Orpington Astronomical Society

Astronomy => Astrophotography => Topic started by: MarkS on Sep 27, 2018, 08:01:02

Title: Three views of Comet 21P Giacobini-Zimmer
Post by: MarkS on Sep 27, 2018, 08:01:02
Each image is a stack of 10 x 30sec exposures.  Taken with modified Sony A7S on Tak Epsilon.


Comet 21P/Giacobini-Zinner with M36, Sh2-235 and other objects from the Sharpless catalogue. Morning of 9th Sep 2018:

(http://www.markshelley.co.uk/Astronomy/2018/Comet21PGiacobiniZimmer_20180909am.jpg)


Comet 21P/Giacobini-Zinner with M37. Morning of 11th Sep 2018:

(http://www.markshelley.co.uk/Astronomy/2018/Comet21PGiacobiniZimmer_20180911am.jpg)


Comet 21P/Giacobini-Zinner with M35 and NGC 2158. Morning of 12th Sep 2018:

(http://www.markshelley.co.uk/Astronomy/2018/Comet21PGiacobiniZimmer_20180912am.jpg)

Mark

Title: Re: Three views of Comet 21P Giacobini-Zimmer
Post by: Carole on Sep 27, 2018, 09:28:30
They are all good Mark, but I think I like the first one best because of the extra deep sky targets in the FOV.

Great stuff.

Carole
Title: Re: Three views of Comet 21P Giacobini-Zimmer
Post by: The Thing on Sep 28, 2018, 08:43:45
As good as you can get. I'm with Carole on the top image being my favourite. How often do you see diffuse nebulousity in a comet image? What a treat to get the comet with such a range of other celestial wonders. A lucky week.
Title: Re: Three views of Comet 21P Giacobini-Zimmer
Post by: Fay on Sep 28, 2018, 09:19:53
Lovely trio Mark
Title: Re: Three views of Comet 21P Giacobini-Zimmer
Post by: RichardL on Sep 28, 2018, 20:17:56
Wow! Fantastic images! Such an amazing amount of detail!