by Rogelio Bernal Andreo
Here's a rather unusual widefield view of the M81 region, also including IC 2574 (Coddington's Nebula), and a large amount of flux nebulosity all over the FOV. Taken at DARC Observatory on April 18th, 2009
L: 22x10'
RGB: 5x5' each
Telescope: FSQ106EDX + 0.7 reducer, SBIG STL11k