EventID : 19981213_0515
Keyword : Flare
Start : 1998-12-13T05:14:58.000Z
Peak : 1998-12-13T05:15:15.000Z
End : 1998-12-13T05:20:47.000Z
Position: S21W77
X (arcsec) : 894
Y (arcsec) : -363
Maximum Correlation @17GHz (x10^-4) : 469
Maximum Brightness Temperature @17GHz : 4.1e+06
Area_src/Area_beam @17GHz : 2.0
Maximum flux @17GHz (SFU) : 84
Maximum flux @34GHz (SFU) : 57
Number of Impulsive fluctuation : 0
GOES: C3.0
NOAA Number:
Yohkoh HXT (L,M1,M2,H): (,,,)
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
SXT image overlaid with NoRH contours.
(green/blue) NoRH 17/34GHz brightness temperatures
in logarithmic scale.
Field of View is the same as Partial Image above
Contour levels
are log10(Tb) = 5,6,7,8,...