CaK and Ha with a T250

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allhoest
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CaK and Ha with a T250

Post by allhoest »

Hi!

Here under, some pics from St Véran with a 250mm newton having a multilayer treatment.
The seeing conditions were the worst over the last 4 observations there.

Here, with a CaK filter.

Image




Image




Here en Ha, with a PST Mod.

Image





Image







Alex
2020-08-07..08
Solar newton T250 Multilayer
Various barlow and telecentric lenses.
ASI174


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rsfoto
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Re: CaK and Ha with a T250

Post by rsfoto »

Hi Alex

Very good. Interesting how much a PST mod can do


regards Rainer

Observatorio Real de 14
San Luis Potosi Mexico

North 22° West 101°
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Re: CaK and Ha with a T250

Post by EGRAY_OBSERVATORY »

Well Alex, you say the seeing was the worst of, but those results are still excellent considering.

Thanks vm

Terry


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Re: CaK and Ha with a T250

Post by eroel »

Alex, super images.
Regards,
Eric.


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Re: CaK and Ha with a T250

Post by JochenM »

Excellent results there, Alex.


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Carbon60
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Re: CaK and Ha with a T250

Post by Carbon60 »

Very nice indeed, Alex.

Stu.


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Re: CaK and Ha with a T250

Post by Montana »

Wow!! these are absolutely cracking Alex :bow :bow :bow even with bad seeing the results are excellent :hamster:

Alexandra


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Re: CaK and Ha with a T250

Post by ffellah »

Super results given the conditions, Alex

Franco


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Re: CaK and Ha with a T250

Post by John »

Really impressive results. Which CaK filter were you using?


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