EventID : 20020818_0006
Keyword : Flare
Start : 2002-08-17T22:45:00.000
Peak : 2002-08-18T00:06:30.000
End : 2002-08-18T00:19:16.000
Position: S10W05
X (arcsec) : 88
Y (arcsec) : -285
Maximum Correlation @17GHz (x10^-4) : 148
Maximum Brightness Temperature @17GHz : 1.9e+06
Area_src/Area_beam @17GHz : 5.8
Maximum flux @17GHz (SFU) : 32
Maximum flux @34GHz (SFU) : 13
Number of Impulsive fluctuation : 81
GOES: C3.3
NOAA Number: 69
RHESSI Energy (keV): 6-12
Full sun 17GHz image. The flare region is indicated by the solid box.
movie
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.