Hi all,
Today was a relatively poor seeing morning. However some movies are worth to process.
Transparency was poor and I were need to maximize the gain to get enough brightness at 6ms exposure.
Here is a random area near the center of the Sun disk in CaK. The scale is small due to poor seeing.
280mm F/10 Celestron equipped with the ARIES two band full size DERF, CaK PST etalon and Basler 1920-155 camera.
Thanks for looking.
Valery
A random area at the Sun chromosphere in CaK with 280mm C11
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A random area at the Sun chromosphere in CaK with 280mm C11
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"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: A random area at the Sun chromosphere in CaK with 280mm C11
This is amazing, Valery.
It compares very favourably with the Dutch Open Telescope shot posted by Frank in this thread:
viewtopic.php?f=4&t=24905
Cheers, Peter.
It compares very favourably with the Dutch Open Telescope shot posted by Frank in this thread:
viewtopic.php?f=4&t=24905
Cheers, Peter.
Re: A random area at the Sun chromosphere in CaK with 280mm C11
Fantastic, Valery! As Peter said, close to the DOT pictures, as far as I can tell!
I guess you are not really serious about the "relatively poor seeing", are you? Would you mind to tell about your way of processing?
Regards,
Frank
I guess you are not really serious about the "relatively poor seeing", are you? Would you mind to tell about your way of processing?
Regards,
Frank
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Re: A random area at the Sun chromosphere in CaK with 280mm C11
Awesome image, Valery.
Looking at this, I'd swap my poor seeing for yours any day
Stu.
Looking at this, I'd swap my poor seeing for yours any day
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: A random area at the Sun chromosphere in CaK with 280mm C11
Oooooooooooooo!!!!!!!
Come on Valery that was amazing seeing yes?
Alexandra
Come on Valery that was amazing seeing yes?
Alexandra
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Re: A random area at the Sun chromosphere in CaK with 280mm C11
Valery:
Superb CaK shot.
Best regards,
Eric.
Superb CaK shot.
Best regards,
Eric.
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Re: A random area at the Sun chromosphere in CaK with 280mm C11
No, Alexandra. The seeing was average, while not poor.
Valery
"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.