simple SHG caK
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Re: simple SHG caK
Nice result John!
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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Re: simple SHG caK
If you try stacking a few frames, you will get rid of some of the noise (for example, the jaggedness around the edge of the solar disk and the very bright regions). But make sure that you get the full disk in all the frames you stack. And the stacking program typically requires all the frames to have the same dimensions. Stacking even 5 frames will improve the noise a lot, because the typical noise is uncorrelated from frame to frame. Then you can use a sharpening program more effectively.
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Re: simple SHG caK
thx all
very kind
I changed camera to asi290mm
also using solex-thesmiths software
i hope to stack soon
thesmiths SHG images are amazing and are as good as a filtergram or better
very kind
I changed camera to asi290mm
also using solex-thesmiths software
i hope to stack soon
thesmiths SHG images are amazing and are as good as a filtergram or better
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Re: simple SHG caK
In my opinion, the best camera for this kind of imaging is the 178MM. Smaller pixels and larger sensor. It's available at a good price these days.