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Benoit Saintot
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- Benoit Saintot
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Comments
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Thanks Adam, I'll try to build a sequence in NINA for that , and have it as an instruction set. As long as nothing is black clipped, I guess individual exposure time might be shorter for these night sky flats than for the sub frames .
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Thanks Adam How many frames do you recommend for Night Sky Flats ? Ben
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Hi Adam Thanks a lot for your reply. Personnaly, I never noticed quantized data's or such an effect, hence my question. I also only shoot mono, so I'm not really concerned by the color gradients. I will think about it, but as long as it works f…
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I DO want to go back to college! Too often, people make videos or articles saying "I noticed it worked great for me", but it lacks so much logical and scientific explanation. That's what I'm looking for in this website. For the " set this parameter…
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Hello Adam Thanks a lot for your reply. Si if I do understand, the masked stretch does only reveal what is already in the picture, these artifacts were only hidden by the less "aggressive" standard HT. And the further we push the noise reduction,…
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OK, I do understand now.I wondered also if there was no image missing in your post.I looked in stellarium, there might be a culprit (hip 49230 maybe, it's in the axis of this spike) Thanks Adam
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Thanks for your reply Adam. If I do understand, you mean that this spike could be due to another star, without crossing it ?If thought spikes could only run through the center of a star. Many thanks Benoit
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Thanks for your reply Adam. I'm pretty happy about it. First, this is close to what I thought. So your course has proved it's efficenciy :-) Secondly, that was what I did. I preprocessed the files a couple of different ways, and came to the concl…