LASCO Activity Report for
April 19, 2007 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

2007/04/16 (Monday)

00:06 UT  ES East	Diffuse front that quickly fades.

00:50 UT  S Pole	Very faint and diffuse front that fades throughout C2.

00:50 UT  W Limb	Diffuse fan-like front that quickly fades, followed
			by a diffuse loop front that fades in C3, close to its
			inner edge.

10:50 UT  EN East	Faint blob-like front starts to be discernible. It 
			fades throughout C3.
          

2007/04/17 (Tuesday)

05:50 UT  S East	Faint elongated loop-like front starts to be
			discernible. WIDTH in C3 at 14:18 UT: ~ 25 deg. It
			fades throughout C3.

2007/04/18 (Wednesday)

18:50 UT  ES East	Slow development of a system of expanding loop-like
			fronts. Difficult to give an exact time of first
			appearance. 

2007/04/19 (Thursday)

06:06 UT  ES East	Following the system of loop fronts reported to start
			on previous day, a wide and expanding faint feature
 			develops toward E, apparently pushing the system of
 			loops. WIDTH of the event in C3, considered as a whole,
 			at 15:42 UT: ~ 60 deg.

13:27 UT  WS West	Small front that fades throughout C2.


NOTE: 
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04/20 thru 04/22 --> see Report corresponding to 2007/04/22