NGC 7000 & Pelican ...
 
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NGC 7000 & Pelican nebula  

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(@jw_duijndamhetnet-nl)
Red Giant Customer
Joined: 3 years ago
Posts: 96
September 1, 2019 19:30  

Hi All,

 

This is my first try with my new Samyang 135mm F2 lens.

Equipment:

Ioptron cem 60

ZWO asi 071 mc-pro

Samyang 135mm set on F3,6 to F5,6 (the F5,6 is best value for this lens found out after a few sessions 😉 )

Idas NB1 filter

Intergration time about 16,5 hour

Bortle class 9

 

Any input is always welcome 🙂 !

 

Hope you enjoy.

 

Clear skies, Jan-Willem

Ngc 7000

 

This topic was modified 9 months ago by Jan-Willem

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(@vincent-mod)
Quasar Admin
Joined: 3 years ago
Posts: 1663
September 2, 2019 17:30  

We always enjoy the photo's, this is no exception, well done especially if it's a class 9 sky!


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(@jw_duijndamhetnet-nl)
Red Giant Customer
Joined: 3 years ago
Posts: 96
September 2, 2019 19:01  

@vincent-mod

 

Hi Vincent,

 

Thank you for you're kind words. It is challenging to image from my own backyard but in fall there will be a few starparty's I hope for some clear nights.

 

Clear skies Jan-Willem

 


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(@patrick)
Main Sequence Star Customer
Joined: 2 years ago
Posts: 45
September 3, 2019 01:15  

Verry good Image Jan,

 

 


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(@jw_duijndamhetnet-nl)
Red Giant Customer
Joined: 3 years ago
Posts: 96
September 3, 2019 05:50  

@patrick

 

Hi Patrick,

 

Thank you very much 🙂 !


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(@maaxx)
Molecular Cloud Customer
Joined: 1 year ago
Posts: 4
September 4, 2019 10:18  

Nice image! What's the exposure time/ISO @ F5,6?


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(@jw_duijndamhetnet-nl)
Red Giant Customer
Joined: 3 years ago
Posts: 96
September 4, 2019 18:07  

@maaxx

 

 Hi Max,

 

Thanks 🙂 !

I did use an OSC camera at 0 gain. I've got also a Nikon d5100 (exact the same chip) and would use around iso 200.

The exposures where between 100 sec. (Moon at 70%) and 130 sec. With moon at 15%.

I did use an "duo narrowband" filter the idas NB1.

If I did use my idas lps D1 filter (with new moon) I would use 45 sec. Without over exposing the background. 

 

Clear skies Jan-Willem

This post was modified 9 months ago by Jan-Willem

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