
LASCO Activity Report for
May 20, 2005 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
Medoc Campaign started on May 16. Since then SOHO is in Telemetry submode 5.
EIT 195 CME watch at half resolution (512x512).
2005/05/19 (Thursday)
WN West Some gusty outflow all along the day.
04:50 UT W Limb Faint and diffuse front in the gusty outflow that
quickly fades.
14:50 UT W Limb Elongated front developing slightly toward WNW. It
fades throughout C3.
20:50 UT N Pole Diffuse jet-like front that quickly fades, followed
by an extremely faint loop front (barely discernible).
22:06 UT W Limb Initially bright and small front develops as a very
elongated feature. Some infalling material. It fades
throughout C3.
2005/05/20 (Friday)
01:27 UT S Pole Elongated jet-like front.
02:26 UT ES East Small brightening along streamer.
03:26 UT S Pole Another apparently jet-like front just appearing.
Time of the last C2 image analyzed: 04:26 UT
Web curator:
K.M.Schenk
NASA Goddard Space Flight Center
Solar Physics Branch / Code 682
Greenbelt, MD 20771