Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #6724

Period Covered:
07:00 pm December 10, 2014 - 06:59 pm December 11, 2014
(DOY 345/0000z - 345/2359z)

Flight Operations Summary

This report was generated by the HST Automated Report System @2014-12-12 17:02:00 GMT

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




FGS GSAcq		7		7
FGS REAcq		7		7
OBAD with Maneuver	7		7

At 345/13:14, Ops Request 19714 was started to update the CPM3 EEPROM via Ops Request 19714.  
Unfortunately, a hardware parity error was received at 345/13:21at the start of the copy from CPM1 
to CPM3 Bank 0.   
As discussed in the FRR contingency planning, the copy was aborted, a hardware reset was sent, and 
the copy was attempted again.  The hardware parity error was again received, but the team continued 
with the procedure to complete the copy and collect a memory dump of CPM3 Bank 0.  Additional 
parity errors were received during attempts to get memory dumps from CPM3 Bank 0 and Bank 1.   
The team decided to stand down from further investigation activities today, and CPM3 was powered 
off per the nominal procedures at 19:21.   
The NSSC-1 FSW version 9.2.3 image resident in the 486 was successfully loaded, dumped, and 
verified.  The appropriate QBF loads have been sent to the spacecraft and QBF was re-enabled.  
Nominal automated operations have resumed. 
HSTAR 14207 was written to document the anomaly.  A Tiger Team will be formed to investigate the 
CPM3 errors 

Program Principal Investigator Program Title
Science Observations Scheduled
13504 Jennifer Lotz, Space Telescope Science Institute HST Frontier Fields - Observations of MACSJ1149.5+2223
13674 David Kaplan, University of Wisconsin - Milwaukee A 1.05Msun Companion to PSR J2222-0137: The Coolest Known White Dwarf?
13711 Abhijit Saha, National Optical Astronomy Observatory, AURA Establishing a Network of Next Generation SED standards with DA White Dwarfs
13793 Rebecca Bowler, Royal Observatory Edinburgh Unveiling the merger fraction, sizes and morphologies of the brightest z ~ 7 galaxies
13942 Mark Peacock, Michigan State University Does the IMF vary with galaxy mass? The X-ray binary population of a key galaxy, NGC7457
Calibration Observations Scheduled
13602 Ralph Bohlin, Space Telescope Science Institute Bandpass variations across the FOV
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
14001 Meredith Durbin, Space Telescope Science Institute UVIS Bowtie Monitor
14002 Matthew Bourque, Space Telescope Science Institute WFC3 UVIS Daily Monitor A
14030 Peter McCullough, Space Telescope Science Institute WFC3 CSM monitor Earth Flats