LASCO Activity Report for
September 27, 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.
An archive of these reports is available.

Points Of Interest

Data badly degraded due to ongoing proton storm. Start times are
only approximate, as are morphological descriptions, as a result


2001/09/26
03:52 UT  N West	Thick wide bright front fills quadrant,
			quite fast, cavity and core follow. Backsided?

05:27 UT  N Pole	Slow faint front. Faster brighter material
			follows may be core, may be distinct event

11:34 UT   N West	Wide loop front fills quadrant, quite faint,
			some arcades over W limb

18:30 UT  N West	Bright well-defined loop front with cavity,
			core and some arcades

22:06 UT  S West	Fairly slow loop fronts, initially faint/obscured,
			fill quadrant. Core appears at 03:06


2001/09/27
00:54 UT  W Limb	Initially bright loop front widens and fades 
			through C2, more at 02:54

03:54 UT  N West	Ragged front along streamer, another at 09:54
			with some gusty outflow to follow

04:54 UT  S West	Fastest widest loop front of all visible at 
			this time, brightest over W limb

08:06 UT  S West	Thick wide front extents to NW and SE spanning
			~150 deg. May be a single event, possibly a 
			partial halo, bit could also largely be due 
			to projection/line of sight effects





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