SOHO Daily Meeting Minutes for Tuesday, 13 February 2001 FOT REPORT ---------- Spacecraft Status: Nominal Spacecraft Anomalies: None Accomplished Activities: VIRGO, CELIAS Planned Activities: VIRGO, CELIAS, RSL Upcoming Operations: 2/22 Momentum Management/SK Maneuvers Ground Anomalies: 043/1700 AOS was nine minutes late as D24 had to reboot their Block V Receiver and the RCC. Data recoverable from the SSR. Nine minute delay in commanding activities. 044/0830 AOS with D66 was 14 minutes late due to an antenna controller malfunction. Executed unplanned transitions to IDLE and RECORD. No data loss, except ~45 minutes of potential MDI high rate TLM. SOLAR STATUS ------------ 02/12 DOY 043 - 02/13 DOY 044 EIT daily On-Line Solar Status and observations: http://umbra.nascom.nasa.gov/eit/plan/log_form20010213.html LASCO daily On-Line Solar Status and observations: http://lasco-www.nrl.navy.mil/observations/2001/obs20010213.html INSTRUMENT STATUS ----------------- CDS: Nominal. Today - South pole Polarity reversal study and sunspot studies on AR9339. Tomorrow - North pole Polarity reversal, sunspot studies with TRACE/MDI (AR9339) and Network Studies. Thursday most likely CME Watch in the South-West (AR9339). UVCS: Nominal. UVCS continues its coronal hole study in the North-West and mini-synoptics. LASCO: Nominal. C2 and C3 synoptics. EIT: Nominal. 195 Angstrom CME watch and synoptics. EIT observes that the north pole coronal hole is visible for the first time in three years. MDI: Nominal. Today - Full disk and testing of a new line profile campaign. Wednesday - sunspot study with CDS and TRACE. (06:34-07:50 UT and 08:46-11:50 UT in full disk and 17:33-02:50 UT in high res mode) TRACE times are: 10:30-15:30 UT. TRACE: Nominal. We will continue tracking AR's 9339 and 9338 but now with a bias toward 9338. Our weekend pointing was more centered on 9339 and 9338 was being frequently clipped. We are out of the "hard" eclipses now but still re-targeting and stopping observations every orbit since it may still be getting a bit dim for the targeting diodes. We expect to stop this precaution on Wednesday but we will still have EUV eclipses for a while. C IV may also still suffer dimming. The observations are similar to our standard fare, no engineering. We run a UV only flare watch for most of the day but do a 171/wl/1600 combo for 5 orbits. A UV North/South synoptic is also thrown in.