Hi all.
It's a longtime since I visited this forum for the last time, but I'm back.
I'm an Italian amateur astronomer specialized in spectroheliography and solar magnetography with self built instruments.I actually own five Hires spectrographs that i use in digital spectroheliography mode, with various software, and for measurement of the magnetic strenght of sunspots via Zeeman effect.
Here attached are my last works, on april, 16, 2o22. a spectroheliogram in CaIIK light and a comparison of this with two other spectroheliograms, in Fe1 and Al1 lines.
Fulvio Mete
Spectroheliography in UV light
- fulvio.mete
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Spectroheliography in UV light
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- Comparison web News.jpg (287.69 KiB) Viewed 745 times
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- Sun CaIIK 22_04_16_31Img Web News.jpg (290.11 KiB) Viewed 745 times
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- Way More Fun to Share It!!
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- marktownley
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Re: Spectroheliography in UV light
Excellent results, welcome to the forum! Looking forward to seeing more of your disks.
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!
- fulvio.mete
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Re: Spectroheliography in UV light
Thanks, Peter and Marktownley:
I've got a lot of interesting results in my Facebook page, that I'm going to post here.
I've got a lot of interesting results in my Facebook page, that I'm going to post here.
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Re: Spectroheliography in UV light
Wow!! these are superb and it is lovely to see the lines they are from, I like that part of the presentation
Alexandra
Alexandra
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