SOHO Daily Meeting Minutes for Monday, 27 August 2001 ANNOUNCEMENTS ------------- * Router upgrade on the FOT ops strings today is causing some NRT problems. We are working on restoring NRT cabability as soon as possible. More work is scheduled for about ~17 UT. * An X5.3 flare occurred on Saturday at 16:45 UT from AR9591. The Max Millennium group called a Major Flare Watch 18:38 UT. See http://www.bbso.njit.edu/arm FOT REPORT ---------- Spacecraft Status: Nominal Spacecraft Anomalies: 237/2043 SWAN Sensor Unit Power Supply Tripped. SWAN instrument was turned off (at the LCL level) per Contingency Script N-03. Accomplished Activities: DOY 236: VIRGO, SWAN, RSL, Acquired new control star, mag = 6.65 DOY 237: VIRGO, Flight S/W Maint. DOY 238: VIRGO, Noncoho Load Planned Activities: VIRGO, Acquire new tracking star, mag = 7.3 Upcoming Operations: Sept. 4 ACU/CDMU Memory Dumps Ground Anomalies: 236/1743 Corrupted command between D16 and the spacecraft delayed NRT activities 14 minutes. 237/1810 SH4XT1 autonomously logged out. SA display was unavailble during real-time support for 8 minutes. 238/0253 SH4XT1 autonomously logged out. During trouble- shooting activities, TSTOL software terminated on its own as well. SA display was unavailble during real-time support for 32 minutes. SOLAR STATUS ------------ 08/24 DOY 236 - 08/27 DOY 239 EIT daily On-Line Solar Status and observations: http://umbra.nascom.nasa.gov/eit/plan/log_form20010827.html INSTRUMENT STATUS ----------------- CDS: Nominal. Synoptic and full spectral full sun scan. Coordinating with a balloon launch with hard X-ray detectors in Japan, delaying synoptics for tomorrow about 5 hours, then GIS raw dumps starting about 1600UT. SUMER: Nominal. Full Sun as a Star scattered spectra observations in the south continues until tomorrow at 13 UT. UVCS: Nominal. Rho Leo star observations. Tomorrow: Polar streamer and coronal mass ejection observations. LASCO: Nominal. C2/C3 synoptics, C3 comets in colors observations. EIT: Nominal. 195 CME watch at half res and synoptics four times a day at full res. MDI: Nominal. Full disk dopplergrams and magnetograms. TRACE: Nominal. Observing AR9591 in the southeast in 284A.