Datatype: Vil

This datatype refers to the photometric observations made in the Vilnius photometric system. Due to the properties of this system and the calibration developed around it, many clusters studied are included in larger regions with variable extinction.

The previous colour indices (U-P P-X X-Y Y-Z Z-V) have been transformed to the new standard adopted (U-V P-V X-V Y-V Z-V).

Record structure

No:Star number
Ref:Data source
V:V magnitude
U-V:U-V colour index
P-V:P-V colour index
X-V:X-V colour index
Y-V:Y-V colour index
Z-V:Z-V colour index
V-S:V-S colour index
N:Number of measurements

Database access

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Last Update: 17 February 1998