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July 1999
 
==============================================================================
DATE: 1-Jul-1999
DOY: 182
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: A. Fludra
CDS INSTRUMENT: 
  GIS detector 1 triped at 15:23 UT due an attempt to perform a raw dump
  using slit in area of the corona with too high of a count rate.
  GIS raw dumps were performed from  15:00 UT to 18:45 UT
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 2-Jul-1999
DOY: 183
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: A. Fludra
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 3-Jul-1999
DOY: 184
OPERATIONS ENGINEER(S): W. Hammond / E. Donaldson
SCIENTIST: A. Fludra
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 4-Jul-1999
DOY: 185
OPERATIONS ENGINEER(S): W. Hammond / E. Donaldson
SCIENTIST: A. Fludra
CDS INSTRUMENT: 
  Two parity errors were detected in the primary processor memory space.  
  Since both parity errors were in positions that do not seem to interfere with
  the CDHS, no reboot was performed.  In addition, a third parity error was
  detected in the secondary (science) processor memory space and a NIS Setup
  Register A Failure error occured.  Both the NIS and the secondary processor
  will be rebooted when convenient. 
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 5-Jul-1999
DOY: 186
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: T. Kucera
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 6-Jul-1999
DOY: 187
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: T. Kucera
CDS INSTRUMENT:
  A parity error was detected in the primary processor memory space.  A full 
  CDS reboot has been scheduled for Thursday.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 7-Jul-1999
DOY: 188
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: T. Kucera
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 8-Jul-1999
DOY: 189
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: T. Kucera
CDS INSTRUMENT:
  GIS Lube study was completed at 19:09 UT.
  CDHS reboot was completed at 20:45 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 9-Jul-1999
DOY: 190
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: T. Kucera
CDS INSTRUMENT:
  Loaded plan from 07:00 UT - 14:12 UT, after finding that no plan had been
  loaded on the instrument after the CDHS reboot earlier.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 10-Jul-1999
DOY: 191
OPERATIONS ENGINEER(S):  W. Hammond / E. Donaldson
SCIENTIST: T. Kucera
CDS INSTRUMENT:
  Checksum Processor reading "46A1".  GIS will be rebooted and software patches
  reloaded as soon as possible.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 11-Jul-1999
DOY: 192
OPERATIONS ENGINEER(S): W. Hammond / E. Donaldson
SCIENTIST: T. Kucera
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 12-Jul-1999
DOY: 193
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: D. Zarro
CDS INSTRUMENT:
  Parity errors were detected in the Primary Memory space at locations
  #80016dc7 and #80004dcf; both were in safe areas.
  Deleted Emergency study for Monday night from DCS because of duplicate
  emergency studies.  The emergency study was loaded for Tuesday night.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 13-Jul-1999
DOY: 194
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: D. Zarro
CDS INSTRUMENT:
  Aborted science plan at 19:17UT to reset VDS and GIS.
  GIS was reset at 19:20UT; VDS was reset at 19:30UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 14-Jul-1999
DOY: 195
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: D. Zarro
CDS INSTRUMENT:
  One run of the NIS flat field calibration study FFCAL was completed at
  16:52 UT.
  The GIS was reset and all three patches were loaded on it in order to bring
  up to version 2.6 of the flight software. 
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 15-Jul-1999
DOY: 196
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: D. Zarro
CDS INSTRUMENT: 
  Due to operator error, the left OPS was commanded from its nominal position
  at 16:10 UT during study s16834r00.  The left OPS was returned to nominal
  pointing at 16:16 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 16-Jul-1999
DOY: 197
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: D. Zarro
CDS INSTRUMENT: Nominal. 
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 17-Jul-1999
DOY: 198
OPERATIONS ENGINEER(S): W. Hammond / E. Donaldson
SCIENTIST: A. Fludra
CDS INSTRUMENT: Nominal. 
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 18-Jul-1999
DOY: 199
OPERATIONS ENGINEER(S): W. Hammond / E. Donaldson
SCIENTIST: A. Fludra
CDS INSTRUMENT: 
  Secondary event error detected. 
  Primary event error detected in memory location 8007687f (Unused/Safe).
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 19-Jul-1999
DOY: 200
OPERATIONS ENGINEER(S):  R. Yurow / C. Maroney
SCIENTIST: A. Fludra
CDS INSTRUMENT: 
  Primary event errors detected in memory locations 800724cf (Unused/safe) and
  8007d737 (Unused Memory).  
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 20-Jul-1999
DOY: 201
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: A. Fludra
CDS INSTRUMENT: Nominal
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 21-Jul-1999
DOY: 202
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: A. Fludra
CDS INSTRUMENT: 
  FFCAL, the NIS flat field study,  was run at 18:46UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 22-Jul-1999
DOY: 203
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: A. Fludra
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 23-Jul-1999
DOY: 204
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: A. Fludra
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: 
  The following studies were imported to the EOF:
	sig_cont_54.def
	sig_diag_44.def
	sig_fast_45.def
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 24-Jul-1999
DOY: 205
OPERATIONS ENGINEER(S): W. Hammond / E. Donaldson
SCIENTIST: A. Fludra
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 25-Jul-1999
DOY: 206
OPERATIONS ENGINEER(S): W. Hammond / E. Donaldson
SCIENTIST: A. Fludra
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 26-Jul-1999
DOY: 207
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: W. Thompson
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: 
 The following study duration changes were made:
  (study)  (raster/variation)  (old duration)  (new duration)
  -------  ------------------  --------------  --------------
  SIG_CONT      (10 / 65)          (4650)          (4680)
  SIG_FAST      (36 / 52)          (1186)          (1195)
  FL_ON         (13 / 21)           (134)           (144)
  O_SPOT        (36 /  5)          (1510)          (1524)
  SAS250N       (162/  4)          (3791)          (3920)
  GCEC          (178/  3)          (1780)          (1790)
  GCEC          (178/  4)          (3380)          (3390)
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 27-Jul-1999
DOY: 208
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: W. Thompson
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: 
  The follow studies were imported to the EOF:
   n_u8_1.def
   n_u2_4.def
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 28-Jul-1999
DOY: 209
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: W. Thompson
CDS INSTRUMENT: 
  FFCAL was executed at 16:34 UT and successfully completed.
CDS GROUND SYSTEM: 
  Created new GSET (ID#: 57).
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 29-Jul-1999
DOY: 210
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: W. Thompson
CDS INSTRUMENT: 
  Parity errors were detected in the Primary memory space at locations
  #800724ef and #8007d737.  Both are in unused portions of memory.
  A parity error was detected in the Secondary memory space at location
  #8007986f.  A CDS reboot will be scheduled for early next week.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 30-Jul-1999
DOY: 211
OPERATIONS ENGINEER(S): R. Yurow / C. Maroney
SCIENTIST: W. Thompson
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM:
  The following study was imported to the EOF:
	sig_diag_46.def
DAY PLAN: Science Operations.
COMMENTS:
==============================================================================
DATE: 31-Jul-1999
DOY: 212
OPERATIONS ENGINEER(S): W. Hammond
SCIENTIST: W. Thompson
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 09:03.