Refined reduction and standardisation of 53 years of UBV photometry at Hvar

Context. Emission-line stars classified as Be exhibit light and colour variability on various timescales, ranging from days to decades. Their evolution must be constrained by long-term observations that are accurately calibrated and stable. Aims. Here, we provide a new reduction of photoelectric UBV...

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Auteurs principaux:	Božić H., Harmanec P., Brož M., Oplištilová A., Koubský P., Hadrava P., Ruždjak D., Sudar D., Wolf M., Zasche P., Honsa J., Žďárský F., Harmanec A., Jonák J., Piantschitsch I., Skokić I., Švrčková J., Vitovský K., Vršnak D., Zummer M.
Format:	Artigo
Langue:	Inglês
Publié:	EDP Sciences 2026-08-01
Collection:	Astronomy & Astrophysics
Sujets:	binaries: eclipsing binaries: general binaries: spectroscopic binaries: visual stars: early-type stars: emission-line be
Accès en ligne:	https://www.aanda.org/articles/aa/full_html/2026/08/aa53206-24/aa53206-24.html
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