Teledyne Linea CL LA-CM-08K08A User Manual page 33

Calibration PRNU
Linea CL Series Camera
This feature may not be of use to many users as the camera already
subtracts true "dark current", but it may be useful for some to provide a
per pixel offset correction.
 Range 0 to 511 DN (12-bit) or 0 to 31 DN (8-bit)
 Default value is 0 DN for each pixel
Use "Correction Algorithm" to calculate the per pixel gain to achieve the
specified target output.
 Range 0 to 15.9998x
 Default 1x
Camera Operation  31