Nobeyama Radioheliograph Event 19990715_0000


EventID : 19990715_0000
Keyword : Polar crown
Observer : KH
Start : 1999-07-15 00:00
End : 1999-07-15 06:21
Position: S90E01
Maximum Correlation @17GHz (x10^-4) : --
Maximum Brightness Temperature @17GHz : 1.7e4
GOES: ---
NOAA Number: ---


A part of polar crown filament was activated above the south pole.


FOV of the box is 982" 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.


Stokes I (R+L) map in the box. The brightness is normalized to 1x10^5 K.
Javascript movie (10 min. interval)