Hi:
For those that can not see the sun, this is how it looked today in H alpha and CaK.
Used the Solarmax 90-DS-BF30 and the 102mm f/9 Meade refractor with a CaK PST mod.
Thanks for looking,
Eric.
Sol from the 28th of November 2017.
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Re: Sol from the 28th of November 2017.
Nicely caught there Eric!
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: Sol from the 28th of November 2017.
Lovely FDs, Eric.
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: Sol from the 28th of November 2017.
These are great Eric, I really like the CaK as the filament footprint is so clear
Alexandra
Alexandra