Cool calcium prom 11-13-2018

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MalVeauX
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Re: Cool calcium prom 11-13-2018

Post by MalVeauX » Tue Nov 13, 2018 10:46 pm

I watched these proms today too, they were lovely, not quite what yesterday's monster was, but still great for a minimum!

Was this with a chroma?

Very best,
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Montana
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Re: Cool calcium prom 11-13-2018

Post by Montana » Wed Nov 14, 2018 10:04 am

Great shots Apollo, the prominence is super :bow

Alexandra
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krakatoa1883
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Re: Cool calcium prom 11-13-2018

Post by krakatoa1883 » Wed Nov 14, 2018 11:43 am

Fine prom video, Apollo.
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Carbon60
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Re: Cool calcium prom 11-13-2018

Post by Carbon60 » Wed Nov 14, 2018 8:42 pm

Nice calcium proms, Apollo.

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MapleRidge
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Re: Cool calcium prom 11-13-2018

Post by MapleRidge » Thu Nov 15, 2018 1:08 am

The CaK prom is great to see Apollo :bow

The dark specks are typical of dust in the optical path (in 'the spot' clip), and should likely lie close to the chip based on their small size. The half circle artifacts look strange...very uniform in size and appearance. Will be interested to know what caused them. If you capture with Firecapture or similar software these can be removed quite nicely with flat fields...the dust specs at least. No promises on the other ones.

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