Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #6784

Period Covered:
07:00 pm February 8, 2015 - 06:59 pm February 9, 2015
(DOY 040/0000z - 040/2359z)

Flight Operations Summary

This report was generated by the HST Automated Report System @2015-02-10 17:02:00 GMT

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

HSTARs:
14244 - SCI: REAcq (2,3,3) required multiple attempts to succeed@037/0749z

14247 - SCI: GSAcq (1,2,1) resulted in FLBU (2,0,2)@039/0926z

14248 - SCI: GSAcq (1,2,1) resulted in FLBU (2,0,2)@039/1116z

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:
COS 4.16b FSW Installation   
At approximately 040/00:10–00:17z, SMS 040 patched several COS operational constants to 
facilitate the move to the 3rd Lifetime Position on the FUV detector. A checksum was calculated via 
stored commanding immediately following the patch install, and SI/SEs verified the expected 
checksum value was correct via telemetry. 



Program Principal Investigator Program Title
Science Observations Scheduled
13656 Matthew Hayes, Stockholm University Unveiling the Dark Baryons: The First Imaging of Circumgalactic OVI in Emission
13678 Adam Riess, The Johns Hopkins University The Fifth and Final Epoch
13790 Steven Rodney, The Johns Hopkins University Frontier Field Supernova Search
13872 Pascal Oesch, Yale University The GOODS UV Legacy Fields: A Full Census of Faint Star-Forming Galaxies at z~0.5-2
13928 Adam Riess, The Johns Hopkins University HST and Gaia, Light and Distance
Calibration Observations Scheduled
13636 Steven Penton, Space Telescope Science Institute Third COS FUV Lifetime Position: FUV Target Acquisition Parameter Update {LENA3}
13952 David Golimowski, Space Telescope Science Institute CCD Daily Monitor (Part 1)
13967 Hugues Sana, Space Telescope Science Institute - ESA COS FUV Spectroscopic Sensitivity Monitoring
13968 Justin Ely, Space Telescope Science Institute FUV Detector Dark Monitor
13970 David Sahnow, Space Telescope Science Institute COS FUV Detector Gain Maps
13980 Joanna Taylor, Space Telescope Science Institute CCD Dark Monitor Part 1
13982 Joanna Taylor, Space Telescope Science Institute CCD Bias and Read Noise Monitor Part 1
13996 Colin Cox, Space Telescope Science Institute STIS NUV MAMA Dark Monitor
14001 Meredith Durbin, Space Telescope Science Institute UVIS Bowtie Monitor
14002 Matthew Bourque, Space Telescope Science Institute WFC3 UVIS Daily Monitor A
14017 Linda Dressel, Space Telescope Science Institute WFC3 Persistence after worst actors
Other Observations Scheduled
12046 David Sahnow, Space Telescope Science Institute COS FUV DCE Memory Dump