AR 12827-12829 - Halpha

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krakatoa1883
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AR 12827-12829 - Halpha

Post by krakatoa1883 »

An inviting day for solar imaging with quite still air. AR12827 still looks interesting but seems now decayed compared to few days ago. In white light is disappointing but in H-alpha is a different object. Same for AR12829.

Modified Celestron XLT 100ED, ASI 178MM. Thanks for looking.
Attachments
2021-06-03-1254-Halpha-AR12829.jpg
2021-06-03-1254-Halpha-AR12829.jpg (89.75 KiB) Viewed 444 times
2021-06-03-1251-Halpha-AR12827.jpg
2021-06-03-1251-Halpha-AR12827.jpg (133.53 KiB) Viewed 444 times


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Re: AR 12827-12829 - Halpha

Post by EGRAY_OBSERVATORY »

Two fabulous captures Raf.
So sharp..

Thanks for sharing
Terry


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Re: AR 12827-12829 - Halpha

Post by Montana »

Beautiful imaging and processing :hamster: :bow works of art :bow

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Re: AR 12827-12829 - Halpha

Post by JochenM »

Very nice and detailed shots, Raf.


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Re: AR 12827-12829 - Halpha

Post by Astrophil »

Great images, Raf. I imaged the ARs at the same time you did.

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Re: AR 12827-12829 - Halpha

Post by eroel »

Raf:
Beautiful images.
Best regards.
Eric.


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Re: AR 12827-12829 - Halpha

Post by Ivan »

Very beautiful photos, a lot of details, everything is clear and contrasting.

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Re: AR 12827-12829 - Halpha

Post by Carbon60 »

Great images, Raf. Lovely details in these. Nicely done.

Stu.


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Re: AR 12827-12829 - Halpha

Post by marktownley »

These are excellent Raf!


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Re: AR 12827-12829 - Halpha

Post by krakatoa1883 »

Thanks to all for your kind comments!


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Re: AR 12827-12829 - Halpha

Post by H-Alpha »

Ciao Raffaello and complimenti for the fantastic images!

How are you succeeding such a magnification with your Modified Celestron XLT 100ED. Barlow/Powermate of what maginification?

And how is it modified with a Lunt etalon?

All the best,
Alexandros


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Re: AR 12827-12829 - Halpha

Post by ffellah »

Excellent images, Raf, so clean...

Franco


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Re: AR 12827-12829 - Halpha

Post by krakatoa1883 »

Thanks Alex, thanks Franco
H-Alpha wrote: Fri Jun 04, 2021 3:19 pmHow are you succeeding such a magnification with your Modified Celestron XLT 100ED. Barlow/Powermate of what magnification?
And how is it modified with a Lunt etalon?
the train is composed by Baader D-ERF 100 mm free aperture --> Celestron 100ED with Baader focuser --> Lunt 50THa PT module (no BF) --> 40 mm T2 extension --> T2/1.25 click-lock eyepiece holder --> Daystar Quark Chromosphere --> 0.35x reducer --> ASI 178MM. Actually it's not simply Lunt-mod, is Lunt-Daystar modified.
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Re: AR 12827-12829 - Halpha

Post by arnedanielsen »

Great catch Raffaello!

Thanks for sharing!

Best regards,
Arne


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