Scientific Operations | ||
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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. |