Messier 51, The Whirlpool Galaxy (6/7/2019)

OTA: Celestron C8N 8" newtonian reflector, f/5

Camera: Canon 450d modified

Exposure: 42x4min ISO 400

Filter: Orion Skyglow imaging filter

Baader MPCC-II coma corrector

Mount: Celestron CGEM DX

Captured with BackyardEOS

Registered and stacked with DeepSkyStacker

Photographed from Round Rock TX (Orange zone)

Done