SoHO Daily Meeting Minutes September 30, 1997 Chairs: L. Allen (SOC)/T. Kucera (SOL) Notes: Jeff Newmark (EIT) ANNOUNCEMENTS: -------------- New official TRACE launch date is March 20, 1998 FOT REPORT: ----------- Spacecraft Status: Nominal Spacecraft Anomalies: 273/0501 CDS Watchdog Tripped Accomplished Activities: 272 RSL, VIRGO, TR Maint/Memory Dumps, Switch to TM Subformat 5 Planned Activities: RSL, VIRGO Upcoming Operations: 10/1 - TM Submode 6 for EIT Calibration rocket flt at 15:10 UT (note: after the meeting, decided to wait until 10 minutes later, rather than 15:00 UT, Also, little/no NRT prior to switch which is okay with all teams..) Ground Anomalies: 273/0529 TM Dropout; JPL Comm equip problem (1 min, recoverable) 273/0905 D66 Red for Ranging Pass (44 min delay) 273/1023 Resweeps required for D61 ranging pass (7 min delay) 273/1049 TM Dropout; D61 equip problem (1 min, unrecoverable) SOLAR STATUS: ------------- Active day - CME's on east limb. Filament eruption @14:00UT PLANNED SCIENCE ACTIVITIES: --------------------------- Jop012/017 - CDS, EIT pointing at NW active region, SUMER pointing at N,S polar crown filaments. HRTS Rocket Updates: launch scheduled Sept 30 20:05 UT. web site= http://wwwsolar.nrl.navy.mil/hrts.html UV spectrograph= 1" resolution, 1200-1700 Angstroms, quiet sun study of UV continuum, CR,TR and weak coronal lines. alignment of smal explosive events with magnetic fields EIT CalRoc - launch Oct 1 18:10 UT. INSTRUMENT STATUS: ------------------ CDS: Nominal. No synoptic due to watchdog trip. Jop12/17 today and tomorrow. Support HRTS and EIT CalRoc flights. SUMER: Nominal. Missed Jop12/17 today due to pointing error. Run tomorrow. UVCS: Nominal. Electron temperature study Lyman alpha. LASCO: Nominal. CME's on East limb, reduced observations during rocket flights. EIT: Nominal. Jop12/17 today and tomorrow. Support HRTS flight today, EIT Calroc tomorrow. MDI: Nominal. Full disk campaign yesterday. Today run a hi-res campaign to support HRTS flight and tomorrow a full disk campaign to support EIT CalRoc