Quote:
Originally Posted by Zuts
You would probably have to extract one channel from each of the filtered images Ha, SII, O3 as the camera is an OSC but could then combine as a narrowband image?
My confusion arises because of the following. On a mono camera there are no channels to extract, you are supplying the 3 channels from 3 separate filters. If you put a filter on a OSC and extract channels then essentially you are saying Ha is Red, O3 is green and SII is blue. So when you combine what do you get, an RGB image or some sort of Hubble Palette image?
So I am not sure you can get narrowband looking images using the filters or just the equivalent of an RGB image.
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If you shoot Different single band filters, extract the luminance channel after debayering and call it Ha O3 or S2 and process as per normal narrowband. You will have lower resolution, but entirely doable.