The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #5382

Period Covered:
08:00 pm April 8, 2011 - 07:59 pm April 9, 2011
(DOY 99/0000z - 99/2359z)

Flight Operations Summary

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

HSTARs:
12802 - SCI: REAcq(2,1,1) initial failure (#44cmd), Fine Lock on second attempt@098/2312z
Observations possible affected: STIS 62-64 Proposal ID#12278, WFC3 177 -178 Proposal ID#12351.


COMPLETED OPS REQUEST:
none

COMPLETED OPS NOTES:
none

FGS ACQ STATUS:
SCHEDULED SUCCESSFUL
FGS GSAcq 7 7
FGS REAcq 9 9
OBAD with Maneuver 7 7

SIGNIFICANT EVENTS:
none


Program Principal Investigator Program Title
Science Observations Scheduled
12176 Jonathan Nichols, University of Leicester Long term observations of Saturn's northern auroras
12194 Mattia Negrello, Open University High resolution Near-Infrared imaging of the first sub-mm selected gravitational lens candidates in the Herschel ATLAS
12228 Glenn Schneider, University of Arizona Probing for Exoplanets Hiding in Dusty Debris Disks: Inner {<10 AU} Disk Imaging, Characterization, and Exploration
12231 Paula Szkody, University of Washington An Unprecedented Opportunity to Follow 4 Accreting WDs into the Instabilty Strip
12277 Daniel Welty, University of Illinois at Urbana - Champaign HD 62542: Probing the Bare, Dense Core of an Interstellar Cloud
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
Calibration Observations Scheduled
12333 Sylvia Baggett, Space Telescope Science Institute UVIS Cycle 18 Photometric Monitor
12342 Tiffany Borders, Space Telescope Science Institute WFC3 UVIS CCD Daily Monitor
12351 Knox Long, Space Telescope Science Institute IR Persistence 18
12352 Bryan Hilbert, Space Telescope Science Institute WFC3/IR Signal Non-linearity Monitor
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