Here my CaK version of AR2767.
With higher resolution CaK images I still have not settled on anything like a standard workflow for processing, in particular sharpening is very much a trial and error affair. I have, again, taken the DOT images as an model, and the only tentative generalization from my attempts so far is that unsharp mask (in addition to some moderate deconvolution) is much more important/useful than with h-alpha.
Full resolution here: https://live.staticflickr.com/65535/501 ... 3f34_o.jpg
Kind regards,
Frank
AR2767 CaK, July 24th, 2020
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Re: AR2767 CaK, July 24th, 2020
Hi Frank,
Great CaK image of AR 2767
Great CaK image of AR 2767
regards Rainer
Observatorio Real de 14
San Luis Potosi Mexico
North 22° West 101°
Observatorio Real de 14
San Luis Potosi Mexico
North 22° West 101°
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Re: AR2767 CaK, July 24th, 2020
Hi Frank,
That is an awesome CAK close-up of AR 2767. Peter has asked about the scope. What is your full setup? Can show us a photo of your setup and CAK filter?
Alfred
That is an awesome CAK close-up of AR 2767. Peter has asked about the scope. What is your full setup? Can show us a photo of your setup and CAK filter?
Alfred
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Re: AR2767 CaK, July 24th, 2020
oooohhhh like melt in the mouth chocolate!! this one is divine
Alexandra
Alexandra
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Re: AR2767 CaK, July 24th, 2020
This is a great image Frank, I think you have the post processing spot on, not over sharpened at all.
http://brierleyhillsolar.blogspot.co.uk/
Solar images, a collection of all the most up to date live solar data on the web, imaging & processing tutorials - please take a look!
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