
LASCO Activity Report for
March 18, 2003 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.
An archive of these reports is available.
Points Of Interest
Planet Mercury is visible in C3 images,
moving R to L
2003/03/17
19:54 UT W Limb Bright ragged asymmeteric loop front with
cavity and trailing material. X1.5 X-ray
flare AR0314 S14W39.
2003/03/18
03:30 UT N West Very slow loop front along streamer,
quite faint
06:06 UT S East Narrow loop front along streamer
faster brighter fronts follow
06:54 UT S West Bright moderately narrow loop front with
cavity and some trailing material
07:31 UT E Limb Narrow loop front with cavity
10:30 UT E Limb Narrow bright asymmetric loop front with
slight cavity, wider and faster than
previous event
10:30 UT S West Bright moderately narrow loop front with
cavity and some trailing material, interacts
with earlier 06:54 event?
10:54 UT N West Fairly slow faint asymmetric loop front
12:30 UT W Limb Fast wide bright loop front, two images only
at writing. X1.5 X-ray flare AR0314 S15W46
12:54 UT E Limb Narrow bright front, one image only at writing
Web curator:
K.M.Schenk
NASA Goddard Space Flight Center
Solar Physics Branch / Code 682
Greenbelt, MD 20771