
LASCO Activity Report for
July 26, 2002 SOHO Science Daily Meeting
Planner: K. Schenk, G. Lawrence
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
C2 high-cadence pB sequence campaign now running.
C2 pB sequences being taken every hour at the expense
of 1 normal C2 image and 1 normal C3 image.
Campaign runs to 2002/08/05.
Planet Jupiter is now in C3's field of view, moving L to R
Planet Mercury is now in C3's field of view, moving R to L
Planet Mars is now in C3's field of view, moving L to R
The presumed source region of last week's backsided halo
CMEs has now traversed the SE quad. AR 10039/10044 grouping.
2002/07/25
06:30 UT S West Narrow spray
07:32 UT W Limb Narrow front along streamer
08:42 UT W Limb Narrow spray-like front slightly to
N of previous event. Some gusty outflow
from these two
11:06 UT N East Very faint loop front, quite narrow
17:06 UT W Limb Initially quite bright narrow loop
front fades through C2
18:42 UT W Limb Narrow bright loop front with cavity,
a little S of previous event. Minor
gusty outflow follows
21:06 UT E Limb Extremely faint narrow spray
2002/07/26
No activity at this writing.
Web curator:
K.M.Schenk
NASA Goddard Space Flight Center
Solar Physics Branch / Code 682
Greenbelt, MD 20771