Errors on Brightness, White point…

[Joel]

Hi,

Why I get errors on the Brightness, White point and others when I check the calibration.

17:46:39,009 ——————————————————————————–
17:46:39,009 Vérifier l’étalonnage
17:46:39,036 ——————————————————————————–
17:46:39,036 Ligne de commandes :
17:46:39,036 dispcal.exe
17:46:39,038 -v2
17:46:39,038 -d1
17:46:39,038 -c1
17:46:39,038 -ye
17:46:39,039 “-P0.49824807288,0.495741056218,1.36187845304”
17:46:39,039 “-w0.3127,0.329”
17:46:39,039 -b100.0
17:46:39,039 -gs
17:46:39,039 -f1.0
17:46:39,039 -a1.5
17:46:39,039 -k0
17:46:39,040 -A4.0
17:46:39,040 -b
17:46:39,040 -z
17:46:39,040
17:46:39,391 DisplayCAL: Starting interaction with subprocess
17:46:39,391 Setting up the instrument
17:46:40,756 Instrument Type: Datacolor Spyder5
17:46:40,756 Serial Number: 50170149
17:46:40,756 Hardware version: 0x0a0f
17:46:41,026 Place instrument on test window.
17:46:41,028 DisplayCAL: Waiting for send buffer
17:46:42,523 DisplayCAL: Skipping place instrument on screen message…
17:46:42,532 DisplayCAL: Sending buffer: ‘ ‘
17:46:42,535 Hit Esc or Q to give up, any other key to continue:
17:46:42,536 Display type is ‘e’
17:46:42,536 Target white = xy 0.312700 0.329000
17:46:42,536 Target white brightness = 100.000000 cd/m^2
17:46:42,536 Target black brightness = native brightness
17:46:42,539 Black point device hack is enabled
17:46:42,539 Target gamma = sRGB curve
17:46:42,539 Commencing display verification
17:46:42,539 Switching to native response for base measurements
17:48:20,378 Patch 9 of 9
17:48:20,380 Switching back to calibration being verified
17:48:20,380 Black = XYZ 0.1451 0.1592 0.2260
17:48:20,381 Red = XYZ 40.443 21.305 1.538
17:48:20,382 Green = XYZ 30.696 65.917 6.934
17:48:20,384 Blue = XYZ 18.642 6.898 95.431
17:48:20,384 White = XYZ 91.390 95.857 105.507
17:48:20,384 Target white value is XYZ 95.045593 100.000000 108.905775 [xy 0.312700 0.329000]
17:48:20,384 Adjusted target black XYZ 0.1451 0.1592 0.2260, Lab 1.438 -0.257 -0.752
17:48:20,384 Target black after min adjust: XYZ 0.1451 0.1592 0.2260, Lab 1.438 -0.257 -0.752
17:48:20,384 Gamma curve input offset = 0.000000, output offset = 0.001592, power = 0.000000
17:48:20,384 Viewing conditions adjustment aprox. power = 1.290972
17:48:20,385
17:48:20,385 Doing verify pass 1/1 with 100 sample points
18:04:48,765 Patch 100 of 100
18:04:48,766 Verification results:
18:04:48,766 Brightness error = -4.395368 cd/m^2 (is 95.604632, should be 100.000000)
18:04:48,769 White point error = 0.175196 deltaE
18:04:48,769 Maximum neutral error (@ 0.229391) = 22.195752 deltaE
18:04:48,769 Average neutral error = 1.970697 deltaE
18:04:48,770 Number of measurements taken = 100
18:04:48,770 The instrument can be removed from the screen.
18:04:48,888 DisplayCAL: Reached EOF (OK)
18:04:48,938
18:07:39,415 ——————————————————————————–
18:07:39,415 Vérifier l’étalonnage
18:07:39,433 ——————————————————————————–
18:07:39,434 Ligne de commandes :
18:07:39,434 dispcal.exe
18:07:39,434 -v2
18:07:39,434 -d1
18:07:39,434 -c1
18:07:39,434 -ye
18:07:39,436 “-P0.49824807288,0.495741056218,1.36187845304”
18:07:39,436 “-w0.3127,0.329”
18:07:39,436 -b100.0
18:07:39,437 -gs
18:07:39,437 -f1.0
18:07:39,437 -a1.5
18:07:39,437 -k0
18:07:39,437 -A4.0
18:07:39,437 -b
18:07:39,437 -z
18:07:39,437
18:07:39,782 DisplayCAL: Starting interaction with subprocess
18:07:39,782 Setting up the instrument
18:07:41,134 Instrument Type: Datacolor Spyder5
18:07:41,134 Serial Number: 50170149
18:07:41,134 Hardware version: 0x0a0f
18:07:41,404 Place instrument on test window.
18:07:41,405 DisplayCAL: Waiting for send buffer
18:07:42,898 DisplayCAL: Skipping place instrument on screen message…
18:07:42,911 DisplayCAL: Sending buffer: ‘ ‘
18:07:42,914 Hit Esc or Q to give up, any other key to continue:
18:07:42,915 Display type is ‘e’
18:07:42,915 Target white = xy 0.312700 0.329000
18:07:42,915 Target white brightness = 100.000000 cd/m^2
18:07:42,917 Target black brightness = native brightness
18:07:42,917 Black point device hack is enabled
18:07:42,930 Target gamma = sRGB curve
18:07:42,930 Commencing display verification
18:07:42,930 Switching to native response for base measurements
18:09:15,000 Patch 9 of 9
18:09:15,000 Switching back to calibration being verified
18:09:15,000 Black = XYZ 0.1547 0.1584 0.2230
18:09:15,000 Red = XYZ 39.814 20.970 1.556
18:09:15,000 Green = XYZ 30.040 64.578 6.681
18:09:15,002 Blue = XYZ 18.251 6.753 93.436
18:09:15,002 White = XYZ 89.820 94.158 103.616
18:09:15,003 Target white value is XYZ 95.045593 100.000000 108.905775 [xy 0.312700 0.329000]
18:09:15,003 Adjusted target black XYZ 0.1547 0.1584 0.2230, Lab 1.431 0.170 -0.722
18:09:15,003 Target black after min adjust: XYZ 0.1547 0.1584 0.2230, Lab 1.431 0.170 -0.722
18:09:15,003 Gamma curve input offset = 0.000000, output offset = 0.001584, power = 0.000000
18:09:15,003 Viewing conditions adjustment aprox. power = 1.290986
18:09:15,005
18:09:15,005 Doing verify pass 1/1 with 100 sample points
18:25:57,632 Patch 100 of 100
18:25:57,632 Verification results:
18:25:57,634 Brightness error = -6.100569 cd/m^2 (is 93.899431, should be 100.000000)
18:25:57,634 White point error = 0.680546 deltaE
18:25:57,634 Maximum neutral error (@ 0.652268) = 4.012435 deltaE
18:25:57,634 Average neutral error = 2.333878 deltaE
18:25:57,635 Number of measurements taken = 100
18:25:57,635 The instrument can be removed from the screen.
18:25:57,755 DisplayCAL: Reached EOF (OK)
18:25:57,799

The report on the calibrated display device does not have this error.

17:45:28,697 Établir un rapport sur le périphérique d’affichage étalonné
17:45:28,723 ——————————————————————————–
17:45:28,723 Ligne de commandes :
17:45:28,723 dispcal.exe
17:45:28,723 -v2
17:45:28,724 -d1
17:45:28,724 -c1
17:45:28,724 -ye
17:45:28,726 “-P0.49824807288,0.495741056218,1.36187845304”
17:45:28,726 -r
17:45:28,726
17:45:29,078 DisplayCAL: Starting interaction with subprocess
17:45:29,079 Setting up the instrument
17:45:30,420 Instrument Type: Datacolor Spyder5
17:45:30,420 Serial Number: 50170149
17:45:30,420 Hardware version: 0x0a0f
17:45:30,693 Place instrument on test window.
17:45:30,694 DisplayCAL: Waiting for send buffer
17:45:32,194 DisplayCAL: Skipping place instrument on screen message…
17:45:32,200 DisplayCAL: Sending buffer: ‘ ‘
17:45:32,201 Hit Esc or Q to give up, any other key to continue:
17:45:58,482 Patch 3 of 3
17:45:58,493 Current calibration response:
17:45:58,494 Black level = 0.1596 cd/m^2
17:45:58,494 50% level = 12.70 cd/m^2
17:45:58,494 White level = 96.13 cd/m^2
17:45:58,496 Aprox. gamma = 2.92
17:45:58,500 Contrast ratio = 602:1
17:45:58,500 White chromaticity coordinates 0.3128, 0.3292
17:45:58,500 White Correlated Color Temperature = 6495K, DE 2K to locus = 4.6
17:45:58,500 White Correlated Daylight Temperature = 6498K, DE 2K to locus = 0.1
17:45:58,502 White Visual Color Temperature = 6331K, DE 2K to locus = 4.4
17:45:58,502 White Visual Daylight Temperature = 6500K, DE 2K to locus = 0.1
17:45:58,502 The instrument can be removed from the screen.
17:45:58,618 DisplayCAL: Reached EOF (OK)

I’m on Win10 64 Pro and I use the latest version of DisplayCAL. On my two screens, I have the same errors that come back.

I did not have before this error. Everything was for the best. Thank you for your answer!

Faithfully,

[Florian Höch]

When you’re trying to verify the current calibration, you have to make sure the calibration you want to verify is actually active first.

[Joel]

Hi,

Yes, I did it! I recheck the installation and I just empty the directory (146Go) Windows with only 11. 4 GB free.
I will move ‘DisplayCAL’ to a directory or it will be more comfortable.
Tonight, above all, I will check if I still have those errors that appear.
Thank you for your answer.
Regards,

[Author]

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