20th April AR2706 CaK close up animation

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robert
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20th April AR2706 CaK close up animation

Post by robert » Fri Apr 20, 2018 7:01 pm

ED100 and x3 Barlow and Lunt B600, 7.5 minutes with a frame every 15 seconds (15.39 UTC start). There was some crackling going on in the active area, showing as small bright spots. There are some jumps in the animation for clouds passing.
Surprisingly large active area for these days!
Robert

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Last edited by robert on Fri Apr 20, 2018 7:36 pm, edited 1 time in total.
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Re: 20th April AR2706 CaK close up animation

Post by krakatoa1883 » Fri Apr 20, 2018 7:23 pm

Very interesting animation, with lot of details!
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Re: 20th April AR2706 CaK close up animation

Post by robert » Fri Apr 20, 2018 7:27 pm

Thanks Raf, I just looked at your article on K line filter for solar white light granulation. Very interesting!
Robert
images and animations http://tinyurl.com/h5bgoso
2018 images https://www.flickr.com/photos/69734017@ ... 1234171714
2017 images http://tinyurl.com/gvk9k3k
ED80. SW200. ES127. Celestron-150mm-PST mod
LS60PT-LS60F-B1200. B600-Cak. PGR-Ch3-IMX265

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Re: 20th April AR2706 CaK close up animation

Post by ffellah » Sat Apr 21, 2018 12:27 am

Nicely done, Robert

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Re: 20th April AR2706 CaK close up animation

Post by marktownley » Sun Apr 22, 2018 3:38 pm

Pretty darn good there Robert!
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