MINUTES FOR DAILY PLANNING MEETING FEBRUARY 20, 1997 Chaired by: R. Doney, S. Jordan Day: 051 Notes: UVCS (Rai Wu) ANNOUNCEMENTS: Meetings tomorrow morning: Daily: 9:00 am Weekly: 9:30 am SPWG: 10:00 am FOT BRIEFING: Spacecraft Status: Nominal Anomalies: None Accomplished activities: RSL, VIRGO, CEPAC, SWAN loads New tracking star (6.9 mag) acquired, slot 3 Adjust CEPAC ESU substitution heaters duty cycle - 40% Planned activities: RSL, VIRGO, Nominal HGA table Ground system anomalies: None reported PACOR: Nothing reported SOLAR STATUS Very quiet sun Filament near the central meridian Considerable west limb brightening INSTRUMENT STATUS CDS Nominal Completed network intensity study Will observe coronal hole, and filament channel Tomorrow: support for MDI/SUMER quiet sun campaign SUMER Preparing for high cadence quiet sun studies (CDS/MDI) Tomorrow: plan to observe S. polar coronal hole spicules (coord w/ CDS) To participate in CDS/MDI quiet sun study UVCS S Pole study Completed He I campaign last night Will finish NEAR campaign today and observe 38Aqr LASCO W. limb brightening visible in C1 and C3...have not looked at C2 data at this time Reports region of activity coming around the E. limb To test if implemented solutions to thermal problems experienced earlier have been effective (in high cadence mode) Need to solidify plans for what to do during upcoming EIT bakeout EIT CME watch ends early due to quiet sun Will start planned bakeout early as a result -- 16 hour bakeout plus several hours of calibration will stop observing for today and some of tomorrow, will continue CME Watch MDI Nominal Plan for hires helioseismology Also to participate in quiet sun study with SUMER/CDS