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June 1999
 
==============================================================================
DATE: 01-Jun-1999
DOY: 152
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: A. Fludra / J. Ireland
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 02-Jun-1999
DOY: 153
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: A. Fludra / J. Ireland
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 03-Jun-1999
DOY: 154
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: A. Fludra / J. Ireland
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 04-Jun-1999
DOY: 155
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: A. Fludra / J. Ireland
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM:
  The following studies were imported to the EOF:
	poldiag_52.def
	poldiag_53.def
	poldiag_50.def
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 05-Jun-1999
DOY: 156
OPERATIONS ENGINEER(S): E. Donaldson
SCIENTIST: A. Fludra / J. Ireland
CDS INSTRUMENT: 
  A parity error was detected in the secondary (science) processor memory
  space.  The secondary processor will be rebooted when convenient.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 06-Jun-1999
DOY: 157
OPERATIONS ENGINEER(S): W. Hammond
SCIENTIST: A. Fludra / J. Ireland
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 07-Jun-1999
DOY: 158
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: W. Thompson
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 08-Jun-1999
DOY: 159
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: W. Thompson
CDS INSTRUMENT: 
  The secondary (science) processor was rebooted at 15:34 UT.  The NIS was
  reset at 15:47 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 09-Jun-1999
DOY: 160
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: W. Thompson
CDS INSTRUMENT: 
  A lubrication study was completed at 16:53 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 10-Jun-1999
DOY: 161
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: W. Thompson
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 11-Jun-1999
DOY: 162
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: W. Thompson
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 12-Jun-1999
DOY: 163
OPERATIONS ENGINEER(S): E. Donaldson
SCIENTIST: W. Thompson
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 13-Jun-1999
DOY: 164
OPERATIONS ENGINEER(S): W. Hammond
SCIENTIST: W. Thompson
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 14-Jun-1999
DOY: 165
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: T. Fredvik
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 15-Jun-1999
DOY: 166
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: T. Fredvik
CDS INSTRUMENT: 
  CDS crashed at 18:15 UT during a telemetry submode switch from submode 5
  to submode 6.  As a result of the crash, all of the patches to the CDHS
  software were lost.  CDS recovery operations, including reloading all of
  the CDHS patches, was completed at 00:32 UT on DOY 167.  The science plan
  resumed at 06:33 UT on DOY 167.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 16-Jun-1999
DOY: 167
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: T. Fredvik
CDS INSTRUMENT: 
  CDS doors were closed at 21:03 UT for S/C maneuvers.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Close Doors, Science Operations.
COMMENTS:
==============================================================================
DATE: 17-Jun-1999
DOY: 168
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: T. Fredvik
CDS INSTRUMENT: 
  A parity error was detected in the primary processor memory space.  Since
  the parity error was located in a sequence table, to reboot was necessary.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Thermal Monitoring.
COMMENTS:
==============================================================================
DATE: 18-Jun-1999
DOY: 169
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: T. Fredvik
CDS INSTRUMENT: 
  CDS doors were opened at 23:18 UT.
CDS GROUND SYSTEM:
  The following studies were imported to the EOF:
	gcec_1.def    
	gexsns_1.def  
	gexsns_5.def  
	gexsns_9.def  
	gfec_4.def
	gcec_2.def    
	gexsns_2.def  	
	gexsns_6.def  
	gfec_1.def    
	gfec_5.def
	gcec_3.def    
	gexsns_3.def  
	gexsns_7.def  
	gfec_2.def    
	gfec_6.def
	gcec_4.def    
	gexsns_4.def  
	gexsns_8.def  
	gfec_3.def    
	gfec_7.def

DAY PLAN: Open Doors, Thermal Monitoring.
COMMENTS:
==============================================================================
DATE: 19-Jun-1999
DOY: 170
OPERATIONS ENGINEER(S): E. Donaldson / W. Hammond
SCIENTIST: T. Fredvik
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 20-Jun-1999
DOY: 171
OPERATIONS ENGINEER(S): E. Donaldson / W. Hammond
SCIENTIST: T. Fredvik
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 21-Jun-1999
DOY: 172
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: S. White
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 22-Jun-1999
DOY: 173
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: S. White
CDS INSTRUMENT: 
  One run of the NIS flat field calibration study FFCAL was completed at
  16:12 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 23-Jun-1999
DOY: 174
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: S. White
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 24-Jun-1999
DOY: 175
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: S. White
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 25-Jun-1999
DOY: 176
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: S. White
CDS INSTRUMENT: 
  NIS Register A faliure occured.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 26-Jun-1999
DOY: 177
OPERATIONS ENGINEER(S):  E. Donaldson / W. Hammond
SCIENTIST: S. White
CDS INSTRUMENT: Nominal
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 27-Jun-1999
DOY: 178
OPERATIONS ENGINEER(S):  E. Donaldson / W. Hammond
SCIENTIST: S. White
CDS INSTRUMENT: Nominal
CDS GROUND SYSTEM: 
  CDS8 appearently has failed. Possibly caused by faulty power supply.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 28-Jun-1999
DOY: 179
OPERATIONS ENGINEER(S):  R. Yurow / C. Maroney
SCIENTIST: A. Fludra
CDS INSTRUMENT: Nominal
CDS GROUND SYSTEM:
  CDS still down awaiting repair.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 29-Jun-1999
DOY: 180
OPERATIONS ENGINEER(S):  R. Yurow / C. Maroney
SCIENTIST: A. Fludra
CDS INSTRUMENT: 
  A Parity error in the primary processor memory spae was detected at address
800224d7.  Parity error is in the harness_2 module workspace.  Probably ok to
sit there.
  The NIS was reset at 16:36 to clear system error.
CDS GROUND SYSTEM: Power supply on CDS8 was replaced.  CDS8 is now nominal.
DAY PLAN: Science Operations.
COMMENTS: Science plan resumed on CDS at 17:22UT.
==============================================================================
DATE: 30-Jun-1999
DOY: 181
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: A. Fludra
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 Tuesday (17/Jul/2001) at 09:02.