Solar radio pulsating structures during September 9, 2001 at meter wavelength |
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| Authors: | Adolfo L Méndez Berhondo Ramón E Rodríguez Taboada Paolo Zlobec |
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| Institution: | 1. Astronomy Department, Institute of Geophysics and Astronomy, Calle 212 No. 2906, La Habana, La Lisa, 11 600, Cuba
2. Trieste Astronomical Observatory, INAF, Via G.B. Tiepolo 11, 34131, Trieste, Italy
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| Abstract: | Pulsating structures recorded at 237 MHz that are associated to decimetric continuum enhancement during the September 9, 2001 solar radio burst are described. We analyzed the radiopolarimetric data recorded at the Trieste Solar Radio System (INAF—Trieste Astronomical Observatory—Basovizza Observing Station) with very high time resolution (1 ms) at metric frequencies. Two different types of pulsations that occur in about 4 minutes at the same frequency are described. The possible mechanisms are analyzed and some parameters of the associated magnetic structure are estimated. |
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