M51(NGC5194) - The Whirlpool Galaxy in Canes Venatici

Spiral galaxy, interacting with NGC5195 (above)

iTelescope T21 scope, New Mexico, Planewave 17" CDK. FLI-PL6363E camera
1 x 3min,, RGB,, cropped
2014-01-31 @ 20:50 UT