SOHO Daily Meeting Minutes for Wednesday, 20 March 2002 ANNOUNCEMENTS ------------- * HESSI target for today: AR9866 * Thursday, 21 March, no commanding will be allowed from 23-23:30 UT while JPL upgrades the Special Function Gateway (SFG). Only a 5-second telemetry outage is expected. Missing data will be recoverable from the CDR. * The Soho EOF/EAF secondary router is going to be unavailable at times over the next couple of months. During this time, all computers on the EOF/EAF network should be configured to use the primary router. Paul Doupont has monitored network traffic in an attempt to identify any computers which were using the secondary router and they should have now been switched to the primary router. During this two month period Paul will be working on the secondary router in preparation for the long anticipated 100megabit upgrade. This work will occur during normal work hours. Except for brief periods the secondary router will be available for use in case of failure of the primary router. Please refer any questions or concerns to Paul Doupont FOT REPORT ---------- Spacecraft Status: Nominal, SUMER Off Spacecraft Anomalies: None Accomplished Activities: VIRGO, RSL Planned Activities: VIRGO, New tracking star, mag = 6.8 Upcoming Operations: None Ground Anomalies: 078/1601 D27 unable to generate the proper uplink power and command modulation required to establish an uplink to the spacecraft. Exact problem unknown at this time. Failed operationsover to D24. Lost command ability for 2 hours 16 minutes. UVCS science idle due to inabiliy to command as scheduled. DR #G100917. 079/0853 Wayward command delayed activities 7 minutes 54 seconds. Other: Security scan on String 5 and 6 this afternoon. SOLAR STATUS ------------ 03/19 DOY 078 - 03/20 DOY 079 EIT daily On-Line Solar Status and observations: http://umbra.nascom.nasa.gov/eit/plan/log_form20020320.html LASCO daily On-Line Solar Status and observations: http://lasco-www.nrl.navy.mil/observations/2001/Todays_obs.html Web Page for Planning: http://www.bbso.njit.edu/arm INSTRUMENT STATUS ----------------- CDS: Nominal. JOP118 on AR 9871, polarity reversal monitoring in the south. Thursday - JOP118 continues on AR 9871 and CDS will do active region limb studies on AR 9866. UVCS: Nominal. Long synoptic today. Thursday - Streamer/coronal hole boundary observations for 20 hours and mini synoptic. LASCO: Nominal. C2/C3 synoptics. EIT: Nominal. 195 Angstrom CME watch and synoptics. MDI: Nominal. Full disk magnetograms and dopplergrams for continuous contact. TRACE: Nominal. JOP118 on AR 9871 in 171A.