- On 2005/03/11 @ 15:00 UT (Friday) SOHO changed to Submode 5. - 34 m Telemetry Keyhole began on 2005/03/10 (until 03/24). - 26 m Telemetry Keyhole began on 2005/03/02 (until 04/01). - Upcoming Maneuvers: The S/C roll back to 0 degrees is set for March 22. LASCO will be safing for the roll, and station keep maneuvers Monday March 21 at 20:00 UT closing doors. LASCO will open and resume ops Thursday March 24 15:00 UT. - During the keyhole LASCO will image at an improved cadence of C2 @ 12 minutes and C3 @30 minute cadences. This includes daily orange filter pB sequence and flat field orange/blue images. Using the keyhole recording scheme most all LASCO data will be recovered. - EIT CCD Bakeout: 2005/03/11 (Friday) - 2005/03/31 (Thursday). - Venus entered the C3 FOV from the right on 2005/02/26 (by the end of the day).
01:31 UT N East Elongated and expanding loop front a little bit to S of event reported to start at 23:30 UT on previous day. It fades throughout C3. 12:30 UT N East Another elongated and expanding loop front. It fades throughout C3. 15:30 UT S East Initially bright ragged loop front. 17:06 - 20:54 UT LASCO Data Gap.
07:00 UT WN West Very faint and ragged front that fades throughout C2. 13:48 UT N East Elongated spray front. 17:24 UT EN East Slow and expanding loop front with twisted interior and trailing material. Excess intensity ahead of the loop front can be seen since about one hour earlier. 17:00 UT WN West Extremely faint front that fade throughout C2. It is followed at around 22:36 UT by another faint and ragged front.
09:12 UT WN West Another faint and ragged front that fades throughout C2. 10:24 UT S West Slow development of a very faint and apparently structured feature. Difficult to give an exact time of first appearance. 16:00 UT WN West Ragged loop front that fades very close to the inner edge of C3. Trailing material (gusty outflow).
07:48 UT W Limb Bright and wide loop front, followed by a cavity and a bright twisted inner core (3-part structure CME). Trailing material.