proms of May 19th with spectro-coronagraph

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ChrisHalpha2017
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proms of May 19th with spectro-coronagraph

Post by ChrisHalpha2017 »

Hello,

It's been very sunny and a bit of haze in the sky with clouds but still it was possible to make these photos...

ps : with different diffraction grating ...just to see the was the image evolve..
600 tmm  SUPREME +   spectro coro +++++++++++.jpg
600 tmm SUPREME + spectro coro +++++++++++.jpg (167.47 KiB) Viewed 845 times
Protu spectro coro 1200 tmm.jpg
Protu spectro coro 1200 tmm.jpg (449.39 KiB) Viewed 845 times
protu  1800 tr mm spectro coro.jpg
protu 1800 tr mm spectro coro.jpg (285.43 KiB) Viewed 845 times
CHris


spectro-coronographe ,Bresser 127/1200 ; Bresser 102/1350 , ASI 178MM
ChrisHalpha2017
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Re: proms of May 19th with spectro-coronagraph

Post by ChrisHalpha2017 »

With barlow it looks much better..

with and without treatment :
BARLOW  600 tmm.jpg
BARLOW 600 tmm.jpg (357.43 KiB) Viewed 835 times
Barlow  1200 tmm11   ++++++++++best_20230519_162149.161_UT.jpg
Barlow 1200 tmm11 ++++++++++best_20230519_162149.161_UT.jpg (103.92 KiB) Viewed 835 times
Barlow  1800 +++++supreme+++.jpg
Barlow 1800 +++++supreme+++.jpg (86.29 KiB) Viewed 835 times
Barlow1800 tr mm spectro coro ++.jpg
Barlow1800 tr mm spectro coro ++.jpg (202.67 KiB) Viewed 835 times
CHris


spectro-coronographe ,Bresser 127/1200 ; Bresser 102/1350 , ASI 178MM
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Re: proms of May 19th with spectro-coronagraph

Post by Montana »

Superb :bow :hamster: I actually prefer the ones without the barlow, they seem cleaner and clearer :)

Alexandra


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