SOHO Daily Meeting Minutes for Friday 16 April 2004 ANNOUNCEMENTS ------------- * The current RHESSI default target is AR10591. When selecting this target to maximize coordination w/others, use campaign number 6850. * Sun-Earth Connection Seminar Series, today at 12:00 noon, Bldg 21, Rm 183. Dr. Syun-Ichi Akasofu, University of Alaska Fairbanks, will speak on: "Long-standing, Unsolved Problems in Solar and Magnetospheric Physics." FOT REPORT ---------- Spacecraft Status: Nominal Spacecraft Anomalies: None Accomplished Activities: Uplinked delayed loads: CEL040415301, DEL_NOM_HGA_04196, TTMH_TOREC_04107 Execute CS-21 & CS-27 HGA Table Planned Activities: Uplinked delayed loads: VIRA40417 Acquire new tracking star RSL Table Upcoming Operations: CMDU Memdump Ground Anomalies: 106/1424 Extraneous command (DSS66) - cause unknown - 1 extra command sent to spacecraft, delayed commanding for 9 minutes. 107/0053 Extraneous commands (DSS34) - cause unknown - delayed NRT twice, 13 minutes and 4 minutes respectively. 107/0315 Loss of uplink due to (DSS34) transmitter interlock problem - 2.4 minute loss of telemetry - nonrecoverable, 79 minute command outage, shortened ranging time 170 minutes, triggered standard monitoring 30. 107/0603 Executed d_em_rec due to late verification of timetag execution - unnecessary execution of d_em_rec. Other: N/A SOLAR STATUS ------------ 04/15 DOY 106 - 04/16 DOY 107 EIT daily On-Line Solar Status and observations: http://umbra.nascom.nasa.gov/eit/plan/log_form20040416.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. Off-limb loop study on AR10588 and Venus transit test studies. Weekend: JOP104. SUMER: Nominal. Observing at the south pole with detector A, moving slit to east limb for JOP104 observations. Weekend: JOP104. UVCS: Nominal. Streamer study and synoptics. LASCO: Nominal. Modified C2/C3 synoptics, JOP159, comet observations. Weekend: Modified C2/C3 synoptics, comet observations. Observing comet Bradfield in C3 subfields, in all colors with a cycled pattern and reduced exposure times. C2 cadence drops to 2 per hour, EIT cadence drops to 4 per hour. Only 1 full field C3 per hour. EIT: Nominal. Half resolution 195 CME watch, synoptics, JOP159. Weekend: Half resolution 195 CME watch, synoptics, JOP104. MDI: Nominal. Full disk magnetograms and dopplergrams. TRACE: Nominal. Observe RHESSI default target AR10591. Weekend: JOP104 support.