Nobeyama Radioheliograph Event 19990811_2231


EventID : 19990811_2231
Keyword : prominence eruption
Observer : KH
Start : 1999-08-11 22:30#
End : 1999-08-12 01:00
Position: N27W90
Maximum Correlation @17GHz (x10^-4) : --
Maximum Brightness Temperature @17GHz : --
GOES: C1.8 (00:00-00:25-01:15)
NOAA Number: 8656


Double prominence eruptions from AR8656.


FOV of the box is 697" x 1228".


Time evolution of the maximum Tb.
The solid line shows Max (R+L) and the dotted line shows Max (R-L).
Data points are plotted every 10 min.

The very impulsive, short burst around 3:00UT was C2.4 flare at AR8662 that located in the sourthern hemisohere.


Stokes I (R+L) map in the box. The brightness is normalized to 4.e4 K.
Mpeg movie (10 min. interval)