Scientific Operations | ||
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February 1998============================================================================== DATE: 01-February-1998 DOY: 032 OPERATIONS ENGINEER(S): A. Hammond / E. Donaldson SCIENTIST: W. Thompson CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 02-February-1998 DOY: 033 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: W. Thompson CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Changed archive disk to /cdsd2. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 03-February-1998 DOY: 034 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: W. Thompson CDS INSTRUMENT: A parity error was detected in the secondary (science) processor memory space. The secondary processor was rebooted at 20:09 UT. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 04-February-1998 DOY: 035 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: W. Thompson CDS INSTRUMENT: Primary SEU at 80052bef. SEU is located in the compression module, which is a safe area. No reboot required. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 05-February-1998 DOY: 036 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: W. Thompson CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 06-February-1998 DOY: 037 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: W. Thompson CDS INSTRUMENT: The Flat Field studies FFCAL and FFCAL2 (one run each) were performed at 14:00 UT. CDS GROUND SYSTEM: Nominal. DAY PLAN: Flat Field Studies, Science Operations. COMMENTS: ============================================================================== DATE: 07-February-1998 DOY: 038 OPERATIONS ENGINEER(S): E. Donaldson / A. Hammond SCIENTIST: A. Fludra CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 08-February-1998 DOY: 039 OPERATIONS ENGINEER(S): E. Donaldson / A. Hammond SCIENTIST: A. Fludra CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 09-February-1998 DOY: 040 OPERATIONS ENGINEER(S): E. Donaldson / A. Hammond SCIENTIST: A. Fludra CDS INSTRUMENT: A telemetry submode change occured at 20:33 UT form submode 4 to submode 5. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 10-February-1998 DOY: 041 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: A. Fludra CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 11-February-1998 DOY: 042 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: A. Fludra CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 12-February-1998 DOY: 043 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: A. Fludra CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 13-February-1998 DOY: 044 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: A. Fludra CDS INSTRUMENT: A lubrication study was performed. A parity error was detected in the primary processor memory space. Since the parity error was in a safe location, no reboot was necessary. CDS GROUND SYSTEM: Began operating system upgrades to the ground system. DAY PLAN: Lubrication Study, Science Operations. COMMENTS: ============================================================================== DATE: 14-February-1998 DOY: 045 OPERATIONS ENGINEER(S): R. Yurow SCIENTIST: T. Fredvik CDS INSTRUMENT: A WATCHDOG error occured at 12:43 UT. Instrument recovery procedures were completed at 15:36 UT and the science plan was restarted at 21:00 UT. CDS is nominal after the recovery. CDS GROUND SYSTEM: Operating system upgrades to the ground system continue. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 15-February-1998 DOY: 046 OPERATIONS ENGINEER(S): A. Hammond / E. Donaldson SCIENTIST: T. Fredvik CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Operating system upgrades to the ground system continue. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 16-February-1998 DOY: 047 OPERATIONS ENGINEER(S): C. Haskell SCIENTIST: T. Fredvik CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Operating system upgrades to the ground system were completed. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 17-February-1998 DOY: 048 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: T. Fredvik CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 18-February-1998 DOY: 049 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: T. Fredvik CDS INSTRUMENT: A parity error was detected in the primary processor memory space. Since the error is in a safe location, no reboot is necessary. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 19-February-1998 DOY: 050 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: T. Fredvik CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 20-February-1998 DOY: 051 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: T. Fredvik CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 21-February-1998 DOY: 052 OPERATIONS ENGINEER(S): A. Hammond / E. Donaldson SCIENTIST: C. Haskell CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 22-February-1998 DOY: 053 OPERATIONS ENGINEER(S): A. Hammond / E. Donaldson SCIENTIST: C. Haskell CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 23-February-1998 DOY: 054 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: C. Haskell CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 24-February-1998 DOY: 055 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: C. Haskell CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 25-February-1998 DOY: 056 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: C. Haskell CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 26-February-1998 DOY: 057 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: C. Haskell CDS INSTRUMENT: The NIS reset itself at 18:19 UT, in the middle of a study provideing support for eclipse observations. The anomally is currently under investigation. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: Eclipse Support. ============================================================================== DATE: 27-February-1998 DOY: 058 OPERATIONS ENGINEER(S): C. Haskell / R. Yurow SCIENTIST: C. Haskell CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: The FITS archive disk was changed to /cdsfits18. DAY PLAN: Science Operations. COMMENTS: ============================================================================== DATE: 28-February-1998 DOY: 059 OPERATIONS ENGINEER(S): A. Hammond / E. Donaldson SCIENTIST: S. Matthews 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 09:40. |