SOHO Daily Meeting Minutes for Friday, 27 April 2001 ANNOUNCEMENTS ------------- * Happy Birthday SOHO - 5 years of science, and Sun-Earth day, all in one. * Regular far side images announced from both SWAN and MDI (Hot Shot). FOT REPORT ---------- Spacecraft Status: Nominal Spacecraft Anomalies: 116/1650 - CEPAC/ESU Data Request Error; recovered autonomously 116/2054 - Single COBS DMA failure over one format Accomplished Activities: VIRGO, SWAN, NOM HGA TAble TT VC2 load (for D65 pass) Planned Activities: VIRGO, RSL, New tracking star (7.4 mag) Upcoming Operations: May 1 - ACU/CDMU Memory Dumps Ground Anomalies: 116/1305 - TM Dropout; 2 TGCs at D66 outputting data (22 minutes, recoverable) 116/2115 - Wayward command during SVM commanding (1 minute delay) 116/2145 - TM dropout and degraded data; SCP buffer overflow at Canberra (1 minute, recoverable) SOLAR STATUS ------------ 04/26 DOY 116 - 04/27 DOY 117 EIT daily On-Line Solar Status and observations: http://umbra.nascom.nasa.gov/eit/plan/log_form20010427.html LASCO daily On-Line Solar Status and observations: http://lasco-www.nrl.navy.mil/observations/2001/obs20010427.html INSTRUMENT STATUS ----------------- CDS: Nominal. Today - JOP118, JOP140 and lubrication study (18:30-21 UT). Weekend - Energetic events study on quiet sun region in the far south, CME watch on west limb and other CDS weekend studies. UVCS: Nominal. Coronal hole observations in the south west and synoptics. LASCO: Nominal. C2 and C3 synoptics. EIT: Nominal. 195 Angstrom CME watch and synoptics. MDI: Nominal. Cropped full disk magnetograms and dopplergrams in best focus for continuous contact. TRACE: Nominal. Today - Mostly AR 9433 again, supporting TRACE goals and JOP 140. However, we will take a short excursion to AR 9436 on behalf of CDS for JOP 118 (sunspot oscillations). TRACE will observe AR 9433 all weekend.