SoHO Daily Meeting Minutes December 3, 1996 Chairs: Laura Allen (SOC) and Craig DeForest (SOL) Notes: Jeff Newmark (EIT) ANNOUNCEMENTS: TLM Submode 2 test 04 Dec. 18:30-22:30 LASCO/EIT high rate TLM Submode 3 test 05 Dec. 12:30-16:30 CDS high rate MEDOC commanding- SWAN will command on Thursday outside of submode 3 test. basic ground rules- long pass, coverage by SOC, OE; inform all instruments; case by case basis FOT REPORT STATUS: Spacecraft is nominal. GROUND SYSTEM ANOMALY SUMMARY: 337/1508 - POCC string 2 crashed (NRT delayed) 337/1648 - TC block sequence error (NRT paused 11 min) 338/0317 - TM dropout due to antenna offpointing (3 min loss, unrecoverable) 338/0922 - POCC string 2 crashed (no impact) S/C Anomaly Summary: 337/1546 - VIRGO VT35PB=30.02, yellow high 337/1916 - UVCS UTTHDOOR=45.03, red high 337/2202 - Single DMA failure (CDS Science packet) 337/2206 - Celias STOF FSSMET=41.35, red high Accomplished Activities: RSL, VIRGO , CEPAC, CELIAS TR maintenance CELIAS CTOF TSTOL CMD'g Planned Activities: RSL, VIRGO, CELIAS (2030) Extra hour of VC2 (OCD #432) 12/4 New guide star (5.5 mag) INSTRUMENT STATUS: CDS: Nominal. Yesterday ran active region on west limb (NIS raster of loops), He disk center study, today JOP 53 SUMER: Nominal. ran studies above polar hole. UVCS: Nominal. Yesterday ran above active region but just missed CME. Tomorrow switching to East limb. LASCO: Nominal. Running the synoptic program. CME yesterday. EIT: Nominal. Calibrations yesterday, JOP 53 today. Lowered heater set point by 0.5 deg yesterday @ 20:58 MDI: Nominal. Need to upload many commands for the flat field table, and will raise yellow limit on front door. PLANNED SCIENCE ACTIVITIES: o JOP054 was changed to JOP053 for today - disk center. "Blinkers" - CDS/MDI/EIT on Thursday @ 20:00-21:30 UT. Noted: Sun has very little activity, nothing showing up on East limb yet. CLOSING ANNOUNCEMENTS: None.