Solar imaging with a 300 newton instead of 320
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Solar imaging with a 300 newton instead of 320
The first solar imaging session at St Véran was done with a standard quality 320mm mirror (L/5.7).
Here is a comparison with a better quality 300mm Newton.
Many parameters come into play, including the seeing.
Here, the wavelets could be pushed a little more.
Alex
2022-Aug-03
Solar Newton, D300, F6
Barlow x5
CaK filter
ASI174
Stack of 30 images (100 for the granulation)
Here is a comparison with a better quality 300mm Newton.
Many parameters come into play, including the seeing.
Here, the wavelets could be pushed a little more.
Alex
2022-Aug-03
Solar Newton, D300, F6
Barlow x5
CaK filter
ASI174
Stack of 30 images (100 for the granulation)
- DeepSolar64
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Re: Solar imaging with a 300 newton instead of 320
WoW. Absolute perfection. Extreme resolution. Very professional.
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Astro-Tech AT72EDII with Altair solar wedge
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Orion 70mm Solar Telescope
Celestron AstroMaster Alt/Az Mount
Meade Coronado SolarMax II 60 DS
Meade Coronado SolarMax II 90 DS
Meade Coronado AZS Alt/Az Mount
Astro-Tech AT72EDII with Altair solar wedge
Celestron NexStar 102GT with Altair solar wedge
Losmandy AZ8 Alt/Az Mount
Sky-Watcher AZGTI Alt-Az GoTo mount
Cameras: ZWO ASI178MM, PGR Grasshopper, PGR Flea
Lunt, Coronado, TeleVue, Orion and Meade eyepieces
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Re: Solar imaging with a 300 newton instead of 320
These images are just amazing!
Fantastic work, Alex!
Best regards,
Arne
Fantastic work, Alex!
Best regards,
Arne
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Re: Solar imaging with a 300 newton instead of 320
Great job. Seeing and collimation should be way more important then mirror quality in imaging though.
Triband C9.25
H-a: Quark Chromosphere with BF mod
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Ca-K: homebrew (includes 2x 1.5A filters, thanks Apollo)
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-2x Gerd Düring 2.7x
-2x TMB 1.8x
H-a: Quark Chromosphere with BF mod
WL: Antlia 500nm/ 3nm, 393 nm/ 3nm
Ca-K: homebrew (includes 2x 1.5A filters, thanks Apollo)
Player One Apollo Max + Mars MII
Barlows:
-2x Gerd Düring 2.7x
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Re: Solar imaging with a 300 newton instead of 320
Thank you.
I have a certain control on the collimation (Laser collimation in my case).
I have unfortunately no control on the seeing. The seeing was bad this morning, and then it became cloudy :-(
CS
Alex
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Re: Solar imaging with a 300 newton instead of 320
Im looking forward to see more such good images in the future.
Sadly my mount is in maintainance so i have to wait until it is back
Cant wait to image in K-line myself again.
CS
Dennis
Triband C9.25
H-a: Quark Chromosphere with BF mod
WL: Antlia 500nm/ 3nm, 393 nm/ 3nm
Ca-K: homebrew (includes 2x 1.5A filters, thanks Apollo)
Player One Apollo Max + Mars MII
Barlows:
-2x Gerd Düring 2.7x
-2x TMB 1.8x
H-a: Quark Chromosphere with BF mod
WL: Antlia 500nm/ 3nm, 393 nm/ 3nm
Ca-K: homebrew (includes 2x 1.5A filters, thanks Apollo)
Player One Apollo Max + Mars MII
Barlows:
-2x Gerd Düring 2.7x
-2x TMB 1.8x
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Re: Solar imaging with a 300 newton instead of 320
fantastic images Alex
Pedro Re'
https://pedroreastrophotography.com/
https://pedroreastrophotography.com/
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Re: Solar imaging with a 300 newton instead of 320
Absolutely phenomenal say hi to all those on the mountain from me
Alexandra
Alexandra
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Re: Solar imaging with a 300 newton instead of 320
What they've all said....^^^^^^......
Call me Geoff.
I do what I do because I want to, and because I can....
Doesn't mean I know what I'm doing, though!
I do what I do because I want to, and because I can....
Doesn't mean I know what I'm doing, though!