Sun FD in H-Alpha, CaK and Continuum May 20th 2023
- arnedanielsen
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Sun FD in H-Alpha, CaK and Continuum May 20th 2023
Dear friends,
FD images of the Sun in H-Alpha, CaK and Continuum from May 20th 2023. FD H-Alpha with both Coronado SM60 and Coronado SM90 filter mounted on the StellaMira 80mm.
I also recorded some close-up images of the AR's in CaK as well as a H-Alpha timelapse that I will post later.
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.
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 ZWO AM5.
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 ZWO AM5.
FD image in H-Alpha using a Coronado 90mm filter, FLO StellaMira 80mm ED f/10, Baader 35nm H-Alpha, BF15 w/Beloptik ITF and ASI 178mm mounted on a ZWO AM5.
Best regards,
Arne
FD images of the Sun in H-Alpha, CaK and Continuum from May 20th 2023. FD H-Alpha with both Coronado SM60 and Coronado SM90 filter mounted on the StellaMira 80mm.
I also recorded some close-up images of the AR's in CaK as well as a H-Alpha timelapse that I will post later.
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.
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 ZWO AM5.
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 ZWO AM5.
FD image in H-Alpha using a Coronado 90mm filter, FLO StellaMira 80mm ED f/10, Baader 35nm H-Alpha, BF15 w/Beloptik ITF and ASI 178mm mounted on a ZWO AM5.
Best regards,
Arne
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Re: Sun FD in H-Alpha, CaK and Continuum May 20th 2023
Superb.
I do not look at the sky with the eyes of an astronomer, but of a person looking for the beauty of nature.
- Montana
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Re: Sun FD in H-Alpha, CaK and Continuum May 20th 2023
I like the little hairy caterpillar on the limb
Alexandra
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Re: Sun FD in H-Alpha, CaK and Continuum May 20th 2023
Another great set, Arne: your disks are so incredibly even. What is your secret
Franco
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Re: Sun FD in H-Alpha, CaK and Continuum May 20th 2023
Excellent disks thanks Arne!
http://brierleyhillsolar.blogspot.co.uk/
Solar images, a collection of all the most up to date live solar data on the web, imaging & processing tutorials - please take a look!
- arnedanielsen
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Re: Sun FD in H-Alpha, CaK and Continuum May 20th 2023
Thank you very much Petr, Alexandra, Franco and Marc! Appreciate your kind comments!
Alexandra: "Little" you said? :-)
Best regards,
Arne
Alexandra: "Little" you said? :-)
Best regards,
Arne
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Re: Sun FD in H-Alpha, CaK and Continuum May 20th 2023
probably larger than a few caterpillars in my garden I guess
Alexandra
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Re: Sun FD in H-Alpha, CaK and Continuum May 20th 2023
Perfect disk images Arne.
Triband C9.25
H-a: Quark Chromosphere with BF mod
WL: Antlia 500nm/ 3nm, 393 nm/ 3nm
Ca-K: homebrew (includes 2x 1.5A filters, thanks Apollo)
Player One Apollo Max + Mars MII
Barlows:
-2x Gerd Düring 2.7x
-2x TMB 1.8x
H-a: Quark Chromosphere with BF mod
WL: Antlia 500nm/ 3nm, 393 nm/ 3nm
Ca-K: homebrew (includes 2x 1.5A filters, thanks Apollo)
Player One Apollo Max + Mars MII
Barlows:
-2x Gerd Düring 2.7x
-2x TMB 1.8x
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Re: Sun FD in H-Alpha, CaK and Continuum May 20th 2023
Superb FD images Arne ! Very well processed.
Christian Viladrich
Co-author of "Planetary Astronomy"
http://planetary-astronomy.com/
Editor of "Solar Astronomy"
http://www.astronomiesolaire.com/
Co-author of "Planetary Astronomy"
http://planetary-astronomy.com/
Editor of "Solar Astronomy"
http://www.astronomiesolaire.com/
- arnedanielsen
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Re: Sun FD in H-Alpha, CaK and Continuum May 20th 2023
Thank you very much Clare & Peter, Dennis and Christian!
Alexandra: I certainly hope so :-)
Best regards,
Arne
Alexandra: I certainly hope so :-)
Best regards,
Arne