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Old 17-07-2017, 11:02 PM
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gregbradley
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Join Date: Feb 2006
Location: Sydney
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Quote:
Originally Posted by Atmos View Post
The red certainly stands out significantly more than my non-modified D7200!
I've never been quite sure but is there supposed to be a stronger blue reflection in the middle of this image?

I see it in my shots but cannot quite figure out if it is from the moon though.
In this image there is only 2 x 10minute blue as the 3rd blue was no good. I took some more blue the next clear night but it was badly moon affected. So I plan to add some more blue next trip and new moon. I think there should be more blue around the Blue Horsehead part of Rho Ophiuchi. Just near the extreme of this image. The vagaries of imaging.
I find when doing a mosaic with filtered imaging like this you end up keeping an accounting record of what you need to complete the image and
its best to process the image immediately so you don't think you have the data when you don't.

Greg.
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