
LASCO Activity Report for
January 16, 2007 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
- Comet McNaught exits the C3 FOV (bottom left) late on 2007/01/15.
- Comet McNaught entering the C3 FOV (upper left) early on 2007/01/12,
very bright!
2007/01/12 (Friday)
01:54 UT WN West Initially bright ragged front. It fades throughout C3.
GOES reported a C1.5 X-ray flare on NOAA AR 10933
(N01W90) between 01:18 - 01:49 UT with peak emission
at 01:38 UT.
16:08 UT S Pole Diffuse jet-like front.
2007/01/13 (Saturday)
14:42 UT SS East Diffuse jet-like front.
19:47 UT S Pole Very thin and elongated loop (jet-like) front. It
quickly fades.
2007/01/14 (Sunday)
02:42 UT EN East Ragged loop front. It apparently fades throughout C2.
12:42 UT EN East Another ragged (and diffuse) loop front that fades
throughout C2. Gusty outflow.
18:42 UT N Pole Jet-like front.
2007/01/15 (Monday)
02:08 UT S Pole jet-like front developing toward SSW.
10:08 UT N west Elongated loop-like feature with a rather diffuse
upper front. A brighter and apparently distinct
structure follows by ~ 12:08 UT. By 14:08 UT, a faint
and expanding loop front can be discerned a little
bit to N. EIT 195 images show signatures of a faint
backsided CME developing toward W between 09:12 -
10:12 UT.
21:08 UT S Pole Difuse jet-like front.
2007/01/16 (Tuesday)
00:06 UT S East Ragged loop front.
03:30 UT ES East 'Pair formation' well above the C2 occulting disk.
Last C2 image available by the time of writing: 09:06 UT
Web curator:
K.M.Schenk
NASA Goddard Space Flight Center
Solar Physics Branch / Code 682
Greenbelt, MD 20771