SOHO Daily Meeting Minutes for Wednesday, 20 February 2002 ANNOUNCEMENTS ------------- * HESSI target: AR 9830 * Solar science seminar Wed Feb 20, 2002 at 3:30 PM in Bldg 26. Yuan-Kuen Ko (SAO) on "SOHO/UVCS And Yohkoh/SXT Observation of a High Temperature Corona Above an Active Region Complex". * CMS testing on Friday at 11am during the D/L only station. * SPWG Friday at 2pm in the EAF * The next SSR dump will be Sunday FOT REPORT ---------- Spacecraft Status: SVM: Nominal, Corrective Actions for Therm Mon, TR Therm Mon, and EXP LCL disabled SUMER OFF CTOF Recovery in progress Spacecraft Anomalies: None Accomplished Activities: RSL, VIRGO, SWAN, CELIAS (CTOF Recovery), New Tracking Star (6.7) Planned Activities: VIRGO, CELIAS (STOF, and CTOF Recovery) Upcoming Operations: None Ground Anomalies: 050/0335 1 minute TM dropout. D46. TGC channel 2 interfered with TGC channel 1. Nonrecoverable. 050/0759 Spurious lock on RCVR2 during a ranging pass. D46. Again at 0812. No impacts. 050/1835 20 minutes late AOS. D27. Antenna drive failure. 25 minutes commanding lost. TM recoverable. 050/1919 6.6 hours degraded TM. D27. Reason unkown. Recoverable from CDR. 051/0131 16 minutes late AOS. Receiver red due to s/w problem. D34. 27 minute commanding delay. TM received from D27. 051/0839 1.75 hours of no voice with D66. Used black phone for operations. SOLAR STATUS ------------ 02/19 DOY 050 - 02/20 DOY 051 EIT daily On-Line Solar Status and observations: http://umbra.nascom.nasa.gov/eit/plan/log_form20020220.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. Flat Field calibration, JOP152, pointing just below AR 9830. Tomorrow - JOP152 on AR 9825. UVCS: Nominal. Flat field calibration and long synoptic today. Tomorrow - star observations after 17 UT when NRT is available, then synoptics. LASCO: Nominal. C2/C3 synoptics. EIT: Nominal. 195 Angstrom CME watch and synoptics, supporting JOP152. MDI: Nominal. Full disk magnetograms and dopplergrams for continuous contact. TRACE: Nominal. Yesterday TRACE switched to 195A observing mode. Today - Observing AR 9830 for coordination w/ HESSI flarewatch and JOP152. Tomorrow TRACE will support JOP152 pointing at AR 9825.