Scientific Operations | ||
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December 1997============================================================================== DATE: 01-December-1997 DOY: 335 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: W. Thompson CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 02-December-1997 DOY: 336 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: W. Thompson CDS INSTRUMENT: A lubrication study was performed. A run of FFCAL and FFCAL2 was performed. CDS GROUND SYSTEM: Nominal. A software update was performed. DAY PLAN: Engineering Work, Science Operations. COMMENTS: ============================================================================== DATE: 03-December-1997 DOY: 337 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: W. Thompson CDS INSTRUMENT: A WATCHDOG error occured at at 21:04 UT. The instrument recovery procedures were completed at 22:24 UT and the scinece plan was resumed at 23:07 UT. CDS is nominal after the recovery. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 04-December-1997 DOY: 338 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: W. Thompson CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal, loaded new tapes for full backup tonite. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 05-December-1997 DOY: 339 OPERATIONS ENGINEER(S): C. Haskell SCIENTIST: W. Thompson CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Changed FITS disk to /cdsfits16. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 06-December-1997 DOY: 340 OPERATIONS ENGINEER(S): A. Hammond SCIENTIST: E. Alam CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 07-December-1997 DOY: 341 OPERATIONS ENGINEER(S): E. Donaldson SCIENTIST: E. Alam CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 08-December-1997 DOY: 342 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: E. Alam CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 09-December-1997 DOY: 343 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: E. Alam CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 10-December-1997 DOY: 344 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: E. Alam CDS INSTRUMENT: Flatfield studies were performed by running the scripts FFCAL and FFCAL2. The script FFCAL2 was aborted due to lack of NRT. CDS GROUND SYSTEM: Nominal. DAY PLAN: Flatfield Studies, Science Operations. COMMENTS: ============================================================================== DATE: 11-December-1997 DOY: 345 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: E. Alam CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: For unknown reasons, no cron jobs were run last night. No explanation for this problem has been found and the cron process is currently functioning correctly. All of the cron jobs that did not run last night were run manually this afternoon. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 12-December-1997 DOY: 346 OPERATIONS ENGINEER(S): C. Haskell SCIENTIST: E. Alam CDS INSTRUMENT: A Setup Register A Failure Error occured on the NIS. The NIS was restarted at 10:15 UT. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 13-December-1997 DOY: 347 OPERATIONS ENGINEER(S): E. Donaldson SCIENTIST: P. Brekke CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 14-December-1997 DOY: 348 OPERATIONS ENGINEER(S): A. Hammond SCIENTIST: P. Brekke CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 15-December-1997 DOY: 349 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: P. Brekke CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 16-December-1997 DOY: 350 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: P. Brekke CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 17-December-1997 DOY: 350 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: P. Brekke CDS INSTRUMENT: CDS began rejecting OBDH commands during a transition from telemetry submode 6 to submode 5 at 15:45 UT. CDS was rebooted and the recovery procedure was completed at 17:53 UT. CDS was nominal after the recovery. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 18-December-1997 DOY: 352 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: C. Haskell CDS INSTRUMENT: A parity error was detected in the secondary (science) processor memory space. The secondary processor was rebooted at 20:43 UT. NIS flat field studies (1 run each of FFCAL and FFCAL2) were performed. CDS GROUND SYSTEM: A software update was performed at 19:30 UT. DAY PLAN: Flat Field Studies, Science Operations. COMMENTS: ============================================================================== DATE: 19-December-1997 DOY: 353 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: C. Haskell CDS INSTRUMENT: Doors were closed at 15:43 UT. A telemetry submode change from submode 6 (CDS Medium Rate) to submode 2 (CDS Low Rate) occured at 15:47 UT. A parity error was detected in the secondary (science) processor memory space. The secondary processor will be rebooted tommorow. CDS GROUND SYSTEM: The following raster durations were changed: 150/1 from 9815 to 9910 151/1 from 16172 to 16255 DAY PLAN: Close Doors, Science Operations COMMENTS: ============================================================================== DATE: 20-December-1997 DOY: 354 OPERATIONS ENGINEER(S): E. Donaldson/A. Hammond SCIENTIST: A. Fludra CDS INSTRUMENT: The secondary was rebooted at 19:45 UT, and the doors were opened at 20:12 UT. CDS GROUND SYSTEM: Nominal. DAY PLAN: Open Doors, allow CDS to warm to operating temperature. COMMENTS: ============================================================================== DATE: 21-December-1997 DOY: 355 OPERATIONS ENGINEER(S): E. Donaldson/A. Hammond SCIENTIST: A. Fludra CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 22-December-1997 DOY: 356 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: A. Fludra CDS INSTRUMENT: Switched from telemetry submode 6 to submode 2 (CDS Low Rate) at 20:05 UT. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 23-December-1997 DOY: 357 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: A. Fludra CDS INSTRUMENT: A parity error was detected in the secondary (science) processor memory space. The secondary processor will be rebooted tommorow. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 24-December-1997 DOY: 358 OPERATIONS ENGINEER(S): R. Yurow SCIENTIST: A. Fludra CDS INSTRUMENT: The secondary (science) processor was rebooted at 21:38 UT. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 26-December-1997 DOY: 360 OPERATIONS ENGINEER(S): R. Yurow SCIENTIST: A. Fludra CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 27-December-1997 DOY: 361 OPERATIONS ENGINEER(S): A. Hammond SCIENTIST: A. Fludra CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 28-December-1997 DOY: 362 OPERATIONS ENGINEER(S): A. Hammond SCIENTIST: A. Fludra CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 29-December-1997 DOY: 363 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: A. Fludra CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 30-December-1997 DOY: 364 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: A. Fludra CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 31-December-1997 DOY: 365 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: A. Fludra CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Changed archive disk to /cdsd5 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 09:41. |