Thread: an experiment in narrow band imaging with an unmodded canon 300D
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Old 01-07-2006, 09:06 AM
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seeker372011 (Narayan)
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Join Date: Oct 2004
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Quote:
Originally Posted by EzyStyles
very nice seeker! shouldn't it be blue if image through an O-III filter?
yes it is blue..there is virtually no data in red channel. I simply converted to grey scale
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