Dear all,
Here are a few images in H-Alpha and CaK from July 6th.
FD image in H-Alpha using the Takahashi Sky-90II with Coronado 90mm/BF15, Coronado 2x CeMax and ASI 1600mm PRO.
Sun FD in H-Alpha 6th of July 2021
FD image in CaK using William Optics ZenithStar 61II stopped down to 46mm, Lunt Cak 1200 module and ASI 178mm camera
Sun FD in CaK 6th of July 2021
Sun FD in CaK 6th of July 2021 - colorized
CaK imaging using William Optics ZenithStar 61II stopped down to 46mm, Lunt Cak 1200 module, PowerMate 2,5x and ASI 178mm camera
Sun in CaK 6th of July 2021
Sun in CaK 6th of July 2021 - colorized
Click on links for full size images.
Thanks for looking!
Arne
Sun in H-Alpha and CaK 6th of July 2021
- arnedanielsen
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- marktownley
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Re: Sun in H-Alpha and CaK 6th of July 2021
Looks good 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!
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Re: Sun in H-Alpha and CaK 6th of July 2021
That's a great collection that monster is back round with us again
Alexandra
Alexandra