EventID : 19980506_0455
Keyword : Flare
Start : 1998-05-06T04:54:22.000Z
Peak : 1998-05-06T04:55:14.000Z
End : 1998-05-06T05:14:39.000Z
Position: S15W63
X (arcsec) : 835
Y (arcsec) : -226
Maximum Correlation @17GHz (x10^-4) : 314
Maximum Brightness Temperature @17GHz : 7.2e+06
Area_src/Area_beam @17GHz : 1.9
Maximum flux @17GHz (SFU) : 76
Maximum flux @34GHz (SFU) : 6
Number of Impulsive fluctuation : 0
GOES: C8.4
NOAA Number:
Yohkoh HXT (L,M1,M2,H): (14,13,7,10)
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,...
HXT 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,...