Nobeyama Radioheliograph Event 20100208_0413

EventID : 20100208_0413
Keyword : Flare
Start : 2010-02-08T04:11:29.000
Peak : 2010-02-08T04:13:33.000
End : 2010-02-08T04:33:51.000
Position: N21W00
X (arcsec) : 15
Y (arcsec) : 462
Maximum Correlation @17GHz (x10^-4) : 578
Maximum Brightness Temperature @17GHz : 7.0e+06
Area_src/Area_beam @17GHz : 3.2
Maximum flux @17GHz (SFU) : 106
Maximum flux @34GHz (SFU) : 66
Number of Impulsive fluctuation : 0
GOES: C7.7
NOAA Number: 1045
RHESSI Energy (keV): 6-12

(top panel) GOES plot.
(bottom panel) NoRH 17/34 GHz correlation plot; (white line) 17 GHz (yellow line) 34 GHz .

Full sun 17GHz image. The flare region is indicated by the solid box.


Partial 17/34GHz images. Color map shows brightness temperature, contour shows 17GHz (r-l)/(r+l) levels, where 'r' and 'l' indicates right- and left-handed circularly-polarized components, respectively. Field of View is 314. x 314. arcsec
Contour levels of the thick lines are (r-l)/(r+l)=-0.1,-0.2,.. and those of the thin lines are (r-l)/(r+l)= +0.1,+0.2,...
Orange circle at top-left indicates the half-max. beam size