Multi-line spectro-polarimetry on active region NOAA 9125

Briand, C. and Aboudarham, J. (2002) Multi-line spectro-polarimetry on active region NOAA 9125. Il nuovo cimento C, 25 (5\6). pp. 741-746. ISSN 1826-9885

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We present here some preliminary results of observations performed with the spectro-polarimetric mode of the THEMIS telescope onactiv e regionNO AA 9125 on August 2000. We show the presence of high-velocity downflows located at the edge of a filament and stress on the non-stationary character of these flows. Flaring activities were also observed: we just present here some spectro-polarimetric profiles of these regions, more accurate magnetic-field configuration determination being performed latter on.

Item Type: Article
Additional Information: Paper presented at the International Meeting on THEMIS and the New Frontiers of Solar Atmosphere Dynamics, Rome, Italy, March 19-21, 2001.
Uncontrolled Keywords: Solar physics ; Sunspots, faculae, plages ; Conference proceedings
Subjects: 500 Scienze naturali e Matematica > 550 Scienze della Terra > 551 Geologia, Idrologia, Meteorologia > 551.5 Meteorologia (Classificare qui l'atmosfera) (Classificare la previsione e le previsioni di specifici fenomeni meteorologici in 551.64; classificare la Micrometeorologia in 551.66) > 551.52 Termodinamica, interazioni atmosferiche con la superficie terrestre, temperature, radiazioni > 551.527 Radiazioni (per fenomeni ottici, vedi 551.565) > 551.5271 Radiazione solare
Depositing User: Marina Spanti
Date Deposited: 12 Mar 2020 17:14
Last Modified: 12 Mar 2020 17:14

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