Dear friends,
Yesterdays results...
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.
Sun FD in H-Alpha 31st of October 2021
Sun FD in H-Alpha 31st of October 2021 - Colorized
Same setup as above, but using long exposure (100ms) to bring out the proms. Overexposed disc made black.
Sun FD in H-Alpha 31st of October 2021 - Prominences
FD image in CaK using a William Optics ZenithStar 61II, stopped down to 46mm, Lunt CaK 1200 module, Coronado 2x CeMax and ASI 183mm camera mounted on a SkyWatcher SolarQuest.
Sun FD in CaK 31st of October 2021
Sun FD in CaK 31st of October 2021 - Colorized
Click on links to view full size images.
Thanks for looking and best regards,
Arne
Sun FD in H-Alpha and CaK 31st of October 2021
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Re: Sun FD in H-Alpha and CaK 31st of October 2021
Beautiful set of images Arne, showing all the relevant details.
Thanks for sharing
Terry
Thanks for sharing
Terry
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Re: Sun FD in H-Alpha and CaK 31st of October 2021
Very nice FDs, Arne.
Stu.
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/
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 and CaK 31st of October 2021
Flawless images, what a delight to view
Alexandra
Alexandra
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Re: Sun FD in H-Alpha and CaK 31st of October 2021
Thank you so much, Terry, Stu and Alexandra for your kind comments!
Best regards,
Arne
Best regards,
Arne
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Re: Sun FD in H-Alpha and CaK 31st of October 2021
Excellent results, Arne. A pleasure to see.
Franco
Franco
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Re: Sun FD in H-Alpha and CaK 31st of October 2021
Thanks for your kind comments, Franco and Eric!
Best regards,
Arne
Best regards,
Arne