Author Topic: PI 1.8 1054 - NoiseEvaluation script not working after Debayering  (Read 3162 times)

Offline AstroScience

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Hi,
I'm opening CR2 file like usual, do an STF to check it out, run NoiseEvaluation script, all fine.

Lunch Debayer process, using default settings apply it to the same CR2 file. Do an STF, all looks good.
Now try to run Noise Evaluation script and got this:

* Channel #0
** Warning: No convergence in MRS noise evaluation routine - using k-sigma noise estimate.
?R = 0.000e+000, N = 1 (100.00%), J = 1

* Channel #1
** Warning: No convergence in MRS noise evaluation routine - using k-sigma noise estimate.
?G = 0.000e+000, N = 1 (100.00%), J = 1

* Channel #2
** Warning: No convergence in MRS noise evaluation routine - using k-sigma noise estimate.
?B = 0.000e+000, N = 1 (100.00%), J = 1

If I run this same file through the BatchDebayer, then load to PI, the Noise Evaluation script works fine.

Offline Juan Conejero

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Re: PI 1.8 1054 - NoiseEvaluation script not working after Debayering
« Reply #1 on: 2013 November 27 09:37:23 »
Hi Sergio,

Bug confirmed... and fixed! This won't happen in the new version that I'll release tomorrow. Thank you for detecting this regression.

Workaround 1: Duplicate the just-debayered image and close the original. The duplicate will be clean.

Workaround 2: Select the debayered image and enter the following command from the console:

j ImageWindow.activeWindow.mainView.image.resetSelections();

Sorry for the inconvenience.
Juan Conejero
PixInsight Development Team
http://pixinsight.com/