Comments on: NGC 4236 – Barred Spiral Galaxy https://astrodoc.ca/ngc-4236/ Astrodoc.ca - Images of the Universe Sun, 10 May 2020 17:03:21 +0000 hourly 1 https://wordpress.org/?v=6.9.4 By: Ron Brecher https://astrodoc.ca/ngc-4236/#comment-14649 Sun, 10 May 2020 17:03:21 +0000 http://astrodoc.ca/?p=11670#comment-14649 In reply to Eugene Helsel.

Yes, it works very well. I’m writing an article for Sky & Telescope about this approach to acquisition.

]]> By: Eugene Helsel https://astrodoc.ca/ngc-4236/#comment-14646 Sun, 10 May 2020 15:45:18 +0000 http://astrodoc.ca/?p=11670#comment-14646 Hi Ron;
The use of separate camera’s and scopes to get the luminance and chrominance details, and then to combine them in PI truely showcases your expertise. Judging by the fine details, this technique is much better than just using OSC data and creating luminance and chrominance.

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