SOHO Daily Meeting Minutes for Monday 28 July 2003 ANNOUNCEMENTS ------------- * Current RHESSI default target is AR10419. When selecting this target to maximize coordination w/others, use campaign number 6850. * SOC and TLM will be powered off for maintenance on Tuesday 29 July at 11 UT during the gap. * CMS testing on Wednesday 30 July at 13:30 UT during the gap. * Limited NRT on Friday 1 August - NRT won't begin until late afternoon due to tape recorder maintenance. * Register for the ACE-RHESSI-WIND workshop in October, 7-9, 2003: http://solar-heliospheric.engin.umich.edu/acerhessiwind.html FOT REPORT ---------- Spacecraft Status: Nominal: Inverted roll position, HGA position monitoring disabled Spacecraft Anomalies: None Accomplished Activities: DOY 206: VIRGO, SWAN, RSL, TTMH_TOMM_MTOMH_03206, New tracking star, mag = 5.3 DOY 207: Standard daily activities DOY 208: NONCOHO_03208 Planned Activities: Standard daily activities Upcoming Operations: 8/1 TR Maintenance Ground Anomalies: 206/1330 D66 unable to maintain lock on RCVR 1. Lost 6 hours 10 minutes of range data, 48 minutes of CMD ability, 23 minutes of MDI-H data, and delayed pass activities. 207/1014 Lost 1 minute 11 seconds of unrecoverable TLM due to a IDF bandwidth problem at D66. 207/2258 Lost 10.5 minutes of unrecoverable TLM, and 13 minutes of CMD ability due to a power outage at D27. 208/0825 D66 transmitter RED. Lost 6 hours 45 minutes of CMD ability, 1 hour of potential MDI-M data, and delayed SVM activities until next support. 208/1101 Lost 2 minutes 3 seconds of monitor data due to a RNS failure at D66. 208/1230 SH4WS2 display froze and was unusable from 1230 to 1300. 209/0830 D66 transmitter RED due to a problem with their heat exchanger. Lost 3 minutes 19 seconds of unrecoverable TLM, 5 hours 35 minutes of range data, 2 hours 5 minutes of CMD ability, 2 hours 6 minutes of unrecoverable MDI high rate data including the 0936 magnetogram, and delayed SVM activities until next support. SOLAR STATUS ------------ 07/25 DOY 206 - 07/28 DOY 209 EIT daily On-Line Solar Status and observations: http://umbra.nascom.nasa.gov/eit/plan/log_form20030728.html LASCO daily On-Line Solar Status and observations: http://lasco-www.nrl.navy.mil/observations/Todays_obs.html Web Page for Planning: http://www.bbso.njit.edu/arm Magnetic Maps and Heliospheric Forecasts: http://www.lmsal.com/forecast/ INSTRUMENT STATUS ----------------- CDS: Nominal. Full sun study. Tomorrow: sunspot studies on AR10420. UVCS: Nominal. Coordination with CORONAS and synoptics. LASCO: Nominal. C2/C3 observations, Venus observations. EIT: Nominal. 195 CME watch and synoptics. MDI: Nominal. Full disk magnetograms and dopplergrams. TRACE: Nominal. 2 week AR study begins on AR10420.