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Wavelet Decomposition of Submillimeter Solar Radio Bursts |
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| Authors: | Makhmutov VS Raulin J-P Giménez de Castro CG Kaufmann P Correia E |
| Institution: | 1.Permanent position at Lebedev Physical Institute RAS, Leninsky prospekt, 53, 119991, Moscow, Russia ;2.CRAAM, Universidade Presbiteriana Mackenzie, Rua da Consola??o 896 ;3.Part time at CSS, UNICAMP, SP, Brazil ;4.Agreement with INPE, S?o Josè dos Campos, SP, Brazil ;5.01302-000, S?o Paulo, SP, Brazil ; |
| Abstract: | We present the results of wavelet decomposition of fast-time structures during four solar flares observed by the Solar Submillimeter-wave Telescope at 212 GHz. The result of the analysis shows (1) observational evidence on the existence of submm-emission time variations in the range from a few tens of millisecond up to few seconds during solar flares, and (2) that when a solar flare is in progress the time scales reduce as the bulk of the emission flux time variations is increasing. |
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