Počet záznamů: 1

The apparent source size of type III radio bursts: Preliminary results by the STEREO/WAVES instruments

  1. 1.
    0357561 - UFA-U 2011 RIV US eng J - Článek v odborném periodiku
    Krupař, Vratislav - Maksimovic, M. - Santolík, Ondřej - Cecconi, B. - Nguyen, Q. N. - Hoang, S. - Goetz, K.
    The apparent source size of type III radio bursts: Preliminary results by the STEREO/WAVES instruments.
    AIP Conference Proceedings Series. Roč. 1216, č. 1 (2010), s. 284-287 ISSN 0094-243X.
    [International Solar Wind Conference /12./. Saint-Milo, 21.06.2009-26.06.2009]
    Grant CEP: GA ČR GAP205/10/2279; GA AV ČR IAA301120601; GA MŠk ME09107
    Výzkumný záměr: CEZ:AV0Z30420517
    Klíčová slova: WAVES Instrument * Solar Radio Emissions * Singular Value Decomposition technique
    Kód oboru RIV: BL - Fyzika plazmatu a výboje v plynech

    aThe S/WAVES instrument onboard the STEREO spacecraft measures electromagnetic waves in the solar wind. This unique project allows us to investigate properties of type III and type II radio bursts related to solar flares and propagation of coronal mass ejections (CMEs) in the interplanetary medium, respectively. We have focused on the High Frequency Receiver (HFR; a part of the STEREO/WAVES instrument) which covers the frequency range 125 kHz similar to 16.025 MHz. We present first results of a goniopolarimetric inversion for an extended source using the Singular Value Decomposition technique (SVD). We show a joint observation (including the WIND spacecraft) of the single type III radio burst connected with the X flare as a preliminary example of estimation of the apparent source size and its position.
    Trvalý link: http://hdl.handle.net/11104/0195810