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Granulation - Surface Texture

Posted: Mon Sep 24, 2018 6:11 pm
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.

Re: Granulation - Surface Texture

Posted: Mon Sep 24, 2018 6:29 pm
by eroel
Stu:
Nice granule texture.
Eric.

Re: Granulation - Surface Texture

Posted: Mon Sep 24, 2018 7:12 pm
by marktownley
Nice! looks like sand.

Re: Granulation - Surface Texture

Posted: Mon Sep 24, 2018 7:13 pm
by krakatoa1883
Stu, which filter have you used ?

Re: Granulation - Surface Texture

Posted: Mon Sep 24, 2018 8:16 pm
by ffellah
Very nice, Stu

Franco

Re: Granulation - Surface Texture

Posted: Tue Sep 25, 2018 7:19 am
by Montana
Wow!! a lovely carpet :bow

Alexandra

Re: Granulation - Surface Texture

Posted: Tue Sep 25, 2018 7:41 am
by Derek Klepp
Cheers Stu an interesting result.

Re: Granulation - Surface Texture

Posted: Tue Sep 25, 2018 7:36 pm
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.

Re: Granulation - Surface Texture

Posted: Tue Sep 25, 2018 11:15 pm
by MapleRidge
Looks good Stu...always a challenge in the near UV and poor seeing makes it worse.

Brian