Datatype: VIcCCD

For historical reasons, the VRI photometry has produced several systems which have quite similar, but the V-R and R-I indices are not exactly in the same standard system. Therefore a datatype has been attributed to each realisation of the VRI filter combination.

The datatype vicccd refers to the VI CCD photometry in the system of Cousins.

Record structure

No:Star number
Ref:Data source
V:V magnitude
V-I:V-I colour index

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Last Update: 29 Ocotober 2005