Scientific Operations | ||
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November 2003============================================================================= DATE:1-Nov-2003 DOY: 305 OPERATIONS ENGINEER(S): J. Seidel / C. King SCIENTIST: J. Ireland CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================= DATE:2-Nov-2003 DOY: 306 OPERATIONS ENGINEER(S): R. Yurow SCIENTIST: J. Ireland CDS INSTRUMENT: A parity error was detected in the Secondary (Science) Processor at address #80067cff. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================= DATE:3-Nov-2003 DOY: 307 OPERATIONS ENGINEER(S): C. Maroney / R. Yurow SCIENTIST: P. Young (RAL) CDS INSTRUMENT: Due to an over-site (on Friday), the weekend science plan ended at 00:00 UT (DOY 307) and the Emergency study was started at 01:00 UT. At 14:45 UT, the Emergency study was aborted and a modified science plan was loaded to start at 15:40 UT. At 16:03 UT, CUV+CLK violated Yellow High limit (at 13.5168) and returned to a nominal state (13.48) at 16:05 UT. FLARE_AR/v9 (Oslo study) was running at this time. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================= DATE:4-Nov-2003 DOY: 308 OPERATIONS ENGINEER(S): C. Maroney / R. Yurow SCIENTIST: P. Young (RAL) CDS INSTRUMENT: At 19:48 UT, an enormous Xflare occured. CDS was observing with the GIS at the time. GIS Detector 2 tripped at 19:52 UT, then GIS Detector 1 at 19:55 UT. Operator contacted Jeff Payne at home. While explaining the events GIS Detector 3 tripped at 20:15 UT. Because of a station hand-over and station problems (on the next station) GIS Detectors 1, 2 & 3 remained safed. Detector 4 raw counts peaked at 12,000 counts, but later subsided. GIS Detectors 1, 2 & 3 were recovered to parking voltages at 22:06 UT. GIS Detector 3 HV was set to its operational level (0xC6) at 22:30 UT. GIS Detector 2 HV was set to its operational level (0xCB) at 22:33 UT. GIS Detector 1 HV was set to its operational level (0xCD) at 22:42 UT. GIS study (o_loop) is due to end at 23:40 UT. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================= DATE:5-Nov-2003 DOY: 309 OPERATIONS ENGINEER(S): C. Maroney / R. Yurow SCIENTIST: P. Young (RAL) CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: The following study was imported to the EOF: ffcal_5_1.def DAY PLAN: Science Operations. COMMENTS: ============================================================================= DATE:6-Nov-2003 DOY: 310 OPERATIONS ENGINEER(S): C. Maroney / R. Yurow SCIENTIST: P. Young (RAL) CDS INSTRUMENT: A new version of FFCAL (FFCAL/v5) was run successfully (for 100 min) over both sides of the sun (X). The script was modified to run twice to make use of the remaining time the study was running. The study ended and script aborted at 17:48 UT. A Mechanism Lubrication was completed at 19:03 UT. CDS GROUND SYSTEM: At ~1:00 UT, cdso9 failed. In the morning, George Dimitoglou contacted HP to service cdso9. A technician arrived from HP early and replaced the power supply. At 18:55 UT, cdso9 was up and operational. Power supply failure was perhaps caused by local lightning storm at GSFC. DAY PLAN: Science Operations. COMMENTS: ============================================================================= DATE:7-Nov-2003 DOY: 311 OPERATIONS ENGINEER(S): C. Maroney / R. Yurow SCIENTIST: P. Young (RAL) CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: A Software Update was successfully completed from RAL. At ~23:00 UT, The EOF Network problems occured and stopped the distribution of telemetry files to CDS (and all SOHO instruments teams). Telemetry is being stored in the FOT (and level 0). Network problem is being worked out. DAY PLAN: Science Operations. COMMENTS: ============================================================================= DATE:8-Nov-2003 DOY: 312 OPERATIONS ENGINEER(S): J. Seidel / C. King SCIENTIST: P. Young (RAL) CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: EOF telemetry network is still down, problem still being resolved. DAY PLAN: Science Operations. COMMENTS: ============================================================================= DATE:9-Nov-2003 DOY: 313 OPERATIONS ENGINEER(S): J. Seidel / C. King SCIENTIST: P. Young (RAL) CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: The network is back up and running as of this morning. .REL files were imported to the EOF and fits files for this gap are being processed. DAY PLAN: Science Operations. COMMENTS: ============================================================================= DATE:10-Nov-2003 DOY: 314 OPERATIONS ENGINEER(S): C. Maroney / R. Yurow SCIENTIST: S. Chapman, B. Bromage, M. Marsh (RAL) CDS INSTRUMENT: A parity error was detected on the Primary Processor at memory location #80071913: This is in Unused Memory. Two parity errors were detected on the Secondary (Science) Processor at memory location #80076cdb and #8000a93b. CDS GROUND SYSTEM: Tuesdays plan was imported and XCPT was run. MK_PLAN crashed (what appeared to be lack of table space). XCPT was run again over less time with the same result. Operator contacted Andrzej Fludra to review the imported plan. Andrzej reviewed the plan didn't see anything unusual. Operator contacted Dominic Zarro and sent him error message. The problem was found in XCPT with the engineering study QCM. The study was removed and the plan was run and loaded successfully. The problem is being reviewed by Dominic and Ron Yurow. DAY PLAN: Science Operations. COMMENTS: ============================================================================= DATE:11-Nov-2003 DOY: 315 OPERATIONS ENGINEER(S): C. Maroney / R. Yurow SCIENTIST: S. Chapman, B. Bromage, M. Marsh (RAL) CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: The followin study was imported to the EOF: uclan_mv_2.def XCPT was patched from yesterdays problems with QCM. DAY PLAN: Science Operations. COMMENTS: Veterans Day (US Holiday) ============================================================================= DATE:12-Nov-2003 DOY: 316 OPERATIONS ENGINEER(S): C. Maroney SCIENTIST: S. Chapman, B. Bromage, M. Marsh (RAL) CDS INSTRUMENT: A VDS Setup Register A Failure was detected. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================= DATE:13-Nov-2003 DOY: 317 OPERATIONS ENGINEER(S): C. Maroney SCIENTIST: S. Chapman, B. Bromage, M. Marsh (RAL) CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: The following studies were imported to the EOF: pouget_2_68.def pouget_4_108.def The following raster duration change was made: FFCAL_5 rid/237 var/1 6000s - 6321s DAY PLAN: Science Operations. COMMENTS: ============================================================================= DATE:14-Nov-2003 DOY: 318 OPERATIONS ENGINEER(S): C. Maroney / R. Yurow SCIENTIST: S. Chapman, B. Bromage, M. Marsh (RAL) CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: At 21:15 UT, CDS initiated a submode change (from submode 6 to submode 5) for upcoming MEDOC Campaign with SUMER observing. DAY PLAN: Science Operations. COMMENTS: ============================================================================= DATE:15-Nov-2003 DOY: 319 OPERATIONS ENGINEER(S): J. Seidel / C. King SCIENTIST: S. Chapman, B. Bromage, M. Marsh (RAL) CDS INSTRUMENT: A parity error at address #800685e7 was detected in the primary processor memory space. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================= DATE:16-Nov-2003 DOY: 320 OPERATIONS ENGINEER(S): J. Seidel / C. King SCIENTIST: S. Chapman, B. Bromage, M. Marsh (RAL) CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: ============================================================================= DATE:17-Nov-2003 DOY: 321 OPERATIONS ENGINEER(S): R. Yurow SCIENTIST: S. Parenti (MEDOC) CDS INSTRUMENT: A CDS reboot began at 21:35 UT. CDS was brought down to SNOOZE mode at 21:59 UT. The CDHS was reset by sending the CB3RESET command. The LOBT was sent at 22:02 UT. At 22:42 UT, CDS was brought back up to READY_BOTH and Science Operations were resumed at 00:00 UT (DOY 321). CDS Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: MEDOC Campaign ============================================================================= DATE:18-Nov-2003 DOY: 322 OPERATIONS ENGINEER(S): C. Maroney / R. Yurow SCIENTIST: S. Parenti (MEDOC) CDS INSTRUMENT: Due to station problems on DSN-27, the science plan had to be retransmitted several times. Ground sation switched over to their backup uplink system and the load was uplinked successfully. CDS GROUND SYSTEM: The following raster duration changes were made: UCLAN_N4 rid/ 11 var/84 3225s - 3260s LOOP2D_5 rid/ 31 var/ 8 44s - 55s MICEV rid/ 31 var/ 9 74s - 85s HTGIWE rid/177 var/ 1 2089s - 2100s DAY PLAN: Science Operations. COMMENTS: MEDOC Campaign ============================================================================= DATE:19-Nov-2003 DOY: 323 OPERATIONS ENGINEER(S): R. Yurow SCIENTIST: S. Parenti (MEDOC) CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: MEDOC Campaign ============================================================================= DATE:20-Nov-2003 DOY: 324 OPERATIONS ENGINEER(S): C. Maroney / R. Yurow SCIENTIST: S. Parenti (MEDOC) CDS INSTRUMENT: A Setup VDS Register A Failure was detected. CDS GROUND SYSTEM: The command interval on the IWS was set to 1/10s at 01:38 UT to enable commanding on the station with degraded telemetry. The following studies were imported to the EOF: pouget_1_8.def pouget_3_5.def DAY PLAN: Science Operations. COMMENTS: MEDOC Campaign ============================================================================= DATE:21-Nov-2003 DOY: 325 OPERATIONS ENGINEER(S): C. Maroney / R. Yurow SCIENTIST: S. Parenti (MEDOC) CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: MEDOC Campaign ============================================================================= DATE:22-Nov-2003 DOY: 326 OPERATIONS ENGINEER(S): J. Seidel / C. King SCIENTIST: S. Parenti (MEDOC) CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: MEDOC Campaign ============================================================================= DATE:23-Nov-2003 DOY: 327 OPERATIONS ENGINEER(S): J. Seidel / C. King SCIENTIST: S. Parenti (MEDOC) CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: MEDOC Campaign ============================================================================= DATE:24-Nov-2003 DOY: 328 OPERATIONS ENGINEER(S): C. Maroney / R. Yurow SCIENTIST: S. Parenti / G. Pouget (MEDOC) CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: MEDOC Campaign ============================================================================= DATE:25-Nov-2003 DOY: 329 OPERATIONS ENGINEER(S): C. Maroney / R. Yurow SCIENTIST: S. Parenti / G. Pouget (MEDOC) CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: MEDOC Campaign ============================================================================= DATE:26-Nov-2003 DOY: 330 OPERATIONS ENGINEER(S): C. Maroney / R. Yurow SCIENTIST: S. Parenti / G. Pouget (MEDOC) CDS INSTRUMENT: A Mechanism Lubrication was completed at 20:00 UT. A VDS Reset was completed at 20:20 UT. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: MEDOC Campaign ============================================================================= DATE:27-Nov-2003 DOY: 331 OPERATIONS ENGINEER(S): R. Yurow SCIENTIST: S. Parenti / G. Pouget (MEDOC) CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: MEDOC Campaign, Thanksgiving (US Holiday) ============================================================================= DATE:28-Nov-2003 DOY: 332 OPERATIONS ENGINEER(S): C. Maroney / R. Yurow SCIENTIST: S. Parenti / G. Pouget (MEDOC) CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: The following raster duration changes were made: POUGET_3 rid/104 var/5 601s - 625s FLARE_AR rid/140 var/9 690s - 698s VARDYN3 rid/233 var/1 310s - 321s VARDYN4 rid/234 var/1 2200s - 2222s DAY PLAN: Science Operations. COMMENTS: MEDOC Campaign ============================================================================= DATE:29-Nov-2003 DOY: 333 OPERATIONS ENGINEER(S): J. Seidel / C. King SCIENTIST: S. Parenti / G. Pouget (MEDOC) CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: MEDOC Campaign ============================================================================= DATE:30-Nov-2003 DOY: 334 OPERATIONS ENGINEER(S): J. Seidel / C. King SCIENTIST: S. Parenti / G. Pouget (MEDOC) CDS INSTRUMENT: Nominal. CDS GROUND SYSTEM: Nominal. DAY PLAN: Science Operations. COMMENTS: MEDOC Campaign ============================================================================= 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 09:00. |