
LASCO Activity Report for
April 15, 2007 SOHO Science Daily Meeting
Planner: K. Schenk, G. Stenborg
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
2007/04/13 (Friday)
07:50 UT NN West Jet-like front.
11:26 UT ES East Very thin loop-like front developing toward E that
quickly fades.
12:50 UT NN East Diffuse jet-like front.
2007/04/14 (Saturday)
00:26 UT W Limb Faint blob-like front starts to be discernible. It
fades in C3, close to its inner edge.
12:50 UT W Limb Faint not-well-defined front starts to be discernible,
top of a system of expanding ragged loop fronts.
WIDTH in C3 at 21:18 UT: ~ 35 deg.
22:06 UT W Limb A clear loop front develops in the trail of previous
event. WIDTH in C3 at 05:18 UT (04/15): ~ 35 deg. The
event fades throughout C3.
2007/04/15 (Sunday)
07:27 UT W Limb A very faint expanding loop front starts to be
discernible (slightly clearer later in C3). WIDTH
in C3 at 13:42 UT: ~ 50 deg.
NOTE:
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04/16 thru 04/19 --> see Report corresponding to 2007/04/19
Web curator:
K.M.Schenk
NASA Goddard Space Flight Center
Solar Physics Branch / Code 682
Greenbelt, MD 20771