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II/78 uvby-Beta Phot 398 Members of Visual Multiple Systems (Olsen 1982)
The following files can be converted to FITS (extension .fit .fgz or .fiZ)
data.dat
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Query from: http://vizier.cds.unistra.fr/cgi-bin/VizieR?-source=II/78
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Beginning of ReadMe :II/78 uvby-Beta Phot 398 Members of Visual Multiple Systems (Olsen 1982)
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uvby-Beta Photometry of 398 Members of Visual Multiple Stellar Systems
Olsen E.H.
<Astron. & Astrophys. Suppl., 48, 165 (1982)>
=1982A&AS...48..165O
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ADC_Keywords: Photometry, uvby, beta ; Stars, double and multiple
Description:
The catalogue contains mainly two types of visual double stars:
Evolved stars with main sequence companions; and systems, for which
the IDS gives photometric and spectroscopic data, that suggest the
secondary to be above the main sequence if the primary is placed on
the main sequence. The photometry has been done with the Danish 50 cm
reflector on La Silla, ESO, the limiting magnitude is 12m, separations
are larger than 7". Identifications given are IDS, HD, and DM numbers.
For each object V, b-y, ml, cl, and beta are given together with the
number of nights, weights and r.m.s. errors of one observation (weight
1). The catalogue is published as table IV by E.H. Olsen, Astron.
Astrophys. Suppl. 48, 165, where further details and discussion may be
found.