Nov. 19 Disk and AR

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Astrophil
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Nov. 19 Disk and AR

Post by Astrophil » Wed Nov 20, 2019 1:17 am

A nice solar show today. Some proms and AR 2752 is still active although less energetic than yesterday. Both images were taken using the LS80 DS and PGR Grasshopper cameras. A 5x Powermate was used for the close up shot.

Phil
20191119_105230_combo_c.jpg
20191119_105230_combo_c.jpg (826.12 KiB) Viewed 855 times
20191119_110516_ar12752.jpg
20191119_110516_ar12752.jpg (463.19 KiB) Viewed 855 times



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Re: Nov. 19 Disk and AR

Post by DeepSolar64 » Wed Nov 20, 2019 5:44 am

Very nice Phil! Your images show considerably more than I could pick up visually today. I could not see the AR at all.


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Re: Nov. 19 Disk and AR

Post by marktownley » Wed Nov 20, 2019 5:53 am

Great images, nicely tuned double stack system!


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Re: Nov. 19 Disk and AR

Post by Carbon60 » Wed Nov 20, 2019 6:23 am

Nice to see some activity, Phil. Lovely FD.

Stu.


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Re: Nov. 19 Disk and AR

Post by MAURITS » Wed Nov 20, 2019 8:04 am

Great images Phil.


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Re: Nov. 19 Disk and AR

Post by Montana » Wed Nov 20, 2019 10:21 am

Really beautiful work Phil, a pleasure to view :hamster: :bow

Alexandra



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Re: Nov. 19 Disk and AR

Post by ffellah » Wed Nov 20, 2019 11:14 am

Excellent results, Phil. The disk very evenly illuminated.

Franco



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Re: Nov. 19 Disk and AR

Post by Valery » Wed Nov 20, 2019 7:41 pm

Excellent images, Phil.

Thanks for sharing.


Valery


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Re: Nov. 19 Disk and AR

Post by Astrophil » Wed Nov 20, 2019 10:25 pm

Thank you all for the kind comments. They definitely boost enthusiasm and motivation this time of year and when solar activity is low. James, sometimes the camera can be adjusted to see more than I can. Processing helps as well. Mark, I reset the pressure on the etalons and must have gotten lucky with the tuning. Honestly, I still have trouble finding the center wavelength visually. Alexandra, after your transit ordeal, I hope you get some clear skies soon. Franco, The full disk was processed without a flat. I had changed the ROI size and the flat frame would not load. Maybe for the best. Stu, Maurits, and Valery, Much appreciated.

Phil



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