Sun FD in H-Alpha, CaK and Continuum 19th of September 2022

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arnedanielsen
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Sun FD in H-Alpha, CaK and Continuum 19th of September 2022

Post by arnedanielsen »

Dear friends,

Clear blue skies for most of the day, but mainly poor seeing. Only a short lunch session and didn't have time to wait for moments with good seeing.

A new AR rotating into view over the eastern limb.

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, Baader 2" UV/IR Cut 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 19th of September 2022

Post by Carbon60 »

Nice captures, Arne. The newest activity should be interesting to follow over the coming days. Hopefully the weather and seeing conditions will cooperate :)

Stu.


H-alpha, WL and Ca II K imaging kit for various image scales.
Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
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Re: Sun FD in H-Alpha, CaK and Continuum 19th of September 2022

Post by JohnW »

Well done Arne, some interesting features. Regards John W.


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Re: Sun FD in H-Alpha, CaK and Continuum 19th of September 2022

Post by ffellah »

Another beautiful set Arne. Thank you for sharing.

Franco


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Re: Sun FD in H-Alpha, CaK and Continuum 19th of September 2022

Post by rigel123 »

Great set Arne, looks like that new AR was spewing some nice eruptions!


Warren

Lunt LS60T DS
Orion ED80T CF
Meade ETX LS6
Lunt CaK BF1200
Lunt WL Wedge
Baader Photographic Film
ASI174MM
Skyris 236M
Player One Saturn-M SQR

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Re: Sun FD in H-Alpha, CaK and Continuum 19th of September 2022

Post by torsinadoc »

Nice images. That new active area looks promising for some nice activity


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Re: Sun FD in H-Alpha, CaK and Continuum 19th of September 2022

Post by MAURITS »

Beautiful detailed FD's Arne.


Regards,
Maurits

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Re: Sun FD in H-Alpha, CaK and Continuum 19th of September 2022

Post by ffellah »

Arne: congratulations on the beautiful full page image of the CaK sun published in Sky & Telescope. I was so happy to see your name there, I thought “one of our group” !

Franco


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Re: Sun FD in H-Alpha, CaK and Continuum 19th of September 2022

Post by Martin_S »

Well done Arne, great results.


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 19th of September 2022

Post by nicspenceryork »

Awesome as always Arne 👏
Nic


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Re: Sun FD in H-Alpha, CaK and Continuum 19th of September 2022

Post by marktownley »

Lovely disks Arne!


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Re: Sun FD in H-Alpha, CaK and Continuum 19th of September 2022

Post by arnedanielsen »

Thank you very much everyone for all your kind comments and support!

Best regards,
Arne


Best regards,
Arne
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Re: Sun FD in H-Alpha, CaK and Continuum 19th of September 2022

Post by arnedanielsen »

ffellah wrote: ↑Wed Sep 21, 2022 10:36 am Arne: congratulations on the beautiful full page image of the CaK sun published in Sky & Telescope. I was so happy to see your name there, I thought “one of our group” !

Franco
Thank you very much Franco! It's always a nice honor to get images presented in the magazines!

Best regards,
Arne


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