Spectroheliography in UV light

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fulvio.mete
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Spectroheliography in UV light

Post by fulvio.mete »

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
Attachments
Comparison web News.jpg
Comparison web News.jpg (287.69 KiB) Viewed 726 times
Sun CaIIK  22_04_16_31Img Web News.jpg
Sun CaIIK 22_04_16_31Img Web News.jpg (290.11 KiB) Viewed 726 times


highfnum
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Re: Spectroheliography in UV light

Post by highfnum »

lovely
molto bene!


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fulvio.mete
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Re: Spectroheliography in UV light

Post by fulvio.mete »

Thanks, highfnum.


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Re: Spectroheliography in UV light

Post by p_zetner »

Welcome to the forum, Fulvio.
It will be good to follow your work.
Cheers.
Peter


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Re: Spectroheliography in UV light

Post by marktownley »

Excellent results, welcome to the forum! Looking forward to seeing more of your disks.


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fulvio.mete
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Re: Spectroheliography in UV light

Post by fulvio.mete »

Thanks, Peter and Marktownley:
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

Post by Montana »

Wow!! these are superb and it is lovely to see the lines they are from, I like that part of the presentation :bow :hamster:

Alexandra


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fulvio.mete
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Re: Spectroheliography in UV light

Post by fulvio.mete »

Thanks Alexandra


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