The weather hasn't allowed me to test the Omega stack....
It's the <390nm UV block as a "mini erf", then the 80nm CaK followed by the 2A CaK.
Mounted on the TS102, Baader Herschel wedge (with 1.6ND filter).
Using the ASI 174MM.
(I've had to remove the tilter to gain focus...)
Well, today has thin high cloud, little wind, today's the day.....
Just collecting some AVI but visual on the screen looks promising.
Stay tuned!!!
Omega CaK stack
- Merlin66
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Omega CaK stack
"Astronomical Spectroscopy - The Final Frontier" - to boldly go where few amateurs have gone before
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Re: Omega CaK stack
excellent!
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: Omega CaK stack
Quick run through AS3!, some Registax6 wavelets....
(What's the suggested/ recommended colouring??)"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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Re: Omega CaK stack
Recommended RGB values???
"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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Re: Omega CaK stack
Does this colouring look any good??
"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
- Carbon60
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Re: Omega CaK stack
Looking good, Ken.
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: Omega CaK stack
Looking good Ken! Reading the setup (wedge and ND1.6) it sounds like you have a lot of light coming through (which isn't a bad thing!) - what sort of exposure are you at?
http://brierleyhillsolar.blogspot.co.uk/
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Re: Omega CaK stack
I have found this program is very useful for choosing RGB values:Recommended RGB values???
http://www.efg2.com/Lab/ScienceAndEngin ... pectra.htm
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- Merlin66
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Re: Omega CaK stack
Mark,
According to FireCapture log:
Shutter 35.71ms
Gain 257
Gama 39
Bob,
Thanks, I'll have a look.
According to FireCapture log:
Shutter 35.71ms
Gain 257
Gama 39
Bob,
Thanks, I'll have a look.
"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