WEEKLY MEETING MINUTES Week 26, June 21-27, 2004 1. Announcements ---------------- * Please plan all commanding with the SOCs as NRT is very tight. * The timeline for the 22 June 2004 maneuvers is at http://sohowww.nascom.nasa.gov/soc/timeline_22Jun2004 * Thursday - UPS 15 maintenance 9 a.m.-5 p.m. The UPS unit will be in bypass mode and the load will be on commercial power during this activity. No impact to operations is expected. * SPWG Friday in EOF after daily and weekly planning meetings. 2. Operations Constraints ------------------------- * Tuesday - SOHO Maneuver and 180 degree roll * DSN outlook for next week's commanding: All instrument team commanding needs to be coordinated by the SOCs due to large gaps in DSN contact during the SOHO keyhole. Downlink-only station very early Thursday. Lots of downlink/uplink station pairs all week. Monday: D65/D66 05:20-09:55 UT D15/D16 15:10-17:10 UT D45/D46 22:25-01:00 UT Tuesday: D63/D66 05:30-09:20 UT D24 13:30-23:30 UT Wednesday: D65/D66 05:30-09:55 UT D14/D16 13:00-15:00 UT D43/D46 22:35-00:35 UT Thursday: D63 05:15-07:15 UT <--Downlink-only D24 13:20-18:15 UT D43/D46 22:35-00:35 UT Friday: D54 05:40-08:10 UT D24 13:30-16:25 UT D43/D46 22:45-01:15 UT Saturday: D34 01:00-03:00 UT D65/D66 05:45-09:55 UT D15/D16 13:20-15:50 UT D43/D46 22:50-01:45 UT Sunday: D34 01:20-03:20 UT D63/D66 05:50-08:05 UT D14/D16 13:15-15:20 UT D24 15:05-18:45 UT D45/D46 22:45-02:10 UT 3. Coordinated Observations --------------------------- M Jun 21 (W26) Instrument Safing T Jun 22 Spacecraft Maneuvers and 180 Degree Roll W Jun 23 Instrument Recovery T Jun 24 Instrument Recovery F Jun 25 SPWG after the Daily and Weekly Meetings S Jun 26 S Jun 27 Other activities for Week 26: * Jun 15-Jul 3 EIT Bakeout Submodes: Submode 6 Planners for Week 26: CDS -- Peter Young MDI -- Sarah Gregory EIT -- Bob Leamon SUMER -- not observing LASCO -- Ops Team UVCS -- Rai Wu TRACE -- Alana Sette Relevant Notes -------------- CDS: After a full sun scan CDS will safe for SOHO maneuvers at 16 UT Monday and will recover at 23 UT Wednesday. Engineering is planned for Thursday, coronal hole observations Friday-Sunday and GIS Meridian study on Sunday. UVCS: UVCS is in a safe configuration for the SOHO keyhole. LASCO: At 15:30 UT Monday LASCO will safe for S/C maneuvers. LASCO's doors will open Thursday at 14:30 UT. For the duration of the keyhole, only the synoptic program will run and LASCO will not observe during the long DSN gaps. EIT: EIT will be in bakeout during the SOHO keyhole with normal observations resuming on July 5. MDI: 96-minute magnetograms in VC1 when recorded or downlinked. TRACE: Active region observations and full disk mosaics. AOB: ---