KB123471182: CDI - Why do the benchmark targets contain a DGC

Question

Why do the HD and FHDF benchmark targets contain a DGC?

Answer

The HD and FHDF benchmark targets are not linear because if they were, they would appear too dark. In order to correctly evaluate these targets failure needs to be detectable at a low level which is not possible without a DGC.

Article information
Applies to	DFS CDI
Created	30-Sep-14
Last revised
Author	CANI
CW Number

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