=============================================================================
DATE: 01-Dec-1999
DOY: 335
OPERATIONS ENGINEER(S):  R. Yurow / C. Maroney
SCIENTIST: T. Kucera
CDS INSTRUMENT:  
  An ESR was manually triggered at ~19:15 after a spacecraft maneuver was
  automatically aborted.  This caused CDS to return STANDBY mode.  The 
  spacecraft substitution duty cycle was then reduced to 60% on COBS #63
  while COBS #62 was disabled.  This change was made to compensate for the new 
  CDS operating mode (internal heaters are enabled in STANDBY mode).  
CDS GROUND SYSTEM: Nominal
DAY PLAN: Temperature monitoring
COMMENTS:
=============================================================================
DATE: 02-Dec-1999
DOY: 336
OPERATIONS ENGINEER(S):  R. Yurow / C. Maroney
SCIENTIST: T. Kucera
CDS INSTRUMENT:  
  CDS in STANDBY mode.
CDS GROUND SYSTEM: Nominal
DAY PLAN: Temperature monitoring
COMMENTS:
=============================================================================
DATE: 03-Dec-1999
DOY: 337
OPERATIONS ENGINEER(S):  C. Maroney
SCIENTIST: T. Kucera
CDS INSTRUMENT:  
  CDS in STANDBY mode. 
CDS GROUND SYSTEM: Nominal
DAY PLAN: Temperature monitoring
COMMENTS:
=============================================================================
DATE: 04-Dec-1999
DOY: 338
OPERATIONS ENGINEER(S):  E. Donaldson
SCIENTIST: T. Kucera
CDS INSTRUMENT:  
  CDS in STANDBY mode. 
CDS GROUND SYSTEM: Nominal
DAY PLAN: Temperature monitoring
COMMENTS:
=============================================================================
DATE: 05-Dec-1999
DOY: 339
OPERATIONS ENGINEER(S):  W. Hammond
SCIENTIST: T. Kucera
CDS INSTRUMENT:  
  CDS in STANDBY mode. 
CDS GROUND SYSTEM: Nominal
DAY PLAN: Temperature monitoring
COMMENTS:
=============================================================================
DATE: 06-Dec-1999
DOY: 340
OPERATIONS ENGINEER(S):  R. Yurow / C. Maroney
SCIENTIST: D. Zarro
CDS INSTRUMENT: 
  CDS remains in STANDBY mode. 
  Attempted reboot of CDHS to clear parity errors and shorten recovery time.
  However, CB3RESET failed to trigger a CDHS reset.  CDS is currently in
  STANDBY mode with secondary (science) processor enabled.  The CDHS will have
  to be reset prior to resumption of instrument operations.
  A parity error was detected in thr primary processor memory space, it
  will be cleared during CDS recovery.
CDS GROUND SYSTEM: Nominal
DAY PLAN: Temperature monitoring
COMMENTS:
=============================================================================
DATE: 07-Dec-1999
DOY: 341
OPERATIONS ENGINEER(S):  R. Yurow / C. Maroney
SCIENTIST: D. Zarro
CDS INSTRUMENT:  
  CDS remains in STANDBY mode.
  A parity error was detected in thr primary processor memory space, it will
  be cleared during CDS recovery.
CDS GROUND SYSTEM: Nominal
DAY PLAN: Temperature monitoring
COMMENTS:
=============================================================================
DATE: 08-Dec-1999
DOY: 342
OPERATIONS ENGINEER(S):  R. Yurow / C. Maroney
SCIENTIST: D. Zarro
CDS INSTRUMENT:
  CDS remains in STANDBY mode.
CDS GROUND SYSTEM: 
  Imported study "nclan_n4_54.def". 
DAY PLAN: Temperature monitoring
COMMENTS:
=============================================================================
DATE: 09-Dec-1999
DOY: 343
OPERATIONS ENGINEER(S):  R. Yurow / C. Maroney
SCIENTIST: D. Zarro
CDS INSTRUMENT:  
  CDS remains in STANDBY mode.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Temperature monitoring
COMMENTS:
=============================================================================
DATE: 10-Dec-1999
DOY: 344
OPERATIONS ENGINEER(S):  R. Yurow / C. Maroney
SCIENTIST: D. Zarro
CDS INSTRUMENT:  
  CDS was returned to SNOOZE mode at 17:47 UT followed by a CDHS reset at
  17:48 UT.  At 18:14 UT CDS was returned to STANDBY mode and at 19:01 UT
  spacecraft substitution heaters were disabled.  Recovery procedures were
  completed at 19:25 UT.  Following the recovery, a mechanism test was
  successfully performed.  CDS doors were then opened at 23:18 UT.  Finally,
  a NIS image test and pointing test were performed.   
CDS GROUND SYSTEM: Nominal.
DAY PLAN: CDS Recovery
COMMENTS:
=============================================================================
DATE: 11-Dec-1999
DOY: 345
OPERATIONS ENGINEER(S):  E. Donaldson
SCIENTIST: D. Zarro
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
=============================================================================
DATE: 12-Dec-1999
DOY: 346
OPERATIONS ENGINEER(S):  W. Hammond
SCIENTIST: D. Zarro
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
=============================================================================
DATE: 13-Dec-1999
DOY: 347
OPERATIONS ENGINEER(S):  R. Yurow / C. Maroney
SCIENTIST: E. Breeveld
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
=============================================================================
DATE: 14-Dec-1999
DOY: 348
OPERATIONS ENGINEER(S):  R. Yurow / C. Maroney
SCIENTIST: E. Breeveld
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM:
  Created GSET 65
  Created GSET 66
  Created GSET 67
  Created GSET 68
  Created GSET 69
DAY PLAN: Science Operations.
COMMENTS:
=============================================================================
DATE: 15-Dec-1999
DOY: 349
OPERATIONS ENGINEER(S):  R. Yurow / C. Maroney
SCIENTIST: E. Breeveld
CDS INSTRUMENT: 
  Attempted to run new version of FFCAL for 1st time, errors within the 
script called for aborting the FFCAL.  Ron worked out the bugs in the FFCAL
and we ran FFCAL again, howeverm the script then had to be aborted due to
end of the test period.  A second test has been scheduled for Friday (351)
at 15:30 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS: FFCAL study
=============================================================================
DATE: 16-Dec-1999
DOY: 350
OPERATIONS ENGINEER(S):  R. Yurow / C. Maroney
SCIENTIST: E. Breeveld
CDS INSTRUMENT: 
  Lubrication study was compeleted at 16:30 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS: Lubrication study
=============================================================================
DATE: 17-Dec-1999
DOY: 351
OPERATIONS ENGINEER(S):  R. Yurow / C. Maroney
SCIENTIST: E. Breeveld
CDS INSTRUMENT: 
  Instrument temperatures are eleveated by between .5 - 1.0 DegC.
Base panel temperature remains stable ~23.0 DegC.  Have instructed interns
to keep an eye on instrument temperatures over the weekend.
  Another test run of FFCAL was made at ~15:30 UT.  Script seemed to behave
as expected.  Nominal run time may however be in excess of 1 hour.  May need
to trim some pointings from script in order to reduce run time and OPS motor
temperature (+25.0 DegC).
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS: FFCAL study
=============================================================================
DATE: 18-Dec-1999
DOY: 352
OPERATIONS ENGINEER(S):  E. Donaldson
SCIENTIST: E. Breeveld
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
=============================================================================
DATE: 19-Dec-1999
DOY: 353
OPERATIONS ENGINEER(S):  W. Hammond
SCIENTIST: E. Breeveld
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
=============================================================================
DATE: 20-Dec-1999
DOY: 354
OPERATIONS ENGINEER(S):  R. Yurow / C. Maroney
SCIENTIST: E. Breeveld / A. Fludra
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
=============================================================================
DATE: 21-Dec-1999
DOY: 355
OPERATIONS ENGINEER(S):  R. Yurow / C. Maroney
SCIENTIST: A. Fludra
CDS INSTRUMENT: 
  Received a Parity error in Primary Memory location #8005ac4f.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
=============================================================================
DATE: 22-Dec-1999
DOY: 356
OPERATIONS ENGINEER(S):  R. Yurow / C. Maroney
SCIENTIST: A. Fludra
CDS INSTRUMENT: 
  Two parity errors were detected in the secondary (science) processor
  memory space.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
=============================================================================
DATE: 23-Dec-1999
DOY: 357
OPERATIONS ENGINEER(S):  R. Yurow / C. Maroney
SCIENTIST: A. Fludra
CDS INSTRUMENT: 
  The science plan was aborted at 19:50 UT to reboot the secondary processor.
  The secondary (science) processor was rebooted at 21:34 UT.
CDS GROUND SYSTEM: 
  The combination of a power surge and UPS momentary shutoff at 22:33 UT
  caused the CDS/SUMER network switch and CDS cluster to be shutdown
  until the switch was reset at 00:00 UT DOY 358 
DAY PLAN: Science Operations.
COMMENTS:
=============================================================================
DATE: 26-Dec-1999
DOY: 360
OPERATIONS ENGINEER(S):  R. Yurow
SCIENTIST: A. Fludra
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
=============================================================================
DATE: 27-Dec-1999
DOY: 361
OPERATIONS ENGINEER(S):  R. Yurow / C. Maroney
SCIENTIST: A. Fludra
CDS INSTRUMENT: 
  While attempting to abort current study, inadvertantly sent "cb9abort"
instead of "cb5abort".  Began procedure to recover secondary processor.
During this time the CDHS crashed at 18:50 UT.  CDS was recovered at
23:30 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
=============================================================================
DATE: 28-Dec-1999
DOY: 362
OPERATIONS ENGINEER(S):  R. Yurow
SCIENTIST: A. Fludra
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
=============================================================================
DATE: 29-Dec-1999
DOY: 363
OPERATIONS ENGINEER(S):  C. Maroney
SCIENTIST: A. Fludra
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
=============================================================================
DATE: 30-Dec-1999
DOY: 364
OPERATIONS ENGINEER(S):  R. Yurow
SCIENTIST: A. Fludra
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
=============================================================================