
LASCO Activity Report for
March 12, 2001 SOHO Science Daily Meeting
Planner: K. Schenk, G. Lawrence
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.
Points Of Interest
None Today....
2001/03/09
00:26 UT S West Faint well defined loop already in progress
02:26 - 04:50 UT Temporary DSN data gap
04:50 UT E Limb Large 'horn' CME already in progress, much continued
outflow
04:50 UT N West Bright narrow front already in progress
04:50 UT S West Bright ragged front already in progress. Slow with
much outflow that continues til near end of next day
17:27 UT N West Fairly bright spray/wide jet
2001/03/10
00:06 UT N West Ragged front
02:50 - 04:26 UT Temporary DSN data gap
04:26 UT N West Bright irregular front already in progress, followed
By fainter fronts
06:50 - 15:26 UT Temporary DSN data gap
16:50 UT E Limb Sequence of fairly faint, well-defined loops
17:06 UT N West Wide spray, fades in C2
17:26 UT E Limb Bright narrow looop with cavity. Probably different
source region to 16:50 event
17:50 UT S West Large bright blob
18:50 UT S West Large fast bright front follwed by cavity and slower
smaller front. N of 17:50 event. Much continued outflow
especially cross-hatching
2001/03/11
05:50 UT S West 'Typical' 3-part CME
08:26 UT W Limb Sequence of non-radial fronts/flux tubes. Associated
with earlier cross-hatching
08:50 UT S East Bright ragged front with cavity and gusty outflow
10:50 UT S West Bright blob, residual from 05:50 event?
12:26 UT S West Sequence of very faint loops
16:26 UT S West Bright front with cavity
18:26 - 20:50 UT Temporary DSN data gap
20:50 UT N East Slow faint fronts/loops already in progress
20:50 UT S West Slow faint loops with cavities already in progress.
Much cross-hatching
2001/03/12
05:26 UT N East Small bright blob along streamer which brightens
for several hours beforehand
05:50 UT S West Sequence of ragged bright fronts
Web curator:
K.M.Schenk
NASA Goddard Space Flight Center
Solar Physics Branch / Code 682
Greenbelt, MD 20771