Cak and H alpha 12-09-2021

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Martin_S
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Cak and H alpha 12-09-2021

Post by Martin_S »

The ever changing appearance of the Sun never ceases to amaze me.

Here are my best captures taken this morning on a windy day on Brisbane's Bayside.

I couldn't resist doing a 90 minute animation of this magnificent prominence on the north eastern side of the sun.

Martin





Imagecropped by Martin Symonds, on Flickr
cc.jpg
cc.jpg (148.77 KiB) Viewed 368 times
Cakfd rs.jpg
Cakfd rs.jpg (107.93 KiB) Viewed 368 times
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Cak_083959_lapl4_ap35807.jpg (148.25 KiB) Viewed 368 times
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Cak_083423_lapl4_ap34212.jpg (222.94 KiB) Viewed 368 times


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: Cak and H alpha 12-09-2021

Post by marios i. »

Beautiful images!


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Re: Cak and H alpha 12-09-2021

Post by Montana »

Wow!! the Sun looks amazing!!!
:bow :hamster:

Alexandra


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Re: Cak and H alpha 12-09-2021

Post by ffellah »

Terrific images and animation, Martin. Glad you were able observe and capture the large prom.

Franco


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Re: Cak and H alpha 12-09-2021

Post by marktownley »

Super shots Martin!


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Re: Cak and H alpha 12-09-2021

Post by DeepSolar64 »

WoW Martin! All of these are stunning. Beautiful!! The prominence animation turned out really nice too!

James


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Re: Cak and H alpha 12-09-2021

Post by christian viladrich »

Very nice animation !


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Re: Cak and H alpha 12-09-2021

Post by Martin_S »

Thank you all for your comments they are most appreciated. Christian I'm eagerly awaiting the arrival of your book.

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: Cak and H alpha 12-09-2021

Post by Carbon60 »

Great images and animation, Martin. Interesting to see the huge prom ‘dissolving’ away.

Stu.


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Re: Cak and H alpha 12-09-2021

Post by arnedanielsen »

Great work, Martin!

Best regards,
Arne


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