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Orpington Astronomical Society

Astronomy => Astrophotography => Topic started by: Fay on Sep 26, 2018, 17:33:35

Title: Comet 21P Giacobini-Zinner M35 and NGC 2158 Canon 7D MK II
Post by: Fay on Sep 26, 2018, 17:33:35
(https://c2.staticflickr.com/2/1870/44081110524_21e341c52c_b_d.jpg)
Title: Re: Comet 21P Giacobini-Zinner M35 and NGC 2158 Canon 7D MK II
Post by: MarkS on Sep 27, 2018, 22:47:29
Well caught!  That's very nicely framed.  How many exposures was it?

The stars are looking a bit green/cyan though.  A good white balance will improve his no end.

Mark
Title: Re: Comet 21P Giacobini-Zinner M35 and NGC 2158 Canon 7D MK II
Post by: Fay on Sep 28, 2018, 07:48:00
Mark can you remind me how to correct the white balance?

it was 15x300
Title: Re: Comet 21P Giacobini-Zinner M35 and NGC 2158 Canon 7D MK II
Post by: The Thing on Sep 28, 2018, 08:28:25
That's come out really nicely Fay, A lovely composition. What program did you stack it in?
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