VizieR Online Data Catalog: Catalogue of Geneva seven-colour photometry (Paunzen, 2022)
Abstract
The Geneva seven-colour photometric system is successfully applied to the study of various astrophysical objects. It measures the slope of the Paschen continuum, the Balmer discontinuity, and blocking absorption due to hydrogen or metallic lines. One of its greatest strengths is its intrinsic homogeneity. The identifications for the individual stars were cross-checked on the basis of the Gaia and 2MASS catalogues. The high precision coordinates together with proper motions (if available) are included, for the first time, in the catalogue. Special caution was exercised with binaries and high-proper-motion stars. The catalogue includes 42911 entries of highly accurate photometry.
The contents will be updated regularly. The complete files with all references can be downloaded and queried from http://gcpd.physics.muni.cz/ (1 data file).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- April 2022
- DOI:
- 10.26093/cds/vizier.36610089
- Bibcode:
- 2022yCat..36610089P
- Keywords:
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- Photometry: Geneva;
- Colors;
- Magnitudes;
- Stars: standard;
- Surveys