New Photometric Observations of P Cygni

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We present the results of the new photometric observations of the famous hypergiant PCygni. New observations were obtained in 2014 using the 48 cm Cassegrain telescope of the Abastumani Astrophysical Observatory, Georgia. We reveal some interesting behaviors of the B,V,R,I light curves, and also report new results on the periodicity of PCygni's variation. The latter result is based on the analysis of the photometric data (U,B,V filters) collected at the Abastumani Observatory between 1937 and 1983.

Metadaten
Author details:	N. Kochiashvili, S. Beradze, I. Kochiashvili, R. Natsvlishvili, M. Vardosanidze
URN:	urn:nbn:de:kobv:517-opus4-88452
Title of parent work (English):	Wolf-Rayet Stars : Proceedings of an International Workshop held in Potsdam, Germany, 1.–5. June 2015
Publication type:	Article
Language:	English
Publication year:	2015
Publishing institution:	Universität Potsdam
Release date:	2016/02/23
First page:	360
Organizational units:	Mathematisch-Naturwissenschaftliche Fakultät / Institut für Physik und Astronomie
DDC classification:	5 Naturwissenschaften und Mathematik / 52 Astronomie / 520 Astronomie und zugeordnete Wissenschaften
Publishing method:	Universitätsverlag Potsdam
Collection(s):	Universität Potsdam / Tagungsbände/Proceedings (nicht fortlaufend) / Wolf-Rayet Stars: Proceedings of an International Workshop held in Potsdam, Germany, 1.–5. June 2015 / Wolf-Rainer Hamann, Andreas Sander, Helge Todt (Eds.)
	Universität Potsdam / Tagungsbände/Proceedings (nicht fortlaufend) / Wolf-Rayet Stars: Proceedings of an International Workshop held in Potsdam, Germany, 1.–5. June 2015 / Wolf-Rainer Hamann, Andreas Sander, Helge Todt (Eds.) / Posters
License (German):	Keine öffentliche Lizenz: Unter Urheberrechtsschutz