LASCO Activity Report for
July 17, 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

Kreutz comet SOHO-341 (disc. S. Hoenig) last observed 2001/07/16
at 17:06 UT, at 7 Rs and PA 243.

Also, two other comets reprted recently, one disc M. Oates 2001/06/27
and the other disc. X. Leprette 2001/07/05. All three visible in C2 data.
See D. Biesecker's comet page for more details

2001/07/16

01:31 UT  S Pole	Very faint sequence of loop fronts form borderline
			partial halo ~120 deg. Most probably backsided.

02:54 UT  N East	System of slow-rising loops/filament material seen 
			by EIT. Continues for several hours

04:30 UT  S West	Narrow bright jet widens to fainter fan in C2.
			Another similar event at 07:54

11:54 UT  N East	Bright ragged front may be distinct from earlier
			filament eruption

15:54 UT  Partial	Multiple-loop front system over N Pole eventually
	  Halo		spans ~150 deg. EIT eruptive filament NW of AR9538.
			Numerous loops/fronts/gusty outflow well into next day

16:30 UT  S Pole	Fairly wide fan

2001/07/17

	03:06 - 07:31 UT	Temporary data gap

07:31 UT  S West	Narrow faint ragged front along streamer,
			brightest towards S, already in progress

09:30 UT  N East	Fairly bright spray