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Why a web site for radio monitoring ? Main objectives

A new web site for radio monitoring M. Pick, M. Maksimovic, J. L. Bougeret, A. Lecacheux, R. Romagnan, A. Bouteille, K. Suedile LESIA, Observatoire de Paris C. Alissandrakis, X. Moussas (Greece). Why a web site for radio monitoring ? Main objectives

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Why a web site for radio monitoring ? Main objectives

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  1. A new web site for radio monitoringM. Pick, M. Maksimovic, J. L. Bougeret, A. Lecacheux, R. Romagnan, A. Bouteille, K. SuedileLESIA, Observatoire de ParisC. Alissandrakis, X. Moussas (Greece) Why a web site for radio monitoring ? Main objectives -Radio associated with CMEs, onset, development -Electron beams from the low corona to the interplanetary medium Goal: one radio spectrum in combining data from different spectrographs (large freq. Range) -Nançay Radioheliograph - SECCHI CME summary (R. Howard, A. Vourlidas) -Link with S-Waves pages

  2. Web Page • 1D-images (EW and SN) 164 MHz • Composite spectrum 600 MHz-≤ 25 MHz • Artemis • Nançay DAM spectrographs • WAVES/WIND • 2D-movie • Cad 120s 6-8 hours • ZOOM Cad 10s /1hours • RAD2 16S • Includes CME timing • Link with S-Waves • Stereo measurements (Nançay) DAM RAD1 RAD2 DAM ART NRH

  3. October 28 2003

  4. Moreton waves

  5. Web page • http://secchirh.obspm.fr 19980502.mpg

  6. 19980502 NRH 10s

  7. 164 MHz • Electrons trace the expansion of • the arch system(~2500 km/sec) • Coronal wave develops along • flank of CME In lateral expansion

  8. October 28 2003

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