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Old 04-02-2011, 09:07 PM
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Quark (Trevor)
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Location: Broken Hill NSW Australia
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Quote:
Originally Posted by frewi8 View Post
Thanks Trevor,
While capturing the histogram is just halfway, and Saturn is dim on the screen. I asjust the histogram in Astra Image, maybe I should go easy on this ? Saturn looks good on the regular computer, but indeed a bit burned-out on the others.
Freddy
I have no experience with one shot colour, regarding how full you should have the histo at capture Freddy, reckon Asi would probably be the most experienced here. Have attached a screen shot of the histo that I get for your 2nd image B is saturated.

Saturn is a difficult target and with mono R, G & B it is really easy to saturate and I never capture R & G with more than a 80% histo while B will totally over power the image if I capture it with a histo of more than 70%.

With the bias of the Bayer matrix on your one shot colour chip I am not sure how this will pan out for you, perhaps you should keep a check on the histo as you follow your processing regime in Astra Image.

This is still a very good data set Freddy but I think you could get an even better final result if you can sort out this "very minor" problem.

Regards
Trevor
Attached Files
File Type: pdf Freddy02.pdf (122.7 KB, 10 views)
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