SIMBAD references

1994A&AS..106..257O - Astron. Astrophys., Suppl. Ser., 106, 257-266 (1994/August-0)

Stroemgren photometry of F- and G-type stars brighter than V = 9.6. I. uvby photometry


Abstract (from CDS):

Within the framework of a large photometric observing program, designed to investigate the Galaxy's structure and evolution, Hβ photometry is being made for about 9000 stars. As a by-product, supplementary uvby photometry has been made. The results are presented in a catalogue containing 6924 uvby observations of 6190 stars, all south of δ=+38deg. The overall internal rms errors of one observation (transformed to the standard system) of a program star in the interval 6.5<V<8.5 are 0.0046, 0.0028, 0.0039, and 0.0056, respectively, in V, b-y, m1 , and c1 . The catalogue has been compared to two earlier catalogues published within the same observing program.

Abstract Copyright:

Journal keyword(s): galaxy: solar neighbourhood - stellar content - stars: late type - fundamental parameters - catalogues

VizieR on-line data: <Available at CDS (J/A+AS/106/257): table7 table9>

Simbad objects: 6307

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