LASCO Activity Report for April 19, 2010
SOHO Science Daily Meeting

Planner: K. Schenk, G. Stenborg

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






2010/04/16 (Friday)


05:30 UT SSW@228°	Faint outflow continued along developing streamer.

15:54 UT SSW@228°	Radial burst, dissipates quickly/





2010/04/17 (Saturday)


05:06 UT NE@76°		Quick impulsive jet, radial.

09:54 UT NW@270°		Expanding loop front with cavity along developing streamer.





2010/04/18 (Sunday)


02:30 UT East@85°	Slow rotation of material at occulter as a prominence
			begins to lift-off.  Burst breaks free by 05:54 UT.

19:31 UT SSW@235°	Slow developing symmetric multiloop front with cavity and
			defined core.  Twisted structure/convex out.  Breaks free by
			4/19 09:08 UT, filament related. 2010/04/19 01:31 Image  





2010/04/19 (Monday)


16:30 UT NNW@315°	Helmut front at beginning with jet-like feature.  By 17:30 UT a bright
			loop front with cavity and core rises with the first feature. Possibly
			related.  In progress.









Responsible NASA Official: [e-mail address: Joseph DOT B DOT Gurman AT nasa DOT gov]

Privacy Policy and Important Notices


Web curator: 
K.M.Schenk

NASA Goddard Space Flight Center

Solar Physics Branch / Code 671

Greenbelt, MD 20771