Orpington Astronomical Society

Astronomy => Astrophotography => Topic started by: RobertM on May 01, 2009, 21:25:39

Title: Markarians Chain of Galaxies (part of)
Post by: RobertM on May 01, 2009, 21:25:39
This is an image of part of the famous chain of galaxies in the constellation of Virgo (my favourite constellation but then it would be !) and part of the Virgo Galaxy Cluster.  It is also interestingly located in the center of our local SuperCluster.

The dominant two galaxies in this group are the giant eliptical galaxies M84 and M86, none of the others have Messier designations.  The other well known paring is of NGC4438 and NGC4435, also known as The Eyes.

19 * 10 mins sub exposures of luminance through a Sky90 refractor @f4.5 but it needs many more subs !

(http://farm4.static.flickr.com/3590/3491519573_4f414b0749_o.jpg)
Title: Re: Markarians Chain of Galaxies (part of)
Post by: MarkS on May 02, 2009, 15:33:20
Robert,

That's looking very good.  It's very deep and nicely processed.  There's an unbelievable number of galaxies in that image!  I think it's the best I've seen of Makarian's Chain.

Mark
Title: Re: Markarians Chain of Galaxies (part of)
Post by: RobertM on May 04, 2009, 20:06:13
Thanks Mark, Still not a patch on your M51 but here's a slightly less anaemic LLRGB version.  I Hugely underestimated the quality of RGB data that was required but needed more time, I'm very pleased with the result none the less.

(http://farm4.static.flickr.com/3126/3501193633_206a0f8e0f_o.jpg)
Title: Re: Markarians Chain of Galaxies (part of)
Post by: Daniel on May 04, 2009, 20:17:18
Wow, awesome stuff, so many galaxys and so much detail

Great stuff

Daniel
:O)
Title: Re: Markarians Chain of Galaxies (part of)
Post by: JohnP on May 05, 2009, 14:51:50
Very nice indeed Robert - You have captured a lot of detail in the galaxies which is excellent. You'll have to do a galaxy count sometime I am sure this will take the OAS record for the most number of galaxies in an image...

John
Title: Re: Markarians Chain of Galaxies (part of)
Post by: Fay on May 08, 2009, 19:08:00
Lovely image, Robert, you do it so well!!
Title: Re: Markarians Chain of Galaxies (part of)
Post by: Fay on May 09, 2009, 08:12:47
Was this a Kelling image, Robert?
Title: Re: Markarians Chain of Galaxies (part of)
Post by: RobertM on May 09, 2009, 08:58:05
Yes Fay
Title: Re: Markarians Chain of Galaxies (part of)
Post by: Mike on May 15, 2009, 01:00:15
What's that weird thing that looks like a prawn at top center?
Title: Re: Markarians Chain of Galaxies (part of)
Post by: RobertM on May 15, 2009, 08:16:32
That's IC3355 (Mag 15.2), hadn't noticed before it does rather look like a prawn.