KEYHOLE OPERATIONS: ******************* 11/15 - 12/02: 26 m keyhole 11/19 - 11/28: 34 m keyhole * 11/19 11:00 UT - 11/24 11:00 UT: EIT CCD Bakeout (EIT resumed observations on ~ 11/24 @ ~20:00 UT). * 11/24 ~20:00 UT - 11:26 24:00 UT: EIT 171A cme watch in half res (sm5) to support SECCHI program (12 min cadence). * 11/27: S/C Maneuvers (SK and MM) LASCO will close doors and safe for SOHOs maneuvers on 11/26 and EIT will then begin 171A cme watch in full res with a 7 minute cadence thru 11/28 22:00 UT where LASCO recovers. We will stay in 171A thru 11/30 and change into 195 on 12/01. * LASCO will continue with C2 pb orange filter 6 hr cadence, C3 pb orange filter 12 hr cadence while possible during the keyhole period (only during real-time contacts).
00:00 - 02:48 UT LASCO Data Gap (C2 time). 07:24 - 15:24 UT LASCO Data Gap (C2 time). 19:00 - 23:12 UT LASCO Data Gap (C2 time). 23:12 UT N East Curved feature already under development after data gap. It fades in C3, close to its inner edge.
No significant activity.
02:36 - 04:48 UT LASCO Data Gap (C2 time). 20:48 - 24:00 UT LASCO Data Gap (C2 time). No significant activity.
09:36 - 13:24 UT LASCO Data Gap (C2 time). 17:48 UT WN West Ragged fan-like front. It fades throughout C3. 18:36 UT S West Jet-like front. 19:48 UT S West Very narrow loop (jet-like, diffuse) front a little bit to N of previous event. 23:06 UT S West Jet-like front.
19:27 UT N Pole Faint and diffuse spray-like front that quickly fades. 20:50 UT EN East Slow development of a system of faint loop fronts. Difficult to give an exact time of first appearance. Twisted (rather circular) structure early on next day. 21:50 UT N Pole Jet-like front.
Last C2 image available by the time of writing: 12:50 UT