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Photo

AR2822 on May, 12 - double stack Ha with the Hat 8"

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#1 ch-viladrich

ch-viladrich

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Posted 14 May 2021 - 03:58 AM

Hi,

Here is a picture of this nice active region taken on May 12. A few tens of minutes later, there was a beautifull flare, but the clouds became too thick and prevent any imaging ...

http://astrosurf.com...SMN35-B1920.jpg

 

Here is a picture of the optical setup :

http://astrosurf.com...PE06A-SMn35.jpg

 

From top to bottom :

- back of the Hat 8",

- AiryLab f/27 telecentric,

- DayStar PE 0.6A

- Coronado SMn35 fused silica etalon, 0.5 A, with its 2 A BF,

- tilt system,

- Basler 1920-155 camera.

 

Clear skies

Christian

 


  • BYoesle, drprovi57, HPaleske and 12 others like this

#2 MER

MER

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Posted 14 May 2021 - 07:07 AM

WOW, an amazing image and processing!



#3 PhotonJohn

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Posted 14 May 2021 - 01:40 PM

Very deep Christian.



#4 hopskipson

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Posted 14 May 2021 - 05:05 PM

Stunning capture, Christian!  I'm glad you have the seeing to use that scope.



#5 R Botero

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Posted 15 May 2021 - 03:19 AM

Lovely Christian and great setup waytogo.gif



#6 ch-viladrich

ch-viladrich

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Posted 16 May 2021 - 04:55 AM

Thanks to all :-)

James, the seeing was good, but not exceptional.




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