25 June 1997 SOHO Daily Meeting Minutes DOY 176 Chaired by: R. Doney (SOC), R. O'Neal (SOL) ANNOUNCEMENTS: Update to date information regarding the September Roll Maneuver is available on the web at: http://sohowww.nascom.nasa.gov/~soc/soho_events/roll/ FOT BRIEFING: S/C Status: Nominal S/C Anomaly Summary: 175/1701 Single DMA over 1 format AOCS pkt Accomplished Activities: RSL, VIRGO, Cepac, New Guide Star (2.9) Planned Activities: RSL, VIRGO, SWAN 1 Jul/0000 - leap second update Ground System Anomaly Summary: 175/1840 POCC String Crash STATUS OF SUN: A new EFR is evolving behind the N. hemisphere active region. They are of opposite polarity. CELIAS has seen a steady rise in solar wind density in the past 24 hrs, possibly due to the S. hemisphere coronal hole extension. INSTRUMENT STATUS: CDS: Nominal. Earlier: N. coronal hole GIS scans. Today: Sun center GIS scans. SUMER: Nominal. Continuing SW AR studies. Today: switch to NW, leading AR. Later: more offlimb studies. UVCS: Nominal. Continuing synoptics and latitudinal dependence studies. LASCO: Nominal. Continuing synoptic program, no major coronal events. EIT: Nominal. Saw new AR emerge in NW. MDI: Nominal. Receiving VC2, continuing dynamics campaign (FD vel. every 30 sec.) AOB: No Science Club today.