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BasICColor and white point (not again!)



Sorry about going over and over this matter

but I really need to know why

when I try to calibrate my monitor (Eizo CG21) to his native white point, through BasICColor 3.0.4 following the procedure:
Calibrate and Profile
Define calibration Targets
Chromaticity Coordinates
Measure
Show Uncalibrated


The Native White Point resulting from the procedure is always close to the last one I have choosen in the previous calibration process?

For example:

if in the previous calibration before I calibrated the monitor to D65 the next time the native white point measured with the procedure mentioned above it's around 6500K
if in the calibratione preceding calibration I have choosen D50 as my target white point, the native white point in the following calibration is around K5000....

Even if I restarted my G5 in between, just in case some settings could have been left in the video cards

Do I have to assume the "Show Uncalibrated" button in BasICColor doesn't really work or an absolute Native White Point doesn't really exist?


Carlo
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