... Feature[*]
Based on data from the Strömgren Automatic Telescope of the Copenhagen University Observatory, La Silla.
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...[*]
Tables 1 and 2 are only available in electronic form at the CDS via anonymous ftp to 130.79.128.5 or via http://cdsweb.u-strasbg.fr/Abstract.html
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Copyright The European Southern Observatory (ESO)