KEYHOLE Operations: ------------------- 26 m keyhole: 2007/05/18 - 2007/06/05 34 m keyhole: 2007/05/21 - 2007/06/01 While in Keyhole, improved cadence in LASCO C2 (12 min) and LASCO C3 (30 mins). EIT CCD bakeout ended on 2007/05/24. Observations resumed on 05/25. EIT CCD Bakeout as originally planned: started on 2007/05/18 @ ~15:00 UT and ends on 2007/06/05. Spacecraft Maneuvers on Tuesday 2007/05/29. (Station Keeping, Momentum Management, and 180 deg Roll. LASCO safed on 2007/05/28 @ 12:00 UT and recovered on 2007/05/31 @ ~ 01:00 UT.
EIT/LASCO synoptic program (EIT in 195A CME watch) resumed on 05/31 @ ~ 01:30 UT. First C2 image after S/C Maneuvers: 01:29 UT First C3 image after S/C Maneuvers: 01:42 UT 01:54 UT ES East Faint front already under development. WIDTH in C3 at 04:42 UT: ~ 25 deg. The event fades throughout C3. 08:30 UT ES East Small and faint ragged blob-like front starts to be discernible. 12:54 UT S West 'Pair formation'. Difficult to give an exact time of exact occurrence. 19:06 - 22:30 UT LASCO Data Gap (C2 time). 22:30 UT ES East Elongated fan-like front already well under development after data gap (LE at the edge of the C2 FOV).
05:30 - 11:30 UT LASCO Data Gap (C2 time). Last C2 image available by the time of writing: 12:31 UT.