My new Digital spectroheliograph
Telescope 80mm F/6
Collimator 70mm F/6
Grating 1800L/mm 5000A Brazed
ASI174mm
My new short D_SHG
- Merlin66
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Re: My new short D_SHG
Great result, well done!
I assume the spectrograph is in Littrow configuration.
Which processing software are you using??
Ken
I assume the spectrograph is in Littrow configuration.
Which processing software are you using??
Ken
"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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- The Sun?
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Re: My new short D_SHG
Optical path is as follows;
Front red filter 80mm F/6 telescope
Binoviewer 70mm F/6 collimator
Slit width is about 10 microns.
1800L/mm Richardson Grating
Relay lens ASI174MM
Front red filter 80mm F/6 telescope
Binoviewer 70mm F/6 collimator
Slit width is about 10 microns.
1800L/mm Richardson Grating
Relay lens ASI174MM
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- Merlin66
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Re: My new short D_SHG
Ohnishi,
Thanks for that, appreciate.
It would be worth while trialling the INTI processing software. Much faster than SLiM and does the geometric corrects as well as a "prominence" image.
https://github.com/mattconsidine/Solex_ser_recon_AVI
https://github.com/thelondonsmiths/Solex_ser_recon_EN
regards,
ken
Thanks for that, appreciate.
It would be worth while trialling the INTI processing software. Much faster than SLiM and does the geometric corrects as well as a "prominence" image.
https://github.com/mattconsidine/Solex_ser_recon_AVI
https://github.com/thelondonsmiths/Solex_ser_recon_EN
regards,
ken
"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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- The Sun?
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- Joined: Tue Nov 19, 2019 6:03 am
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Re: My new short D_SHG
Ken,
Thank you for your valuable information.
I was python‘s user long time ago.
I will understand the procedure of the soft.
Next time I will try this.
regards,
Ohnishi
Thank you for your valuable information.
I was python‘s user long time ago.
I will understand the procedure of the soft.
Next time I will try this.
regards,
Ohnishi
- Montana
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Re: My new short D_SHG
That's an amazing image well done I agree with Merlin, you should try this new software as the results that have been coming out are incredible.
Alexandra
Alexandra
- marktownley
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Re: My new short D_SHG
Very promising results!
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!