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June 2001
 
=============================================================================
DATE:1-June-2001
DOY: 152
OPERATIONS ENGINEER(S): R. Yurow
SCIENTIST: A. Young
CDS INSTRUMENT: 
  The science plan was aborted at 22:23 UT in order to reload the science
  plan.  THis action was necessary due to table mismatch errors in the
  original plan that could not be cleared by reloading tables.
  The science plan resumed at 23:14 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
=============================================================================
DATE:2-June-2001
DOY: 153
OPERATIONS ENGINEER(S): B. Donaldson
SCIENTIST: A. Young
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
=============================================================================
DATE:3-June-2001
DOY: 154
OPERATIONS ENGINEER(S): B. Donaldson
SCIENTIST: A. Young
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
=============================================================================
DATE:4-June-2001
DOY: 155
OPERATIONS ENGINEER(S): R. Yurow
SCIENTIST: A. Young
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
=============================================================================
DATE:5-June-2001
DOY: 156
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: A. Young
CDS INSTRUMENT: 
  A parity error was detected in the Secondary processor: 
  memory location #80072a5b.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
=============================================================================
DATE:6-June-2001
DOY: 157
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: A. Young
CDS INSTRUMENT: 
  A Mechanism Lubrication was performed at 21:00 UT.
  The Secondary (science) processor was rebooted at 22:32 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
=============================================================================
DATE:7-June-2001
DOY: 158
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: A. Young
CDS INSTRUMENT: 
  Science plan had to be aborted and CPT run again because CPT was run over
  the current day instead of the next day.
CDS GROUND SYSTEM: 
  The commanding rate of the IWS software was reduced to 1/10s to enable
  loading the plan on DSN-27.  After the plan was loaded, commanding was
  returned to its nominal value.
DAY PLAN: Science Operations
COMMENTS:
=============================================================================
DATE:8-June-2001
DOY: 159
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: A. Young
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
=============================================================================
DATE:9-June-2001
DOY: 160
OPERATIONS ENGINEER(S): B. Donaldson
SCIENTIST: A. Young
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
=============================================================================
DATE:10-June-2001
DOY: 161
OPERATIONS ENGINEER(S): B. Donaldson
SCIENTIST: A. Young
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
=============================================================================
DATE:11-June-2001
DOY: 162
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: S. Patsourakos
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
=============================================================================
DATE:12-June-2001
DOY: 163
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: S. Patsourakos
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
=============================================================================
DATE:13-June-2001
DOY: 164
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: S. Patsourakos
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
=============================================================================
DATE:14-June-2001
DOY: 165
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: S. Patsourakos
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: 
  The Compaq/Alpha systems (cdsao*) in the EOF were shutdown and then 
  rebooted at ~20:15 UT.
DAY PLAN: Science Operations
COMMENTS:
=============================================================================
DATE:15-June-2001
DOY: 166
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: S. Patsourakos
CDS INSTRUMENT: 
  GIS detector was enabled at 18:14 UT and ramped up to its working voltage.
  After a 15 minute soak, it was returned to its parking voltage and the
  SPECT_2 study was started at 18:57 UT.  Following the nominal completion of
  the SPECT_2 study, GIS detector was again disabled.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: GIS Detector 2 Test, Science Operations
COMMENTS:
=============================================================================
DATE:16-June-2001
DOY: 167
OPERATIONS ENGINEER(S): B. Donaldson
SCIENTIST: S. Patsourakos
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal
DAY PLAN: Science Operations
COMMENTS:
=============================================================================
DATE:17-June-2001
DOY: 168
OPERATIONS ENGINEER(S): B. Donaldson
SCIENTIST: S. Patsourakos
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
=============================================================================
DATE:18-June-2001
DOY: 169
OPERATIONS ENGINEER(S): R. Yurow
SCIENTIST: T. Kucera
CDS INSTRUMENT: 
  The commanding rate of the IWS software was reduced to 1 / 15 s to enable
  the science plan to be loaded on DSN-27
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
=============================================================================
DATE:19-June-2001
DOY: 170
OPERATIONS ENGINEER(S): R. Yurow
SCIENTIST: T. Kucera
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
=============================================================================
DATE:20-June-2001
DOY: 171
OPERATIONS ENGINEER(S): R. Yurow
SCIENTIST: T. Kucera
CDS INSTRUMENT: 
  The IWS software was returned to its nominal commanding rate of 1/3 s.
  GIS detector 2 was reenabled at 23:01 UT
CDS GROUND SYSTEM: 
  The FITS archive disk was switched to /cdsfits/arch28
DAY PLAN: Science Operations
COMMENTS:
=============================================================================
DATE:21-June-2001
DOY: 172
OPERATIONS ENGINEER(S): R. Yurow
SCIENTIST: T. Kucera
CDS INSTRUMENT: 
  A parity error was detected in the secondary (science) processor memory 
  space.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
=============================================================================
DATE:22-June-2001
DOY: 173
OPERATIONS ENGINEER(S): R. Yurow
SCIENTIST: T. Kucera
CDS INSTRUMENT: 
  The USUN_6 study, which started at 19:11 UT, ended abruptly at 22:55 UT,
  after an anomalous raster (15) that ran 40 minutes longer then the expected
  time.  Following USUN_6, FSUN (unscheduled) was then started and ran
  to completion.  The reason for this anomaly appears to be that CPT recycled
  a series table that was in use by the USUN_6 study and which should not
  have been reused.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
=============================================================================
DATE:23-June-2001
DOY: 174
OPERATIONS ENGINEER(S): B. Donaldson
SCIENTIST: T. Kucera
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
=============================================================================
DATE:24-June-2001
DOY: 175
OPERATIONS ENGINEER(S): B. Donaldson
SCIENTIST: T. Kucera
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
=============================================================================
DATE:25-June-2001
DOY: 176
OPERATIONS ENGINEER(S): R. Yurow
SCIENTIST: D. Zarro
CDS INSTRUMENT: 
  An NIS Setup Register A Failure System Error was detected.
  The IWS command rate was slowed down to 1/15s from its nominal rate of
  1/3 s.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
=============================================================================
DATE:26-June-2001
DOY: 177
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: D. Zarro
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Science Operations
COMMENTS:
=============================================================================
DATE:27-June-2001
DOY: 178
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: D. Zarro
CDS INSTRUMENT: 
  The NIS was reset at 22:34 UT.
  The Secondary Processor was reset at 22:46 UT.
  CDS doors were closed at 23:02 UT.
CDS GROUND SYSTEM:
  The Following studies were imported to the EOF:
    eject_v5_6.def
    wave1_67.def
  A Software Update was completed at 20:25 UT.
  The IWS was reset back to its nominal command rate of 1/3s at 22:09 UT.
DAY PLAN: Science Operations/Door Closing
COMMENTS:
=============================================================================
DATE:28-June-2001
DOY: 179
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: D. Zarro
CDS INSTRUMENT: Nominal.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: Temperature Monitor
COMMENTS: Doors Closed for S/C Maneuvers
=============================================================================
DATE:29-June-2001
DOY: 180
OPERATIONS ENGINEER(S): C. Maroney / R. Yurow
SCIENTIST: D. Zarro
CDS INSTRUMENT: 
  GIS Filament Dumps were performed, from 15 UT - 23:45 UT, on the following:
 Detector 1: -12v/+12v Bias
 Detector 2: -12v/+12v Bias
 Detector 3: -12v Bias
CDS GROUND SYSTEM: 
  The following Study Duration changes were made:
 FSUN 	| RasterID: 11 / Var: 7  | Old= 549s  / New= 555s
 SIG_FT44| RasterID: 11 / Var: 90 | Old= 1502s / New= 1515s
 STRE4W  | RasterID: 11 / Var: 96 | Old= 6145s / New= 6155s
 O_SPOT_A| RasterID: 36 / Var: 5  | Old= 1524s / New= 1530s
 O_SPOT_A| RasterID: 193/ Var: 1  | Old= 1610s / New= 1615s
 SAS250N | RasterID: 162/ Var: 5  | Old= 3791s / New= 3930s.
DAY PLAN: GIS Filament Dumps
COMMENTS:
=============================================================================
DATE:30-June-2001
DOY: 181
OPERATIONS ENGINEER(S): R. Yurow
SCIENTIST: D. Zarro
CDS INSTRUMENT: 
  GIS Filament Dumps were performed, from 15;30 UT - 19:40 UT, 
  on the following detectors:
    Detector 3: +12v Bias
    Detector 4: -12v/+12v Bias
  CDS doors were opened at 20:05 UT.
CDS GROUND SYSTEM: Nominal.
DAY PLAN: GIS Filament Dumps, Open Doors
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.