Abstract Our program was based on simultaneous observations of the same solar region with the Universal Birefringent Filter (UBF) at the Vacuum Tower Telescope (VTT) and with the Big Dome BD Universal Spectrograph (USG). For the UBF images analysis we refer to the 13 June 1980 RG 2502/2511 (N12-E11) observations. Selected pictures present the line profiles for Hα, Hβ, Mg-b 1 and Na-D 2 at some interesting “pixels” of the analyzed AR. We present the detailed photometric morphology of the observed active area and the longitudinal velocity field pattern. A comparison with the corresponding UVSP data is given.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Bidimensional spectroscopy of the solar chromosphere during the maximum year


    Beteiligte:
    Caccin, B. (Autor:in) / Falchi, A. (Autor:in) / Falciani, R. (Autor:in) / Roberti, G. (Autor:in) / Smaldone, L.A. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1984-01-01


    Format / Umfang :

    5 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    The polar extension of the solar chromosphere

    Auchere, F. / Delaboudiniere, J. P. / Koutchmy, S. et al. | British Library Online Contents | 1998


    Empirical Solar Wind Forecasting from the Chromosphere

    Leamon, R. / McIntosh, S. W. / European Space Agency | British Library Conference Proceedings | 2006




    Composition of the Solar Chromosphere and Transition Region

    Peter, H. / The Committee on Space Research | British Library Conference Proceedings | 2002