Nobeyama Radioheliograph Event 19990107_0002

EventID : 19990107_0002
Observer : K. Hori
Keyword : Flare
Start : 1999-01-06 23:59:48
Peak : 1999-01-07 00:02:35
End : 1999-01-07 00:24:13
Position: S22W90
Maximum Correlation @17GHz (x10^-4) : 42
GOES: C8.0
NOAA Number: 8422

AR8422 at SW limb caused a small arcade flare.
Full disk image at 17GHz (00:51:22UT).
FOV of the box is 400" x 400".

Time evolution of the maximum brightness temperature at 17GHz in the box. The solid line represents Max I (R+L) component, and the dotted line represents Max V (R-L) component. The data are plotted every 10 minutes.
Mpeg movie

Coalignment between Yohkoh/SXT(middle) and 17GHz(right) images.

Type II burst was detected by HiRAS/CRL.