K. Jiricka et al., Global statistics of 0.8-2.0 GHz radio bursts and fine structures observedduring 1992-2000 by the Ondrejov radiospectrograph, ASTRON ASTR, 375(1), 2001, pp. 243-250
681 solar radio events observed by the Ondrejov 0.8-2.0 GHz radiospectrogra
ph during 1992-2000 are analyzed and corresponding bursts and fine structur
es classified into ten different classes. A new rare type of fine structure
with rapid frequency variation we called lace pattern was included. Drifti
ng pulsation structures, observed usually at the beginning of the impulsive
are phase, were recognized among pulsations. Furthermore, a new sub-class
of zebra patterns with many zebra lines (similar to 30) superimposed on fib
ers was identified. For all defined types of burst and fine structures basi
c characteristics of their parameters are presented. Distributions of vario
us types of burst and fine structures in the years 1992-2000 in dependence
on the changes of solar activity during the cycles 22 and 23, occurrences o
f studied types of burst in association with GOES class flares as well as t
heir relationship to GOES are maxima are shown. Finally, the association of
the analyzed bursts with the metric type III bursts observed at Potsdam-Tr
emsdorf Observatory was studied.