Nobeyama Radioheliograph Event 19991222_0213


EventID : 19991222_0213
Keyword : flare
Observer : KH
Start: 1999-12-22 02:13:08
Peak : 1999-12-22 02:13:12
End : 1999-12-22 02:53:20
Position: N17E15
NOAA Number: 8807
GOES class: M1.8 (01:50-02:16-02:32)


Microwave bursts in footpoints of bundle of AR loops


17GHz full disk image. FOV of the box is 491" x 491".


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.


17GHz Maps in the box. Top: Stokes I (R+L), bottom:V (R-L)
The brightness is scaled to the max Tb in each image.
Mpeg movie (10 min. interval)



Yohkoh/SXT image of the target region, taken at 02:22 UT on 22 Dec., 1999.