Datatype: iz-ccd

The datatype izccd refers to a photometric system designed to search for low-mass stars and brown dwarfs. The IZ system has been used at the "Roque de los Muchachos" Observatory and is build on a Harris I-filter and a RGO Z-filter.
The Kitt Peak, IZkp CCD systmem, has a kp indice to differentiate it from other IZ systems used in other places.

Record structure

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

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Last Update: 29 August 2001