Hα Photometry of Two Contact Binaries

Bibcode
2006Ap&SS.304..355C
DOI
10.1007/s10509-006-9262-1
Csizmadia, Szilárd; Kővári, Zsolt; Klagyivik, P.
Bibliographical reference

Astrophysics and Space Science, Volume 304, Issue 1-4, pp. 355-357

Advertised on:
8
2006
Journal
Astrophysics and Space Science
Number of authors
3
IAC number of authors
0
Citations
2
Refereed citations
2
Description
We carried out optical and Hα photometry of two contact binaries (V861 Herculis, EQ Tauri). The light curve modeling revealed stellar spots in both contact systems and strong Hα excess in the position of the observed stellar spots. A correlation was found between the V-R and R-Hα colour indices of V861 Her.
Type
Refereed
Starspots

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