In Ha with a T300 (Aug. 10th)
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In Ha with a T300 (Aug. 10th)
Here some results from a session, where the seeing was better.
Still with a 300mm solar newton.
Alex
2022-08-10
Solar newtong, D300, F6
Telecentric x5
Solar Spectrum 0.3A
ASI174
Stacks of 200.
Still with a 300mm solar newton.
Alex
2022-08-10
Solar newtong, D300, F6
Telecentric x5
Solar Spectrum 0.3A
ASI174
Stacks of 200.
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Re: In Ha with a T300 (Aug. 10th)
These are excellent Alex!
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!
- Laszlo Francsics
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Re: In Ha with a T300 (Aug. 10th)
Hi Alex,
It looks very promising. I think it is still not the full resolution of a 300mm mirror, but you have a better resolution now, than most of the H-alpha solar photos.
May I ask which instrument is it? Did you use an energy rejection mirror, or a sub aperture ERF filter?
Bests,
Lászlo Francsics
It looks very promising. I think it is still not the full resolution of a 300mm mirror, but you have a better resolution now, than most of the H-alpha solar photos.
May I ask which instrument is it? Did you use an energy rejection mirror, or a sub aperture ERF filter?
Bests,
Lászlo Francsics
Laszlo Francsics
inventor, founder, deep thinker of Soleye
https://www.soleye.eu/
chairman of the Hungarian Astrophotographers' Association
https://magyarasztrofotosok.hu/en/
juror of the Astronomy Photographer of the Year competition
inventor, founder, deep thinker of Soleye
https://www.soleye.eu/
chairman of the Hungarian Astrophotographers' Association
https://magyarasztrofotosok.hu/en/
juror of the Astronomy Photographer of the Year competition
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Re: In Ha with a T300 (Aug. 10th)
I'll make a specific post on the setup a bit later. Tomorrow is my last observation session, then I need to travel back home.Laszlo Francsics wrote: ↑Fri Aug 12, 2022 9:37 pm Hi Alex,
It looks very promising. I think it is still not the full resolution of a 300mm mirror, but you have a better resolution now, than most of the H-alpha solar photos.
May I ask which instrument is it? Did you use an energy rejection mirror, or a sub aperture ERF filter?
Bests,
Lászlo Francsics
Alex
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Re: In Ha with a T300 (Aug. 10th)
Excellent images, Alex!
Very sharp and delicately processed!
Best regards,
Arne
Very sharp and delicately processed!
Best regards,
Arne
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Re: In Ha with a T300 (Aug. 10th)
Please, see here:allhoest wrote: ↑Fri Aug 12, 2022 9:50 pmI'll make a specific post on the setup a bit later. Tomorrow is my last observation session, then I need to travel back home.Laszlo Francsics wrote: ↑Fri Aug 12, 2022 9:37 pm Hi Alex,
It looks very promising. I think it is still not the full resolution of a 300mm mirror, but you have a better resolution now, than most of the H-alpha solar photos.
May I ask which instrument is it? Did you use an energy rejection mirror, or a sub aperture ERF filter?
Bests,
Lászlo Francsics
Alex
viewtopic.php?t=37588
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Re: In Ha with a T300 (Aug. 10th)
Hi Alex,allhoest wrote: ↑Mon Aug 15, 2022 9:34 pmPlease, see here:allhoest wrote: ↑Fri Aug 12, 2022 9:50 pmI'll make a specific post on the setup a bit later. Tomorrow is my last observation session, then I need to travel back home.Laszlo Francsics wrote: ↑Fri Aug 12, 2022 9:37 pm Hi Alex,
It looks very promising. I think it is still not the full resolution of a 300mm mirror, but you have a better resolution now, than most of the H-alpha solar photos.
May I ask which instrument is it? Did you use an energy rejection mirror, or a sub aperture ERF filter?
Bests,
Lászlo Francsics
Alex
viewtopic.php?t=37588
thank you very much for informing me about the article. I gonna read it through soon. It looks very interesting.
Lászlo
Laszlo Francsics
inventor, founder, deep thinker of Soleye
https://www.soleye.eu/
chairman of the Hungarian Astrophotographers' Association
https://magyarasztrofotosok.hu/en/
juror of the Astronomy Photographer of the Year competition
inventor, founder, deep thinker of Soleye
https://www.soleye.eu/
chairman of the Hungarian Astrophotographers' Association
https://magyarasztrofotosok.hu/en/
juror of the Astronomy Photographer of the Year competition
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Re: In Ha with a T300 (Aug. 10th)
Good results, the first one is my fav.
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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