LASCO Activity Report for
April 23, 2001 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.

Points Of Interest

Mercury presently in C2's field of view, moving right to left
Details of C3 transits are available at D. Biesecker's 
SOHO comet website. 
4 Kreutz comets obseved in 5 hours on Friday Apr. 20th.
See the comet website for details. All very small fragments.

2001/04/21

05:06 UT  S West	Bright loop front with cavity

05:06 UT  S East	Faint ragged front along streamer. Brighter
			loops follow 08:44, 09:27

05:50 UT  N West	Thick bright narrow front with cavity and
			ragged front

08:22 UT  E Limb	Bright ragged asymmetric front with core,
			some gusty outflow follows

09:05 UT  S Pole	Bright fan, moves non-radially

12:00 UT  S Pole	Another similar event, rapidly obscured by

13:27 UT  S Pole	Fast wide bright front with cavity, core and arcades

2001/04/22

02:31 UT  N West	Faint front

05:26 UT  S East	Bright loop fronts with cavity and core/arcades

14:33 UT  N East	Fast bright wide spray

21:26 UT  N West	Faint wide nebulous front, brighter front follows

2001/04/23

00:42 UT  N West	Wide bright blob/front fades in C2

07:57 UT  S West	Bright front fades in C2. Some gusty outflow

10:51 UT  S East	Narrow bright front along streamer

12:40 UT  S West	Wide bright loop front with cavity and faint core