Here a first set of pics taken from St Véran (French Alps) with a non aluminized 12" mirror.
The pics are taken in KLine (296nm).
CS
Alex
2020-08-9 & 14
Solar newton T300 F1800
FFC
KLine
ASI174
Spot, Granulation, Facula, Pattern in KLine with a T300
Spot, Granulation, Facula, Pattern in KLine with a T300
Hi!
Here a first set of pics taken from St Véran (French Alps) with a non aluminized 12" mirror.
The pics are taken in KLine (296nm).
CS
Alex
2020-08-9 & 14
Solar newton T300 F1800
FFC
KLine
ASI174
Here a first set of pics taken from St Véran (French Alps) with a non aluminized 12" mirror.
The pics are taken in KLine (296nm).
CS
Alex
2020-08-9 & 14
Solar newton T300 F1800
FFC
KLine
ASI174
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ffellah
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solardave
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Re: Spot, Granulation, Facula, Pattern in KLine with a T300
fantastic job
tak 102fs solarmax40 ds es ed80 cornado 90mm filter bf10 bf 30 skynyx 2-2 mono camera lunt 2inch wl wedge lunt b1800 cak mod
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pedro
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Re: Spot, Granulation, Facula, Pattern in KLine with a T300
Alex,
I thought at first these were taken in Continuum until I read your post. The supergranules of the lower chromosphere look a lot like the granules of the photosphere but are a bit larger. Your resolution is excellent here! Very nice images!!
James
I thought at first these were taken in Continuum until I read your post. The supergranules of the lower chromosphere look a lot like the granules of the photosphere but are a bit larger. Your resolution is excellent here! Very nice images!!
James
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Re: Spot, Granulation, Facula, Pattern in KLine with a T300
Excellent work, Alex.
I also thought I was looking at the photosphere in that first image until I noticed the finer detail. Absolutely stunning capture!
I also thought I was looking at the photosphere in that first image until I noticed the finer detail. Absolutely stunning capture!
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Re: Spot, Granulation, Facula, Pattern in KLine with a T300
Absolutely incredible imaging 
I presume this is the Photosphere granulation with faculae visible around the spot. Is this the Baader K line filter? as this only shows the photosphere with enhanced faculae, however, you confuse me with 296nm?
Alexandra
I presume this is the Photosphere granulation with faculae visible around the spot. Is this the Baader K line filter? as this only shows the photosphere with enhanced faculae, however, you confuse me with 296nm? Alexandra
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Re: Spot, Granulation, Facula, Pattern in KLine with a T300
Fantastic granulation detail
Raf
My solar images and reports with articles on solar equipment
My solar images and reports with articles on solar equipment