29 May EOF-MEDOC SOHO Daily Meeting Minutes FOT Briefing ------------- Spacecraft Status: Nominal Anomaly Summary: 148/1747 DMA Failure - CDS Packet 149/0928 Guide Star Loss - RMW (RMW 0928 - 1208) Accomplished Activities: RSL, VIRGO, Recover Guide Star, VC2 TT cmds Planned Activities: RSL, VIRGO, VC2 TT cmds, Nom HGA Ground System Anomaly Summary: 148/1431 Load Failed Uplink D24 Resent Load 148/1820 Degraded TM D24 149/0821 5 min TM dropout D61 recoverable SFG reboot 149/1037 5 min TM dropout D61 recoverable SFG swap STATUS OF SUN & GBOs: ----------------- Region 8047 and 8046 are stable. Filaments and prominences are still observable in S42 and N45 at East side limb and also in S30 at West. The equatorial coronal hole is a bit reduced. Bad weather for THEMIS (in clouds) but Ondrejov sunny TODAY INSTRUMENT STATUS/PLANS: ------------------------------ All instruments nominal. The engineering activities planned by CDS may run longer than the hour MEDOC currently has penciled in... they will work out a suitable time frame. EIT reports that they've seen some bad quality telemetry data over the past 24 hours. Other teams agree, and FOT comments that it is somewhere in the ground system getting to GSFC over the lines. UVCS, LASCO, MDI -- observations continuing as planned. INSTRUMENT PLANS FOR MAY 30: ---------------------------- CDS 0:00 - 6:00 : Synoptic meridian image 6:30 - 7:50 : JOP 17: Filament on disk (N32 - W23 ) 7:50 - 9:40 : JOP 12: Prominence SW(S30 - W) (850, -400) (with SUMER) 9:40 - 11:30 : JOP 12: Prominence SE (S42 - E) (-635,-709) 11:30 - 14:00 : JOP 12: Prominence NE (N45 - E) (-682,+666) 14:40 - 15:45 : JOP 63:H/He Absorption in Prominences (N45- E90) 16:00 - 17:00 : Engineering (Reboot) 17:30 - 23:30 : Coronal Hole Studies (disk center) EIT 7:30 - 14:00: Supports JOP 12/17 (304) SUMER 6:30- 9:40 : Prominence SW (S30 - W) (750, -500) 9:40- 15:00: SW Active Region 15:00- 24:00: Coronal Hole Studies