Sun FD in H-Alpha, CaK and Continuum May 1st 2024

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Sun FD in H-Alpha, CaK and Continuum May 1st 2024

Post by arnedanielsen »

Dear friends,

FD images of the Sun in H-Alpha, CaK and Continuum from May 1st 2024. Imaged through thin cirrus clouds.

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
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Re: Sun FD in H-Alpha, CaK and Continuum May 1st 2024

Post by rigel123 »

Great disks Arne!


Warren

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Re: Sun FD in H-Alpha, CaK and Continuum May 1st 2024

Post by Peterm »

Nicely done and presented Arne!


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Re: Sun FD in H-Alpha, CaK and Continuum May 1st 2024

Post by WMoore »

Great session, the Ha disks are tack sharp
Thanks!


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Re: Sun FD in H-Alpha, CaK and Continuum May 1st 2024

Post by MAURITS »

A great set images Arne.


Regards,
Maurits

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Re: Sun FD in H-Alpha, CaK and Continuum May 1st 2024

Post by arnedanielsen »

Thanks for taking the time to view and comment Warren, Peter, Wayne and Maurits!


Best regards,
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Re: Sun FD in H-Alpha, CaK and Continuum May 1st 2024

Post by vineyard »

Lovely. Seeing the continuum disk last is so calming after seeing all the activity in the other frequencies before that!


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Re: Sun FD in H-Alpha, CaK and Continuum May 1st 2024

Post by Martin_S »

Nice combination of images Arne, thanks for sharing them.


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: Sun FD in H-Alpha, CaK and Continuum May 1st 2024

Post by pupak »

Excelent FD pictures, Arne.
Petr


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Re: Sun FD in H-Alpha, CaK and Continuum May 1st 2024

Post by Petrus »

Wonderful set as always Arne!


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Re: Sun FD in H-Alpha, CaK and Continuum May 1st 2024

Post by ffellah »

Sharp and wonderful set, Arne. Well done 👍

Franco


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Re: Sun FD in H-Alpha, CaK and Continuum May 1st 2024

Post by VasilevIvan »

Great images, Arne! :bow It's nice to see in detail the many features on the surface of the Sun! Have a nice day!


Best regards, Ivan.

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Re: Sun FD in H-Alpha, CaK and Continuum May 1st 2024

Post by Ibbo »

Lovely disks Arne.


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Re: Sun FD in H-Alpha, CaK and Continuum May 1st 2024

Post by arnedanielsen »

Thank you very much for your kind comments everyone! Much appreciated!


Best regards,
Arne
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Re: Sun FD in H-Alpha, CaK and Continuum May 1st 2024

Post by marktownley »

Lovely disks thanks Arne!


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Re: Sun FD in H-Alpha, CaK and Continuum May 1st 2024

Post by arnedanielsen »

Thanks Mark!


Best regards,
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