From: Goddard Space Flight Center
Posted: Friday, December 6, 2002
ANNOUNCEMENTS ------------- * Current RHESSI default target is AR 10212. * There will be VDS (Voice Distributuion System) maintenance on Saturday, 7 December from 8 a.m. until 3 p.m. EST. No impact is expected. * Reminder to instrument teams: Please send updated contact lists to the SOCs. Phone numbers have changed for some, and the holiday vacation dates should be noted as well. FOT REPORT ---------- Spacecraft Status: Nominal Spacecraft Anomalies: 338/1734 UVCS entered "SAFE" mode, cause TBD. UVCS was in "SAFE" mode from 1734 until 2047. Impacts TBD. Accomplished Activities: DOY 338: VIRGO, New tracking star, mag = 6.5, SUMER powered down internally, halted operations, Switch to DHSS Science Submode 6, Eclipse operations compelted successfully DOY 339: VIRGO, Nominal HGA Table, CAE-A in AOCS HW Config Word Planned Activities: VIRGO, New control star, mag 6.5, New tracking star, mag = 5.5 Upcoming Operations: None Ground Anomalies: 338/1823 Incorrect TLM timestamp from 1823 to 1945 due to a TCA failure at D46. 338/2012 NRT commaning delayed 9 minutes due to a CMS crash in the POCC. 338/2254 SH4XT1 terminated TSTOL session, cause unknown. Display terminal inoperative from 2254 to 2258, and again from 2336 until 2337. 339/0725 Incorrect TLM timestamp from 0725 to 0732 due to a TGC failure at D66. Other: TDRS Launched successfully Wednesday night. No schedule impacts to SOHO for Week 49. SOLAR STATUS ------------ 12/04 DOY 338 - 12/06 DOY 340 EIT daily On-Line Solar Status and observations: http://umbra.nascom.nasa.gov/eit/plan/log_form20021206.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 INSTRUMENT STATUS ----------------- CDS: Nominal. Particle beam study, line widths at the equatorial coronal hole. Weekend: usual studies, energetic event watch, CME onset watch and off-limb spectral studies (North- Sat; South - Sun). UVCS: Nominal. Coronal hole and synoptic today through the weekend. LASCO: Nominal. C2 and C3 synoptics, JOP159. EIT: Nominal. 195 CME watch, synoptics, JOP159. MDI: Nominal. Full disk cropped magnetograms and dopplergrams. TRACE: TRACE is out of safe hold and will observe AR 10207 when observations resume at 16 UT today.
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