EventID : 19980928_0548
Keyword : Flare
Start : 1998-09-28T05:47:52.000Z
Peak : 1998-09-28T05:48:38.000Z
End : 1998-09-28T05:49:19.000Z
Maximum Correlation @17GHz (x10^-4) : 52
Maximum Brightness Temperature @17GHz : 6.9e+05
Area_src/Area_beam @17GHz : 0.9
Maximum flux @17GHz (SFU) : 7
Maximum flux @34GHz (SFU) : 2
Number of Impulsive fluctuation : 0
NOAA Number: 8340
Yohkoh HXT (L,M1,M2,H): (,,,)
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
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,...