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December 1998
 
==============================================================================
DATE:  01-Dec-1998
DOY: 335
OPERATIONS ENGINEER(S): J. Payne, C. Maroney
SCIENTIST: D. Zarro
CDS INSTRUMENT: 
  A parity error was detected in the primary processor memory space.  Since
  the parity error is a safe location, no reboot is necessary.
  A NIS Setup Register A Failure error was flagged.  The NIS will be reset
  at a convenient time.  
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE:  02-Dec-1998
DOY: 336
OPERATIONS ENGINEER(S): J. Payne, C. Maroney
SCIENTIST: D. Zarro
CDS INSTRUMENT: 
  A lubrication study was completed at 21:51 UT.
  The NIS was reset to recover from a Setup Register A Failure error at
  21:55 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Lubrication Study, Science Operations.
COMMENTS:
==============================================================================
DATE:  03-Dec-1998
DOY: 337
OPERATIONS ENGINEER(S): J. Payne, C. Maroney
SCIENTIST: D. Zarro
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE:  04-Dec-1998
DOY: 338
OPERATIONS ENGINEER(S): J. Payne, C. Maroney
SCIENTIST: D. Zarro
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM:
  The following study was imported to the EOF:
	large_bp_49.def
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE:  05-Dec-1998
DOY: 339
OPERATIONS ENGINEER(S): J. Payne
SCIENTIST: D. Zarro
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE:  06-Dec-1998
DOY: 340
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: D. Zarro
CDS INSTRUMENT: 
  All 3 of the GIS patches were installed sucessfully on the GIS at 
  16:20 UT.  GIS raw dumps were performed from 17:27 UT to 1:15 UT DOY 341. 
CDS GROUND SYSTEM: Nominal.
DAY PLAN: GIS Engineering, Science Operations.
COMMENTS:
==============================================================================
DATE:  07-Dec-1998
DOY: 341
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: W. Thompson
CDS INSTRUMENT: 
  GIS raw dumps were performed from 16:00 UT to 21:30 UT. 
CDS GROUND SYSTEM: 
  The study pfloops_2.def was imported to the EOF.
DAY PLAN: GIS Engineering, Science Operations.
COMMENTS:
==============================================================================
DATE:  08-Dec-1998
DOY: 342
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: W. Thompson
CDS INSTRUMENT: 
  GIS raw dumps were performed from 16:00 UT to 21:30 UT. 
CDS GROUND SYSTEM: Nominal.
DAY PLAN: GIS Engineering, Science Operations.
COMMENTS:
==============================================================================
DATE:  09-Dec-1998
DOY: 343
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: W. Thompson
CDS INSTRUMENT: 
  The update system table was reloaded at 13:45 UT from the state database in
  order to incorperate new pointing coefficients from the state database.
  GIS raw dumps were performed from 14:00 UT to 22:00 UT with a gap from 
  18:00 UT to 21:24 UT due to high winds at station 27. 
CDS GROUND SYSTEM: Nominal.
DAY PLAN: GIS Engineering, Science Operations.
COMMENTS:
==============================================================================
DATE:  010-Dec-1998
DOY: 344
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: W. Thompson
CDS INSTRUMENT: 
  GIS raw dumps were performed from 2:30 UT to 5:30 UT and from 16:00 UT
  to 20:00 UT 
CDS GROUND SYSTEM: Nominal.
DAY PLAN: GIS Engineering, Science Operations.
COMMENTS:
==============================================================================
DATE:  11-Dec-1998
DOY: 345
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: W. Thompson
CDS INSTRUMENT: 
  GIS raw dumps were performed from 16:00 UT to 17:50 UT.
  A parity errror was detected in the primary processor memory space.  Since
  the error was in a safe location, no reboot was necessary.   
CDS GROUND SYSTEM: Nominal.
DAY PLAN: GIS Engineering, Science Operations.
COMMENTS:
==============================================================================
DATE:  12-Dec-1998
DOY: 346
OPERATIONS ENGINEER(S): R. Yurow
SCIENTIST: W. Thompson
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE:  13-Dec-1998
DOY: 347
OPERATIONS ENGINEER(S): R. Yurow
SCIENTIST: W. Thompson
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE:  14-Dec-1998
DOY: 348
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: T. Kucera
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE:  15-Dec-1998
DOY: 349
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: T. Kucera
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE:  16-Dec-1998
DOY: 350
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: T. Kucera
CDS INSTRUMENT: 
  A parity error was detected in the secondary (science) processor memory 
  space.  The secondary processor was rebooted at 20:05 UT.
  GIS Raw dumps were performed from 15:45 UT to 21:30 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: GIS Raw Dumps, Science Operations.
COMMENTS:
==============================================================================
DATE:  17-Dec-1998
DOY: 351
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: T. Kucera
CDS INSTRUMENT: 
  The NIS flat field calibration, FFCAL was run at 20:38 UT.  However, due 
  to a late start of the script, the OPS movements continued into the next
  study, GIMCP_1B.  The study GIMCP_1B was scheduled to start at 21:12 UT 
  and the FFCAL script continued until 21:28 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Flat Field Calibration, Science Operations.
COMMENTS:
==============================================================================
DATE:  18-Dec-1998
DOY: 352
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: T. Kucera
CDS INSTRUMENT: 
  GIS raw dumps were performed from 16:00 UT to 21:30 UT
CDS GROUND SYSTEM: Nominal.
DAY PLAN: GIS Raw Dumps, Science Operations.
COMMENTS:
==============================================================================
DATE:  19-Dec-1998
DOY: 353
OPERATIONS ENGINEER(S): R. Yurow, E. Donaldson
SCIENTIST: T. Kucera
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE:  20-Dec-1998
DOY: 354
OPERATIONS ENGINEER(S): R. Yurow, W. Hammond
SCIENTIST: T. Kucera
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE:  21-Dec-1998
DOY: 355
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: A. Fludra
CDS INSTRUMENT:
  CDS closed both doors at 15:45 UT in prepartion for a spacecraft maneuver.
  At 17:30 UT an ESR occured when SOHO lost attitude control while in RMW
  mode.  CDS substition heaters were switched on at 19:43 UT.  Currently,
  CDS is in STANDBY mode and temperatures appear to be stable.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Close Doors, Science Operations.
COMMENTS:
==============================================================================
DATE:  22-Dec-1998
DOY: 356
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: 
CDS INSTRUMENT:
  CDS is in STANDBY mode, otherwise nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Thermal Monitoring.
COMMENTS:
==============================================================================
DATE:  23-Dec-1998
DOY: 357
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: 
CDS INSTRUMENT:
  CDS is in STANDBY mode, otherwise nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Thermal Monitoring.
COMMENTS:
==============================================================================
DATE:  24-Dec-1998
DOY: 358
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: 
CDS INSTRUMENT:
  CDS is in STANDBY mode, otherwise nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Thermal Monitoring.
COMMENTS:
==============================================================================
DATE:  28-Dec-1998
DOY: 362
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: 
CDS INSTRUMENT:
  CDS is in STANDBY mode, otherwise nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Thermal Monitoring.
COMMENTS:
==============================================================================
DATE:  29-Dec-1998
DOY: 363
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: 
CDS INSTRUMENT:
  CDS is in STANDBY mode, otherwise nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Thermal Monitoring.
COMMENTS:
==============================================================================
DATE:  30-Dec-1998
DOY: 364
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: 
CDS INSTRUMENT:
  CDS is in STANDBY mode, otherwise nominal.
CDS GROUND SYSTEM: 
  Switched FITS archive disks to /cdsfits23.
DAY PLAN: Thermal Monitoring.
COMMENTS:
==============================================================================
DATE:  31-Dec-1998
DOY: 365
OPERATIONS ENGINEER(S): R. Yurow, C. Maroney
SCIENTIST: 
CDS INSTRUMENT:
  CDS is in STANDBY mode, otherwise nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Thermal Monitoring.
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 (17/Jul/2001) at 09:41.