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February 2007
 
==============================================================================
DATE: 1-Feb-2007
DOY: 032
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: P. Young (RAL)
CDS INSTRUMENT: CDHS patching was performed from 15:53 UT - 21:45 UT. All 
patching was successfully completed.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 2-Feb-2007
DOY: 033
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: P. Young (RAL)
CDS INSTRUMENT: NIS relay was enabled at 00:21 UT. 
NIS was turned on and electrical performance was verified by reseting the NIS
(ability to receive and process commands).
GIS relay was enabled at 00:50 UT.
GIS was turned on and electrical performance was verified by enabling the HVs 
on all four detectors and then setting each detector to its partking voltage.
Following testing, the NIS and GIS were turned OFF.
CDS was placed in STANDBY at 20:20 UT. CDS was moved to READY_BOTH at 20:39 
UT. GIS software (v2.6) was verified on-board, so there was no need to patch
the GIS software. VDS was restarted at 20:49 UT (nominal). CDS recovery to
READY_BOTH was completed at 21:10 UT. 
CDS substitution heaters were reset to the following: #62 - 10% (remain on)
#63 - 60% (turned off)
Doors remain CLOSED.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 3-Feb-2007
DOY: 034
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: P. Young (RAL)
CDS INSTRUMENT: NIS and GIS test studies were perfomed between 00:00 UT and 
05:00 UT. No anomolies were detected.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 4-Feb-2007
DOY: 035
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: P. Young (RAL)
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 5-Feb-2007
DOY: 036
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: R. Milligan (GSFC)
CDS INSTRUMENT: The MCU was reset (MCU timeout ~48 hours) at 15:25 UT. At 
15:51 UT The FOT executed the ESR Recovery for CDS (C-06C, lines 9 and 10) by 
disabling substitution heaters (#62 only) and reseting the duty cycle to 80%.
ESR flag was also enabled for CDS at 16:00 UT. Temperatures will return to 
nominal conditions today and CDS will resume science at 00:00 UT DOY 037.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 6-Feb-2007
DOY: 037
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: R. Milligan (GSFC)
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 7-Feb-2007
DOY: 038
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: R. Milligan (GSFC)
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 8-Feb-2007
DOY: 039
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: R. Milligan (GSFC)
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 9-Feb-2007
DOY: 040
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: R. Milligan (GSFC)
CDS INSTRUMENT: A primary event error was detected at address #800721D7.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 10-Feb-2007
DOY: 041
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: R. Milligan (GSFC)
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 11-Feb-2007
DOY: 042
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: R. Milligan (GSFC)
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 12-Feb-2007
DOY: 043
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: J. Ireland (GSFC)
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: A VDS Setup Register A failure was detected.
A secondary parity error was detected at address #8000699f.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 13-Feb-2007
DOY: 044
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: J. Ireland (GSFC)
CDS INSTRUMENT: A submode change from submode 6 to submode 5 occurred at 
22:29 UT. CDS is nominal. 
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 14-Feb-2007
DOY: 045
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: J. Ireland (GSFC)
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 15-Feb-2007
DOY: 046
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: J. Ireland (GSFC)
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 16-Feb-2007
DOY: 047
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: J. Ireland (GSFC)
CDS INSTRUMENT: A primary parity error was detected at address #80038cfb - 
IIF Detect Module (SAFE).
A mechanism lubrication was performed at 14:45 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 17-Feb-2007
DOY: 048
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: J. Ireland (GSFC)
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 18-Feb-2007
DOY: 049
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: J. Ireland (GSFC)
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 19-Feb-2007
DOY: 050
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: C. Maroney (GSFC)
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Keyhole Operations.
COMMENTS:
==============================================================================
DATE: 20-Feb-2007
DOY: 051
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: C. Maroney (GSFC)
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Keyhole Operations.
COMMENTS:
==============================================================================
DATE: 21-Feb-2007
DOY: 052
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: C. Maroney (GSFC)
CDS INSTRUMENT: A secondary memory error was detected at address #80051c7f.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Keyhole Operations.
COMMENTS:
==============================================================================
DATE: 22-Feb-2007
DOY: 053
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: C. Maroney (GSFC)
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Keyhole Operations.
COMMENTS:
==============================================================================
DATE: 23-Feb-2007
DOY: 054
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: C. Maroney (GSFC)
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Keyhole Operations.
COMMENTS:
==============================================================================
DATE: 24-Feb-2007
DOY: 055
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: C. Maroney (GSFC)
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Keyhole Operations.
COMMENTS:
==============================================================================
DATE: 25-Feb-2007
DOY: 056
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: C. Maroney (GSFC)
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Keyhole Operations.
COMMENTS:
==============================================================================
DATE: 26-Feb-2007
DOY: 057
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: P. Young (RAL)
CDS INSTRUMENT: CDS doors were CLOSED at 15:15 UT for spacecraft maneuvers on
Tuesday. ESR warning flag was disabled for CDS.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Keyhole Operations.
COMMENTS:
==============================================================================
DATE: 27-Feb-2007
DOY: 058
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: P. Young (RAL)
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Keyhole Operations.
COMMENTS:
==============================================================================
DATE: 28-Feb-2007
DOY: 059
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: P. Young (RAL)
CDS INSTRUMENT: The science plan was aborted at 21:30 UT in order to open the
doors.
CDS doors were opened 21:42 UT.
The science plan will resume during next contact at DOY 60 13:16 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Keyhole Operations.
COMMENTS:
==============================================================================


From the CDS Operations Management Team in the Space Science & Technology Department at CCLRC Rutherford Appleton Laboratory
Site maintained by John Rainnie.
Last revised on Tuesday (22/Apr/2008) at 21:05.