LASCO Activity Report for
April 7, 2005 SOHO Science Daily Meeting

Event times are first frame seen in C2 camera unless otherwise noted.
These are preliminary observations for the daily SOHO science discussions.
Final analysis is reported on the Lasco CME list.
An archive of these reports is available.

Points Of Interest

- Venus exited the C2 FOV on 2005/04/07 (around 10:00 UT).

- SOHO is in telemetry Submode 5 (since 2005/03/11 @ 15:00 UT).

- EIT 195 CME watch at half-res (512x512).

- Venus entered the C2 FOV from the right on 2005/03/24 
  (by around 16:00 UT). 
 
- Venus entered the C3 FOV from the right on 2005/02/26 
  (by the end of the day). Still visible.

2005/04/06 (Wednesday)

00:50 UT  W Limb	Very faint and diffuse small front that quickly fades.

01:50 UT  N Pole	Small jet-like front.

04:26 UT  N West	Blob like front.  It fades throughout C3.

	11:00 UT - 12:20 UT 	ICAL01 (Intercalibration for EIT with CDS).
				NO LASCO C2/C3 Observations.

16:26 UT  ES East	Ragged front that fades throughout C3.

18:06 UT  N Pole	Very faint expanding loop front starts to be
			discernible, though it is difficult to precise the
			time of first appearance. By around 00:06 UT on
			next day, a similar front develops on NNE.

21:26 UT  WS West	Slow development of a system of faint loops along 
			streamer. Difficult to give an exact time of first
			appearance.
	

2005/04/07 (Thursday)

03:26 UT  ES East	Ragged front that quickly fades.

11:50 UT  NN East	Diffuse, narrow, and very elongated loop front.

13:27 UT  E Limb	Ragged front developing slightly toward ENE.

Time of last C2 image analyzed: 14:26 UT