Data Recognition and Virtual JD

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Authors

ZVĚŘINA Pavel MIKULÁŠEK Zdeněk

Year of publication 2011
Type Article in Proceedings
Conference Magnetic Stars. Proceedings of the International Conference, held in the Special Astrophysical Observatory of the Russian AS
MU Faculty or unit

Faculty of Science

Citation
Field Astronomy and astrophysics
Keywords CP stars; Virtual JD; Light curves of CP stars
Description Chemically peculiar (CP) stars are the upper Main Sequence stars with an unusual chemical composition of the atmosphere. Magnetic chemically peculiar (mCP) stars, a meaningful group of CP stars, are variable in light, magnetism and both spectroscopically. Unfortunately, some important, mainly historical photometric or spectroscopic data exist only in the form of published phase diagrams. In this article we would like to present a new method of the analysis of these phase diagrams. This method is able to transform the phase from phase diagrams to a virtual JD, which can substitute the real (but unknown) JD.
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