1,1) required two attempts for FL-DV. The inital GSAcq and two other Reacqs did
not encounter this problem. All acquisitions were ultimately successful.@028/1940z

COMPLETED OPS REQUEST:
none

COMPLETED OPS NOTES:
none

FGS ACQ STATUS:
		    SCHEDULED       SUCCESSFUL
FGS GSAcq		8		8
FGS REAcq		7		7
OBAD with Maneuver	6		6

SIGNIFICANT EVENTS:
none

Program	Principal Investigator	Program Title
Science Observations Scheduled
11644	Michael Brown, California Institute of Technology	A dynamical-compositional survey of the Kuiper belt: a new window into the formation of the outer solar system
12070	Julianne Dalcanton, University of Washington	A Panchromatic Hubble Andromeda Treasury - I
12184	Xiaohui Fan, University of Arizona	A SNAP Survey for Gravitational Lenses Among z~6 Quasars
12191	James Lauroesch, University of Louisville Research Foundation, Inc.	Prospecting for Rare Elements in the Interstellar Medium
12215	Nancy Evans, Smithsonian Institution Astrophysical Observatory	Searching for the Missing Low-Mass Companions of Massive Stars
12374	Thomas Ayres, University of Colorado at Boulder	Alpha Cen to the Max
Calibration Observations Scheduled
12335	Adam Riess, Space Telescope Science Institute	IR Asterisms
12342	Tiffany Borders, Space Telescope Science Institute	WFC3 UVIS CCD Daily Monitor
12344	Tiffany Borders, Space Telescope Science Institute	Cycle 18: UVIS Bowtie Monitor
12384	David Golimowski, Space Telescope Science Institute	CCD Daily Monitor {Part 1}
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