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Title: UBVRI-CCD photometry of Cepheus OB3 association
Author: Jordi i Nebot, Carme
Galadí-Enríquez, David
Trullols i Farreny, Enric
Lahulla, F.
Keywords: Fotometria astronòmica
Open clusters and associations
Photometric techniques
HR diagram
Issue Date: 1995
Publisher: EDP Sciences
Abstract: Johnson CCD photometry was performed in the two subgroups of the association Cepheus OB3, for selected fields each containing at least one star with previous UBV photoelectric photometry. Photometry for about 1000 stars down to visual magnitude 21 is provided, although the completeness tests show that the sample is complete down to V=19mag. Individual errors were assigned to the magnitude and colours for each star. Colour-colour and colour-magnitude diagrams are shown. Astrometric positions of the stars are also given. Description of the reduction procedure is fully detailed.
Note: Reproducció digital del document publicat en format paper, proporcionada per NASA Astrophysics Data System
It is part of: Astronomy and Astrophysics Supplement Series, 1995, supl. 114, p. 489-497.
ISSN: 0365-0138
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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