Here, I could save a capture, showing something in a stack of 3 out of 2500 frames.
There was no sunspot last Sunday. Granulation only. In K-Line.
Alex
2017Oct15
Solar newton T250
Power Mate x5
K Line
ZWO ASI174
Granulation, stack de 3
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allhoest
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Granulation, stack de 3
The seeing values at the SSM were not bad, but what I got on the videos was awful. A jet stream maybe.
Here, I could save a capture, showing something in a stack of 3 out of 2500 frames.
There was no sunspot last Sunday. Granulation only. In K-Line.
Alex
2017Oct15
Solar newton T250
Power Mate x5
K Line
ZWO ASI174
Here, I could save a capture, showing something in a stack of 3 out of 2500 frames.
There was no sunspot last Sunday. Granulation only. In K-Line.
Alex
2017Oct15
Solar newton T250
Power Mate x5
K Line
ZWO ASI174
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Montana
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Re: Granulation, stack de 3
Very nice result!
Robert
Robert
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allhoest
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Re: Granulation, stack de 3
Thanks!
Alexandra, I see that you have a C11 and an astrosolar, with long exposure time resulting.
With my setup, with the gain set to 0, I had exposure time of about 150µs.
At the next trial, I'll probably raise the gain and give a try with a lower exposure time.
Hope it will help.
CS
Alex
Alexandra, I see that you have a C11 and an astrosolar, with long exposure time resulting.
With my setup, with the gain set to 0, I had exposure time of about 150µs.
At the next trial, I'll probably raise the gain and give a try with a lower exposure time.
Hope it will help.
CS
Alex
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marktownley
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Re: Granulation, stack de 3
Good granules!
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: Granulation, stack de 3
Very nice indeed.
Stu.
Stu.
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Fluxgate Magnetometers (1s and 150s Cadence).
Radio meteor detector.
More images at http://www.flickr.com/photos/solarcarbon60/
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Re: Granulation, stack de 3
Thanks again for the nice comments.
Alexandra, my netwon is non aluminized, and later multilayer treated to reflect the red and part of the blue.
Here, some posts:
viewtopic.php?f=4&t=16285&p=158938#p158938
viewtopic.php?f=4&t=17815&p=171259#p171259
CS
Alex
Alexandra, my netwon is non aluminized, and later multilayer treated to reflect the red and part of the blue.
Here, some posts:
viewtopic.php?f=4&t=16285&p=158938#p158938
viewtopic.php?f=4&t=17815&p=171259#p171259
CS
Alex