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Old 23-03-2020, 03:36 PM
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John K
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Join Date: Sep 2005
Location: Melbourne
Posts: 1,479
My 2 cents worth.

I think it's well established that under the same conditions and the same system, the mono camera will be superior to a colour camera.

Don't worry about the pixel size element so much - it's not like deep sky because you will change the FPS and Gain settings to suit the object.

A more important consideration is the effective F ratio you will end up with and the FPS that the camera can generate. The faster the camera in FPS the better!

Most planetary guys imaging with a C14 are using a 290mm or equivalent camera and a 2.5x Barlow - surf the web and have a look - the ALPO website is a good area to investigate.

If you have already been doing colour planetary work, go the next level to a mono - once you make the jump there's no going back once you see the results!

Clear skies.

John Kazanas.

Last edited by John K; 23-03-2020 at 04:12 PM.
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