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Title: Reduction of Photoheliograms by IBM-PC controlled digitizer
Authors: Ambastha, A
Keywords: Photoheliograms;Sunspots
Issue Date: 1988
Publisher: Indian Institute of Astrophysics, Bangalore
Citation: Kodaikanal Observatory Bulletins Series A, Vol. 9, pp. 201-204
Abstract: A method is described here to determine heliographic coordinates of sunspots on a photoheliogram using an IBM-PC controlled digitizer. Sunspot proper-motions and buildup of magnetic energy in solar active regions may be studied using this method. The other applications of this technique are also discussed.
ISSN: 0374-3632
Appears in Collections:Kodaikanal Observatory Bulletins (1905 - 1997 )
IIAP Publications

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