Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/34235
Title: | Ca II K spectroheliograms for studies of long-term changes in solar irradiance | Authors: | CHATZISTERGOS, THEODOSIOS ERMOLLI, Ilaria Krivova, Natalie A. Solanki, Sami K. |
Issue Date: | 2018 | Volume: | Long-term Datasets for the Understanding of Solar and Stellar Magnetic Cycles | Series: | PROCEEDINGS OF THE INTERNATIONAL ASTRONOMICAL UNION | Number: | vol. 13, S340 | Issue: | S340 | First Page: | 125 | Abstract: | We address the importance of historical full-disc Ca II K spectroheliograms for solar activity and irradiance reconstruction studies. We review our work on processing such data to enable them to be used in irradiance reconstructions. We also present our preliminary estimates of the plage areas from five of the longest available historical Ca II K archives. | Conference Name: | Long-term Datasets for the Understanding of Solar and Stellar Magnetic Cycles | Conference Place: | Jaipur, India | Conference Date: | 19- 23 February, 2018 | URI: | http://hdl.handle.net/20.500.12386/34235 | URL: | https://www.cambridge.org/core/journals/proceedings-of-the-international-astronomical-union/article/ca-ii-k-spectroheliograms-for-studies-of-longterm-changes-in-solar-irradiance/851B74ED584CEE3DFADFA5B91DDDD71A http://arxiv.org/abs/1805.03928v1 |
ISSN: | 1743-9213 | DOI: | 10.1017/S1743921318001825 | Bibcode ADS: | 2018IAUS..340..125C | Fulltext: | open |
Appears in Collections: | 3.01 Contributi in Atti di convegno |
Files in This Item:
File | Description | Size | Format | |
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1805.03928.pdf | preprint | 933.94 kB | Adobe PDF | View/Open |
S1743921318001825.pdf | Pdf editoriale | 302.36 kB | Adobe PDF | View/Open |
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