Sun FD in H-Alpha, CaK and Continuum May 30th 2023

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arnedanielsen
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Sun FD in H-Alpha, CaK and Continuum May 30th 2023

Post by arnedanielsen »

Dear friends,

Desperately trying to catch up... here are FD images of the Sun in H-Alpha, CaK and Continuum from May 30th 2023.

Click on images to view them in full size on AstroBin.

FD image in H-Alpha using a Coronado 60mm/BF15 w/Beloptik ITF, stopped down to 50mm, Baader 35nm H-Alpha and ASI 178mm mounted on a SkyWatcher SolarQuest.
Image

Image

Image


FD image in CaK using a FLO StellaMira 80mm ED f/10, stopped down to 60mm, Lunt CaK 1200 module and ASI 183mm camera mounted on a SkyWatcher SolarQuest.
Image

Image


FD image in Continuum using a FLO StellaMira 80mm ED f/10, Baader Cool-Ceramic Safety Herschel Prism Photographic 2", Baader ND OD 1.8, Baader 2" Continuum 7,5nm and ASI 183mm camera mounted on a SkyWatcher SolarQuest.
Image


Best regards,
Arne


Best regards,
Arne
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Re: Sun FD in H-Alpha, CaK and Continuum May 30th 2023

Post by Peterm »

You nailed these!


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Re: Sun FD in H-Alpha, CaK and Continuum May 30th 2023

Post by pupak »

Opět krásná ada FD fotek. Líbí se mi ,jak jsou krásně kontrastní a homogenní v celé ploše disku.


I do not look at the sky with the eyes of an astronomer, but of a person looking for the beauty of nature.
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Re: Sun FD in H-Alpha, CaK and Continuum May 30th 2023

Post by marktownley »

Very good Arne! I'm in the same situation with a back log of data to process.


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Re: Sun FD in H-Alpha, CaK and Continuum May 30th 2023

Post by Dennis »

Very nice Arne, good that there is so much to image atm.


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H-a: Quark Chromosphere with BF mod
WL: Antlia 500nm/ 3nm, 393 nm/ 3nm
Ca-K: homebrew (includes 2x 1.5A filters, thanks Apollo)
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Re: Sun FD in H-Alpha, CaK and Continuum May 30th 2023

Post by ffellah »

A great set Arne, beautiful detail.

Franco


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Re: Sun FD in H-Alpha, CaK and Continuum May 30th 2023

Post by arnedanielsen »

Thank you very much Peter, Petr, Mark, Dennis and Franco!

Mark: Doesn't look like i'll be able to catch up anytime soon....
WeatherVestby.PNG
WeatherVestby.PNG (67.17 KiB) Viewed 249 times
Best regards,
Arne


Best regards,
Arne
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Re: Sun FD in H-Alpha, CaK and Continuum May 30th 2023

Post by SteveZ »

Arne - Great captures. Wish I had your weather forecast.....


Regards,
Steve

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Re: Sun FD in H-Alpha, CaK and Continuum May 30th 2023

Post by MAURITS »

Great images Arne.


Regards,
Maurits

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Re: Sun FD in H-Alpha, CaK and Continuum May 30th 2023

Post by arnedanielsen »

Many thanks Steve and Maurits!

Steve: Hope your weather improves soon.

Best regards,
Arne


Best regards,
Arne
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