Continuous spectral observations of spicules |
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| Authors: | E V Khutsishvili |
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| Institution: | (1) Abastumani Astrophysical Observatory, Georgia, U.S.S.R. |
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| Abstract: | D3 and H line spectrograms of spicules are analysed. The spectrograms are obtained with a specific device attached to the 53 cm coronagraph of Abastumani Astrophysical Observatory. Certain results are derived, based on the observational material consisting of 70 height series spectrograms taken over a period of 44 min in H line and 60 height series spectrograms taken over a period of 30 min in D3. Each series involves 8 spectrograms reflecting the state of spicules at eight different heights in the chromosphere. |
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