Name: Initial Planckian Distance
Assigned Number: 0x0020
This property represents the distance of a chromaticity coordinate from the Planckian locus on the (u',2/3 v') diagram as defined by ANSI standard C78.377-2008 at first use of the device. The value typically is measured by a spectrometer or a chroma meter, but can also be reported by a device which is aware of its chromaticity values, either by measurement, or as a result of an association of its operating parameters with a color model. This property is typically configured by the manufacturer of the device.