Earlier reports Convert Day of Year

The Hubble Space Telescope

Unlocking the Secrets of the Universe

Daily Report #6065

Period Covered:
07:00 pm February 19, 2013 - 06:59 pm February 20, 2013
(DOY 051/0000z - 051/2359z)

Flight Operations Summary

This report was generated by the HST Automated Report System @2013-02-21 17:02:00 GMT

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

HSTARs:
none

COMPLETED OPS REQUEST:
none

COMPLETED OPS NOTES:
none

FGS ACQ STATUS:
		    SCHEDULED       SUCCESSFUL
FGS GSAcq		9		9
FGS REAcq		5		5
OBAD with Maneuver	10		10

SIGNIFICANT EVENTS:
As of 051/22:52 UTC (5:52 pm EST this evening, 20 February), with the powering of the MAMA-2 
detector on STIS, the recovery of the HST Payload from the SWSP safemode entry on DOY 046 (15 
February) has been completed.  Now that ACS, STIS, and COS have been recovered, temperatures in the 
Aft Shroud are returning to normal and the modified limits put in place after the SWSP entry may be 
restored.  All three instruments have all been successfully transitioned from Safe to their 
respective Operate states and are in varying  stages of recovering detectors and returning to 
normal science operations.  A timeline of the return to science activities was provided in the 
SH051X00 Delivery Letter, and is reproduced below for reference.  Items denoted with an "X" have 
been completed:         X     ACS  WFC  ~051/05:41 (internal)       X     ACS  WFC  ~051/12:40 
(external)       X     STIS CCD  ~051/10:37 (internal)       _     STIS CCD  ~051/23:02 (external 
ACQ)       _     STIS MA2  ~051/23:10 (internal)       _     STIS MA2  ~051/23:13 (external)       
_     STIS MA1  ~052/22:49 (external, Jupiter)       _     COS  FUV  ~052/00:00 (internal)       _  
   COS  FUV  ~052/02:18 (external)       _     COS  NUV  ~052/02:08 (external ACQ)       X     WFC3 
UVIS ~051/04:00 (internal)       X     WFC3 UVIS ~051/06:38 (external)       X     WFC3 IR   
~051/09:05 (external)  Many thanks to all those who contributed to the success of this recovery 
effort.  The SI SEs will also be monitoring the first STIS MAMA observations later this evening to 
assess the status of the MIE after its SWSP-induced reset.  If there are any questions or issues 
regarding this matter, please don't hesitate to contact me.  Thanks... Scott  
__________________________________________  Scott Swain HST Scientific Instruments Systems 
Engineering Lockheed Martin Mission Services  e-mail:  
sswain@hst.nasa.gov GSFC B3/S166 Office :   (301) 286-6166 
Cell:  (240) 461-5181 Messaging:  2404615181@mms.att.net
Program Principal Investigator Program Title
Science Observations Scheduled
12472 Claus Leitherer, Space Telescope Science Institute CCC - The Cosmic Carbon Conundrum
12544 Michael Cushing, University of Toledo Confirming Ultra-cold {Teff < 500K} Brown Dwarf Suspects Identified with WISE
12764 Andrew Levan, The University of Warwick The demographics of dark gamma-ray bursts
12870 Boris Gaensicke, The University of Warwick The mass and temperature distribution of accreting white dwarfs
13014 Michael Strauss, Princeton University The Host Galaxies of High-Luminosity Obscured Quasars at z~2.5
13024 John Mulchaey, Carnegie Institution of Washington A Public Snapshot Survey of Galaxies Associated with O VI and Ne VIII Absorbers
13113 C. Kochanek, The Ohio State University ENERGY DEPENDENT X-RAY MICROLENSING AND THE STRUCTURE OF QUASARS
Calibration Observations Scheduled
12706 Jennifer Mack, Space Telescope Science Institute UVIS Flare Wavelength Dependence
13074 John Biretta, Space Telescope Science Institute UVIS CCD Daily Monitor B
13131 Svea Hernandez, Space Telescope Science Institute CCD Dark Monitor Part 1
13133 Svea Hernandez, Space Telescope Science Institute CCD Bias and Read Noise Monitor Part 1
13152 David Golimowski, Space Telescope Science Institute CCD Daily Monitor {Part 1}
Other Observations Scheduled
12046 David Sahnow, Space Telescope Science Institute COS FUV DCE Memory Dump