Testing the TS102 plus Herschel wedge with the CaK Omega stack.
Need to improve frame rate.
Omega CaK stack 10 Oct 2017
- Merlin66
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Omega CaK stack 10 Oct 2017
"Astronomical Spectroscopy - The Final Frontier" - to boldly go where few amateurs have gone before
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"Astronomical Spectroscopy for Amateurs" and
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http://astronomicalspectroscopy.com
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Re: Omega CaK stack 10 Oct 2017
Good start Ken! Have you got the filter elements tilted , looks like you have a reflection hot spot left of centre to me.
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Re: Omega CaK stack 10 Oct 2017
Yeah,
You are probably correct....
The filter elements at the moment are just screwed into each other.....
You are probably correct....
The filter elements at the moment are just screwed into each other.....
"Astronomical Spectroscopy - The Final Frontier" - to boldly go where few amateurs have gone before
https://groups.io/g/astronomicalspectroscopy
http://astronomicalspectroscopy.com
"Astronomical Spectroscopy for Amateurs" and
"Imaging Sunlight - using a digital spectroheliograph" - Springer
https://groups.io/g/astronomicalspectroscopy
http://astronomicalspectroscopy.com
"Astronomical Spectroscopy for Amateurs" and
"Imaging Sunlight - using a digital spectroheliograph" - Springer
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