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Debayer setup for ASI071 MC Pro?

Posted: Wed Feb 14, 2018 5:25 pm
by bent
What demosaic setup should I use for the ASI071 MC Pro?

Re: Debayer setup for ASI071 MC Pro?

Posted: Tue Feb 20, 2018 2:23 am
by Sam
071 use the same bayer pattern as 224
so you can have a look at this thread
viewtopic.php?f=21&t=7587&hilit=nebulosity

Re: Debayer setup for ASI071 MC Pro?

Posted: Tue Feb 20, 2018 10:00 pm
by bent
Thanks Sam. That was very helpful.

I came up with this Demosaic Setup:

I shot into a white piece of paper set closely in front of the camera without a lens. It was lit only by window daylight (~5500K) with the overhead lights turned off so there was no mixed lighting.

In Nebulosity, I then adjusted the rgb fractions in the "Manual Demosaic Setup" pop up window so that the debayered image had sampled pixels with close to equal amounts of red, green, and blue. This took repeated debayering of the test image to fine tune the color balance.

Of course, final color balancing would take place in post processing. This gets you in the ball park (I hope) for image capture and hopefully I won't have to do this again, or at least very often, with my 071 MC-Pro. Unfortunately, there are no clear skies in the forecast in the near future test things out.

Critiques of this technique are welcome.

Here is what I came up with:

Re: Debayer setup for ASI071 MC Pro?

Posted: Sat Feb 24, 2018 6:35 am
by bent
Just a quick note. I took long distance land based images with my scope after this manual demosaic set up and debayered it in Nebulosity and everything looked good and ready for image processing without a significant color abnormalities. :P

Re: Debayer setup for ASI071 MC Pro?

Posted: Wed Feb 28, 2018 10:15 am
by Sam
congratulations!

Re: Debayer setup for ASI071 MC Pro?

Posted: Sat Apr 21, 2018 12:30 pm
by Evan
do you know how to apply this color correction in deep sky stacker? getting green mages too.

Re: Debayer setup for ASI071 MC Pro?

Posted: Thu May 24, 2018 2:33 am
by Sam
you should do post-processing with your final image

Re: Debayer setup for ASI071 MC Pro?

Posted: Thu Dec 06, 2018 7:09 am
by RichardD
Thanks for info!

Re: Debayer setup for ASI071 MC Pro?

Posted: Mon Dec 10, 2018 7:44 am
by Support@ZWO
RichardD wrote:
Thu Dec 06, 2018 7:09 am
Thanks for info!
You are welcome!