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Site and content copyright Robert Allevo 2002-2010

 

NGC 2841

NGC 2841

Large Spiral GALAXY in URSA MAJOR

Click on Image for 1400x973 Resolution

 

Technical Details

Optics 12.5" RCOS operating at f/6.5  &  f/9
Mount Paramount ME
Camera SBIG ST-10XME, CFW8
Filters AstroDon Tru Balance
Date Feb. 27, 2006  &  Mar 2, 2008
Location SkyFoto Observatory in East Hartland, CT.
Exposure LRGB =430:115:115:115 minutes

NGC 2841 is estimated to be 30 - 45  million light years away. This image was made from truly old light.  It is believed to be  about 1/3 bigger than our Milky Way galaxy.

In processing this image, I especially liked the way the outer arms showed so predominately against the background.  No substitute for lots of data.