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Re: [APML] M13 image



Roland,
 
     If I shoot a CCD shot of totally dark sky (no green or orange light pollution) I would expect the "correct" RGB interval times to be those that give me a neutral gray background. My ratio that achieves this is: R = 1.0 G = .95 B = 1.6   I could perhaps further test this out by shooting a grey scale in moonlight once I have the Mandell accessory for shooting with a camera lens. Shooting a full range of grey scales will also turn up something else... if color changes are happening due to intensity levels. Definitely a must do test once I can shoot with a lens... which should be soon.
 
     Tony