Sun H-Alfa 29 July
- banjo
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Sun H-Alfa 29 July
Hello,
I will redo it for you "zero transparency" as usual.
I tried my 3 standards, the quark we forgot 210/320 - 46ms gain on the solar it's not worth it
the oldest coronado stallion, he is doing quite well with his Bf 5 from the sky
the one which I think is the best but tried later with even more degraded conditions game = with the old one.
so indulgence desired
Paul
at the quark the only one with a correct gain (210) but slow speed (46ms) start of the session more stable level turbulence
with PST
I will redo it for you "zero transparency" as usual.
I tried my 3 standards, the quark we forgot 210/320 - 46ms gain on the solar it's not worth it
the oldest coronado stallion, he is doing quite well with his Bf 5 from the sky
the one which I think is the best but tried later with even more degraded conditions game = with the old one.
so indulgence desired
Paul
at the quark the only one with a correct gain (210) but slow speed (46ms) start of the session more stable level turbulence
with PST
bresser/messier 150/1200 (or 200/1800 Istar ) Mod -D-Erf 160mm intern-glasspath 1.25-etalon Pst barlow X2 ASI174
https://astropol.pagesperso-orange.fr/b ... 9/best2019
sorry for my English translators google
https://astropol.pagesperso-orange.fr/b ... 9/best2019
sorry for my English translators google
- MAURITS
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Re: Sun H-Alfa 29 July
It's a really nice collection of images there Paul!
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!
- Carbon60
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Re: Sun H-Alfa 29 July
Very nice indeed, Paul. A superb collection.
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: Sun H-Alfa 29 July
Beautiful, light, not noisy, soft and at the same time detailed pictures. For some reason, the penultimate picture reminded me of a zebra and a giraffe and even a plesiosaur. Thanks for the fabulous shots.
Ivan
Ivan
- arnedanielsen
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Re: Sun H-Alfa 29 July
Excellent collection, Paul. I particularly like the images of the monster prominences!
Best regards,
Arne
Best regards,
Arne
- banjo
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Re: Sun H-Alfa 29 July
bresser/messier 150/1200 (or 200/1800 Istar ) Mod -D-Erf 160mm intern-glasspath 1.25-etalon Pst barlow X2 ASI174
https://astropol.pagesperso-orange.fr/b ... 9/best2019
sorry for my English translators google
https://astropol.pagesperso-orange.fr/b ... 9/best2019
sorry for my English translators google
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Re: Sun H-Alfa 29 July
Thank you Alfred
Paul
Paul
bresser/messier 150/1200 (or 200/1800 Istar ) Mod -D-Erf 160mm intern-glasspath 1.25-etalon Pst barlow X2 ASI174
https://astropol.pagesperso-orange.fr/b ... 9/best2019
sorry for my English translators google
https://astropol.pagesperso-orange.fr/b ... 9/best2019
sorry for my English translators google
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Re: Sun H-Alfa 29 July
hello Andrew,
the first with quark
other with PST Mod
Paul
bresser/messier 150/1200 (or 200/1800 Istar ) Mod -D-Erf 160mm intern-glasspath 1.25-etalon Pst barlow X2 ASI174
https://astropol.pagesperso-orange.fr/b ... 9/best2019
sorry for my English translators google
https://astropol.pagesperso-orange.fr/b ... 9/best2019
sorry for my English translators google
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Re: Sun H-Alfa 29 July
Hi
Is the quark a Prominence or Chromosphere?
Do you have 2 PSTs? You do not say where you switch to the third option it appears to me.
Cheers. Andrew.
- banjo
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Re: Sun H-Alfa 29 July
hello, sorry for the late replyAndiesHandyHandies wrote: ↑Tue Aug 03, 2021 8:47 amHi
Is the quark a Prominence or Chromosphere?
Do you have 2 PSTs? You do not say where you switch to the third option it appears to me.
Cheers. Andrew.
the first image is with the quark Chromosphere
the last image with the PST Bf5mm itf modification replaced by Baader 7nm Ha (which allows to gain x2 in speed 3.5ms)
the other Pst images, (for example the fourth image) , Itf changed by KG3 (8.3ms) slower but slightly finer
good sky
Paul
bresser/messier 150/1200 (or 200/1800 Istar ) Mod -D-Erf 160mm intern-glasspath 1.25-etalon Pst barlow X2 ASI174
https://astropol.pagesperso-orange.fr/b ... 9/best2019
sorry for my English translators google
https://astropol.pagesperso-orange.fr/b ... 9/best2019
sorry for my English translators google