Nobeyama Radioheliograph Event 20151104_0324

EventID : 20151104_0324
Keyword : Flare
Start : 2015-11-04T03:23:17.000
Peak : 2015-11-04T03:24:28.000
End : 2015-11-04T03:35:13.000
Position: N14W63
X (arcsec) : 850
Y (arcsec) : 216
Maximum Correlation @17GHz (x10^-4) : 1892
Maximum Brightness Temperature @17GHz : 7.9e+07
Area_src/Area_beam @17GHz : 5.5
Maximum flux @17GHz (SFU) : 1064
Maximum flux @34GHz (SFU) : 1311
Number of Impulsive fluctuation : 429
RHESSI Energy (keV): ---

(top 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

(top) NoRH 17/34 GHz correlation plot; Diamonds indicate the data points of event mode (50ms/100ms cadence): (white line) 17 GHz (yellow line) 34 GHz .
(bottom) Temporal derivative of correlation plot. Unit is (s^-1). Dotted line indicate 1 %/sec boundary.

50/100ms movie