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November 2001
 
=============================================================================
DATE:1-November-2001
DOY: 305
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: J. Ireland
CDS INSTRUMENT: 
  A Mechanism lubrication study was completed at 21:30 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS: 
=============================================================================
DATE:2-November-2001
DOY: 306
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: J. Ireland
CDS INSTRUMENT: 
  The Secondary Processor and VDS were both reset at 16:24 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS: 
=============================================================================
DATE:3-November-2001
DOY: 307
OPERATIONS ENGINEER(S): B. Donaldson
SCIENTIST: J. Ireland
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS: 
=============================================================================
DATE:4-November-2001
DOY: 308
OPERATIONS ENGINEER(S): B. Donaldson
SCIENTIST: J. Ireland
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations, Monitoring Proton Storm
COMMENTS: X-Flare event caused an increase in Proton Flux.
=============================================================================
DATE:5-November-2001
DOY: 309
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: S. Bradshaw
CDS INSTRUMENT: 
  CDS was safed at 19:42 UT due to an ongoing protn storm. Safeing consisted
of aborting the science plan and disabling NIS HV.
  Two Parity errors in the Primary Processor memory space were detected at
addresses: #800776ff (Mode Tables) and #8007f3df (Unused Memory).
  A secondary parity error was detected at address #8000612f.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Monitoring Proton Storm
COMMENTS: 
=============================================================================
DATE:6-November-2001
DOY: 310
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: S. Bradshaw
CDS INSTRUMENT: 
  Due to a DSN change, the station on which CDS was to be safed was
unavailable.  CDS will safe on the next available station at 03:30 UT
(DOY 311).
CDS GROUND SYSTEM: Nominal.
DAY PLAN: CDS Safing for Momentum Management.
COMMENTS: 
=============================================================================
DATE:7-November-2001
DOY: 311
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: S. Bradshaw
CDS INSTRUMENT: 
  CDS closed its doors at 03:39 UT for Momentum Management.
  CDHS was rebooted by triggering a watchdog error at 22:23 UT.  Recovery
procedures were completed at (DOY 312) 00:16 UT after loading all 3 patches
on the GIS.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: CDS Safing for Momentum Management, CDHS Reboot.
COMMENTS: 
=============================================================================
DATE:8-November-2001
DOY: 312
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: S. Bradshaw
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Closed Door Studies.
COMMENTS: 
=============================================================================
DATE:9-November-2001
DOY: 313
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: S. Bradshaw
CDS INSTRUMENT: 
  CDS doors were opened at 02:53 UT.
  Science Plan was aborted at 19:04 UT to allow for a Submode Switch from
Submode 5 to Submode 6.
  A VDS Register A Failure was detected.
  GIS detectors 1, 2, & 3 all Tripped at 20:50 UT due to excessive count
rates.  All 3 GIS detectors were reset at 21:21 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS: 
=============================================================================
DATE:10-November-2001
DOY: 314
OPERATIONS ENGINEER(S): B. Donaldson
SCIENTIST: S. Bradshaw
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS: 
=============================================================================
DATE:11-November-2001
DOY: 315
OPERATIONS ENGINEER(S): R. Yurow
SCIENTIST: S. Bradshaw
CDS INSTRUMENT: 
  Spacecraft Roll maneuver script testing took place from (DOY 316) 00:30 UT
to (DOY 316) 03:00 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS: 
=============================================================================
DATE:12-November-2001
DOY: 316
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: S. Bradshaw
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS: 
=============================================================================
DATE:13-November-2001
DOY: 317
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: S. Bradshaw
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Pre-Roll Observations, Science Operations.
COMMENTS: 
=============================================================================
DATE:14-November-2001
DOY: 318
OPERATIONS ENGINEER(S): R. Yurow
SCIENTIST: T. Kucera
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Post-Roll Observations, Science Operations.
COMMENTS: 
=============================================================================
DATE:15-November-2001
DOY: 319
OPERATIONS ENGINEER(S): C. Maroney
SCIENTIST: T. Kucera
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Post-Roll Observations, Science Operations.
COMMENTS: 
=============================================================================
DATE:16-November-2001
DOY: 320
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: T. Kucera
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: 
  A telemetry submode switch occured at 19:18 UT.
DAY PLAN: Science Operations.
COMMENTS: 
=============================================================================
DATE:17-November-2001
DOY: 321
OPERATIONS ENGINEER(S): B. Donalson
SCIENTIST: T. Kucera
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS: 
=============================================================================
DATE:18-November-2001
DOY: 322
OPERATIONS ENGINEER(S): R. Yurow
SCIENTIST: T. Kucera
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS: 
=============================================================================
DATE:19-November-2001
DOY: 323
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: P. Gallagher
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS: 
=============================================================================
DATE:20-November-2001
DOY: 324
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: P. Gallagher
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS: 
=============================================================================
DATE:21-November-2001
DOY: 325
OPERATIONS ENGINEER(S): R. Yurow
SCIENTIST: P. Gallagher
CDS INSTRUMENT: 
  A mechanism lubrication was completed at 00:58 UT on DOY 326.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS: 
=============================================================================
DATE:22-November-2001
DOY: 326
OPERATIONS ENGINEER(S): R. Yurow
SCIENTIST: P. Gallagher
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS: 
=============================================================================
DATE:23-November-2001
DOY: 327
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: P. Gallagher
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS: 
=============================================================================
DATE:24-November-2001
DOY: 328
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: P. Gallagher
CDS INSTRUMENT: 
  CDS was safed due to fluxuating increases of protons.  Safing involved
disabling the VDS HV and all 4 GIS detectors.  Safing was completed at
08:39 UT.  
  CDS was recovered at 19:00 UT.  A science plan was loaded to start at
20:00 UT with 4 runs of FULLCCD's.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS: 
=============================================================================
DATE:25-November-2001
DOY: 329
OPERATIONS ENGINEER(S): R. Yurow
SCIENTIST: P. Gallagher
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS: 
=============================================================================
DATE:26-November-2001
DOY: 330
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: J. Ireland
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS: 
=============================================================================
DATE:27-November-2001
DOY: 331
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: J. Ireland
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS: 
=============================================================================
DATE:28-November-2001
DOY: 332
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: J. Ireland
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS: 
=============================================================================
DATE:29-November-2001
DOY: 333
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: J. Ireland
CDS INSTRUMENT: 
  A hard reset was performed at 23:22 UT.  CDS recovery proceedures were
completed at 00:36 UT (DOY 334).  The science plan will resume at 01:20 UT.
CDS GROUND SYSTEM: 
  A telemetry submode change from submode 6 to submode 5 occured at 19:10 UT.
CDS Nominal.  A second telemetry submode change from submode 5 to submode 6 
occured at 22:59 UT.  The CDHS latched up after the submode change requireing
a Full CDS Reboot.
DAY PLAN: Science Operations.
COMMENTS: 
=============================================================================
DATE:30-November-2001
DOY: 334
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: J. Ireland
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science 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 Friday ( 2/Nov/2001) at 08:42.