Granulation - Surface Texture

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Carbon60
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Granulation - Surface Texture

Post by Carbon60 »

I managed a quick image of the sun this morning, capturing this 'granule texture'. Inverted view.

Image20180924-Granule_texture_mono by Stuart Green, on Flickr

Image20180924-Granule_texture_colour by Stuart Green, on Flickr

250mm RCT under less than ideal conditions.

Thanks for looking.

Stu.
Last edited by Carbon60 on Tue Sep 25, 2018 7:42 pm, edited 1 time in total.


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Re: Granulation - Surface Texture

Post by eroel »

Stu:
Nice granule texture.
Eric.


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Re: Granulation - Surface Texture

Post by marktownley »

Nice! looks like sand.


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Re: Granulation - Surface Texture

Post by krakatoa1883 »

Stu, which filter have you used ?


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Re: Granulation - Surface Texture

Post by ffellah »

Very nice, Stu

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Re: Granulation - Surface Texture

Post by Montana »

Wow!! a lovely carpet :bow

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Re: Granulation - Surface Texture

Post by Derek Klepp »

Cheers Stu an interesting result.


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Re: Granulation - Surface Texture

Post by Carbon60 »

Many thanks, everyone.

Raf, the filter is a Baader Ca K-line.

Here's another view.

Image20180924-Granule_texture_colour2 by Stuart Green, on Flickr

Stu.


H-alpha, WL and Ca II K imaging kit for various image scales.
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
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Re: Granulation - Surface Texture

Post by MapleRidge »

Looks good Stu...always a challenge in the near UV and poor seeing makes it worse.

Brian


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