Ca-K & H-alpha Sun 25/04/2020

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salvo lauricella
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Ca-K & H-alpha Sun 25/04/2020

Post by salvo lauricella »

Hi all, some images of today's Sun taken during bad seing condictions and between clouds.
Sun_CAK_0811_20200425-2.jpg
Sun_CAK_0811_20200425-2.jpg (1.31 MiB) Viewed 1542 times
Sun_CAK_0831_20200425.jpg
Sun_CAK_0831_20200425.jpg (1.18 MiB) Viewed 1542 times
Sun_HA_DS_0848_20200425.jpg
Sun_HA_DS_0848_20200425.jpg (1.52 MiB) Viewed 1542 times
Sun_HA_DS_0848_20200425-inverted.jpg
Sun_HA_DS_0848_20200425-inverted.jpg (1.49 MiB) Viewed 1542 times
Sun_HA_DS_0943_20200425.jpg
Sun_HA_DS_0943_20200425.jpg (1.73 MiB) Viewed 1542 times
SUN_CAK_HALPHA_20200425.jpg
SUN_CAK_HALPHA_20200425.jpg (2.48 MiB) Viewed 1542 times
SUN_CAK_HALPHA_HR_20200425.jpg
SUN_CAK_HALPHA_HR_20200425.jpg (2.59 MiB) Viewed 1542 times


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marios i.
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Re: Ca-K & H-alpha Sun 25/04/2020

Post by marios i. »

Excellent work.


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Re: Ca-K & H-alpha Sun 25/04/2020

Post by rsfoto »

Very good. They are all a bit dark on my monitor. :cry:


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Re: Ca-K & H-alpha Sun 25/04/2020

Post by JochenM »

Nice set of disks, Salvo.


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Re: Ca-K & H-alpha Sun 25/04/2020

Post by Martin_S »

Excellent work Salvo, your full discs in Ha are amazing.

Martin


H alpha : ,Skywatcher 120mm F8 open frame refractor, a tilted 2" 7nm H-alpha filter as a sub energy rejection filter, Baader TZ4 telecentric focal extender, Player One energy rejection filter, Combo Quark Chromosphere, Naked PST etalon for double stacking, ASI74mm camera
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Re: Ca-K & H-alpha Sun 25/04/2020

Post by Carbon60 »

Nice images, Salvo.

Stu.


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Re: Ca-K & H-alpha Sun 25/04/2020

Post by marktownley »

Great set of images Salvo!


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Re: Ca-K & H-alpha Sun 25/04/2020

Post by Montana »

Despite the seeing these turned out really well :bow :hamster:

Alexandra


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Re: Ca-K & H-alpha Sun 25/04/2020

Post by LTHB »

Nice images! I like the unusual, but very cool coloring!


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Re: Ca-K & H-alpha Sun 25/04/2020

Post by salvo lauricella »

Thank you guys!


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