The uvby data are most often associated with observations of the Hydrogen Balmer ß
line (uvby ß). As ß data are found in many publications, sometimes
associated with UBV data, they are collected separately in the database. The
corresponding datatype is beta.
Record structure
| No | : | Star number |
|---|---|---|
| Ref | : | Reference |
| V | : | V magnitude |
| b-y | : | b-y colour index |
| m1 | : | m1 parameter |
| c1 | : | c1 parameter |
| N | : | Number of measurements |