KEYHOLE OPERATIONS: ------------------ . 2008/08/01 - 2008/08/30: 26 m keyhole . 2008/08/08 - 2008/08/22: 34 m keyhole This keyhole will not have any LASCO telemetry outages. There will be long DSN gap periods but all data will go to record and retrieved sooner or later. - LASCO will run in improved cadence during EIT CCD bake (C2 12 min, C3 30 min) period. - EIT CCD Bakeout planned for: 2008/08/08 ~16:30 UT - 2008/08/20 07:00 UT. (pre-bake cals from plan 2008/08/08 15:00 - 16:10 UT) (post-cals from plan 2008/08/20 21:30 - 22:45 UT) - SOHO S/C maneuvers: 2008/08/21 14:00 - 22:00 UT (MM, SK, roll to solar north -0 deg-) LASCO safing: 2008/08/20 22:00 UT LASCO recovery: 2008/08/21 19:00 UT (still TBC) EIT will observe during SOHO maneuvers on 08/21 in Sub Mode 5 - During long DSN gaps EIT will not move the sector wheel and will observe in 195A CME Watch until real-time contacts for synop sets.
01:54 UT S East Ragged loop front starts to be discernible in the trail (northern leg) of 22:30 UT (previous day) event. 14:00 - 15:20 UT ICAL01 (Intercalibration EIT/CDS). 17:54 - 24:00 UT LASCO Data Gap (C2 time).
00:00 - 07:31 UT LASCO Data Gap (C2 time). Last C2 image available by the time of writing: 08:06 UT