[AZ-Observing] Re: M94

  • From: George Kolb <geokolb@xxxxxxxxx>
  • To: "az-observing@xxxxxxxxxxxxx" <az-observing@xxxxxxxxxxxxx>
  • Date: Tue, 30 Apr 2013 08:39:13 -0700

Albert,

It's amazing how good images taken in light polluted areas can be if you put 
the time on them.

Nice work.  George

Sent from my iPad

On Apr 30, 2013, at 1:35 AM, Albert Barr <ajbarr@xxxxxx> wrote:

> This is 8 hours of luminance and RGB on M94 I did from home over the past few 
> nights. The Luminance is 5 hours of 600 second subs unbinned and the color is 
> 3 hours of 300 second subs binned at 2.
> I had some processing problems with flat files but was able to get most of 
> the junk out with Pixinsight and Photoshop. There is a halo surrounding the 
> entire galaxy which is there but I am sure would be a lot more evident if I 
> got this data from a dark site.
> 
> Anyway, here's the link and thanks for looking.
> 
> Albert
> 
> http://www.flickr.com/photos/49526053@N04/8695600824/lightbox/
> 
> 
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