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Microwave study of coronal active regions from the CORONAS-F list of solar flares observed in Gamma- and X- rays

Published online by Cambridge University Press:  14 March 2005

B.V. Agalakov ,
T.P. Borisevich ,
N.G. Peterova ,
B.I. Ryabov ,
N.A. Topchilo ,
I.N. Myagkova ,
S.N. Kuznetsov ,
B.Yu. Yushkov  and
K. Kudela
B.V. Agalakov
Affiliation:
Institute of Solar-Terrestrial Physics, Irkutsk, Russia
T.P. Borisevich
Affiliation:
Central astronomical observatory at Pulkovo of RAS, St.– Petersburg, Russia
N.G. Peterova
Affiliation:
St.– Petersburg branch of the Special Astrophysical Observatory, St.– Petersburg, Russia
B.I. Ryabov
Affiliation:
Ventspils International Radioastronomical Centre, Riga, Latviya
N.A. Topchilo
Affiliation:
St.– Petersburg State University, St.– Petersburg, Russia
I.N. Myagkova
Affiliation:
Skobeltsyn Institute of Nuclear Physics, Moscow State University, Moscow, Russia
S.N. Kuznetsov
Affiliation:
Skobeltsyn Institute of Nuclear Physics, Moscow State University, Moscow, Russia
B.Yu. Yushkov
Affiliation:
Skobeltsyn Institute of Nuclear Physics, Moscow State University, Moscow, Russia
K. Kudela
Affiliation:
Institute of Experimental Physics, Slovak Academia of Science, Slovak Republic
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Abstract

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We analyze some of the tens of active regions (AR) each supposed to produce at least one solar flare detected in Gamma- and hard X–rays by the SONG–M spectrometer on board the CORONAS–F satellite. Of special interest is the AR NOAA 9601, which gave rise to the solar flare at 14:30 UT on September 5, 2001 with up to 4 MeV intensity in Gamma and of M6.0 class only in soft X–rays. We examine 1D radio scans of NOAA 9601, taken with the RATAN–600 in Stokes I and V at a set of wavelengths from 1.92 to 10 cm and radio maps taken with the Solar Siberian Radio Telescope (SSRT) at 5.2 cm. The type of this microwave source is classified among the other sources. The some prediction evidences of such type sources are listed.To search for other articles by the author(s) go to: http://adsabs.harvard.edu/abstract_service.html

Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 2004 , Issue IAUS223 , June 2004 , pp. 223 - 224
Copyright
© 2004 International Astronomical Union