Hello:
Today it was cloudy and just had a chance to take one FD in H alpha with the Solarmax 90-DS.
Old Sol is really blank.
Thanks for looking,
Eric.
Sol from the 20th of February 2018.
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Re: Sol from the 20th of February 2018.
Thanks, Eric.
Yes, even a DS 90mm telescope is almost useless on such a weak (ill) sun. Our old good sun is emotions free now.
Yes, even a DS 90mm telescope is almost useless on such a weak (ill) sun. Our old good sun is emotions free now.
"Solar H alpha activity is the most dynamic and compelling thing you can see in a telescope, so spend accordingly." (c) Bob Yoesle.
Largest full size 185 - 356mm Dielectric Energy Rejection Filters (D-ERF) by ARIES Instruments.
Largest full size 185 - 356mm Dielectric Energy Rejection Filters (D-ERF) by ARIES Instruments.
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Re: Sol from the 20th of February 2018.
Nice FDs nevertheless, 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 20th of February 2018.
Looking good 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 20th of February 2018.
Alexandra, Valery, Stu, Mark and Franco, thanks for the comments.
Best regards,
Eric.
Best regards,
Eric.