Historical solar Ca II K observations at the Rome and Catania observatories

Chatzistergos, T. and Ermolli, I. and Falco, M. and Giorgi, F. and Guglielmino, S. L. and Krivova, N. A. and Romano, P. and Solanki, S. K. (2019) Historical solar Ca II K observations at the Rome and Catania observatories. Il nuovo cimento C, 42 (1). pp. 1-4. ISSN 1826-9885

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Abstract

Here we present the little explored Ca II K archives from the Rome and the Catania observatories and analyse the digitised images from these archives to derive plage areas.

Item Type: Article
Subjects: 500 Scienze naturali e Matematica > 530 Fisica
Depositing User: Marina Spanti
Date Deposited: 27 Nov 2020 09:48
Last Modified: 27 Nov 2020 09:48
URI: http://eprints.bice.rm.cnr.it/id/eprint/20368

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