Sun FD in H-Alpha, CaK and Continuum March 14th 2024

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arnedanielsen
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Sun FD in H-Alpha, CaK and Continuum March 14th 2024

Post by arnedanielsen »

Dear friends,

FD images of a very quiet Sun in H-Alpha, CaK and Continuum from March 14th 2024. Mediocre transmission and seeing.

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 March 14th 2024

Post by Montana »

Wonderful discs Arne, there are some nice proms about and interesting hot spot on the SW limb :bow :hamster:

Alexandra


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Re: Sun FD in H-Alpha, CaK and Continuum March 14th 2024

Post by rsfoto »

Excellent discs


regards Rainer

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Re: Sun FD in H-Alpha, CaK and Continuum March 14th 2024

Post by MAURITS »

Wonderfull disks Arne.


Regards,
Maurits

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Re: Sun FD in H-Alpha, CaK and Continuum March 14th 2024

Post by marktownley »

Good images for bad conditions Arne!


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Re: Sun FD in H-Alpha, CaK and Continuum March 14th 2024

Post by DeepSolar64 »

There is still a lot of plage on the disk, especially in CaK for such a quiet sun. Nice work on capturing it Arne.


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Orion 70mm Solar Telescope
Celestron AstroMaster Alt/Az Mount
Meade Coronado SolarMax II 60 DS
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Astro-Tech AT72EDII with Altair solar wedge
Celestron NexStar 102GT with Altair solar wedge
Losmandy AZ8 Alt/Az Mount
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Lunt, Coronado, TeleVue, Orion and Meade eyepieces

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Re: Sun FD in H-Alpha, CaK and Continuum March 14th 2024

Post by Peterm »

Nice disks with plenty of filaments Arne!


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Re: Sun FD in H-Alpha, CaK and Continuum March 14th 2024

Post by DeepSolar64 »

Yes. I noticed the filaments visually yesterday. There were a lot of them.


Lunt 8x32 SUNoculars
Orion 70mm Solar Telescope
Celestron AstroMaster Alt/Az Mount
Meade Coronado SolarMax II 60 DS
Meade Coronado SolarMax II 90 DS
Meade Coronado AZS Alt/Az Mount
Astro-Tech AT72EDII with Altair solar wedge
Celestron NexStar 102GT with Altair solar wedge
Losmandy AZ8 Alt/Az Mount
Sky-Watcher AZGTI Alt-Az GoTo mount
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Re: Sun FD in H-Alpha, CaK and Continuum March 14th 2024

Post by ffellah »

These look great, Arne, thank you.

Franco


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Re: Sun FD in H-Alpha, CaK and Continuum March 14th 2024

Post by rigel123 »

Great disks Arne!


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 March 14th 2024

Post by cybermayberry »

Wonderful disks


Rich

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Antlia wedge,Lunt wedge
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Re: Sun FD in H-Alpha, CaK and Continuum March 14th 2024

Post by pdmphoton »

Arne,

Marvelous set of full discs!

Paulm


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Re: Sun FD in H-Alpha, CaK and Continuum March 14th 2024

Post by arnedanielsen »

Thanks again everyone and thank you very much for the SPOD honor!


Best regards,
Arne
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