NGC 2174 also known as Monkey Head Nebula in the constellation Orion.

Canon EOS 6D (Baader filter modified) @ ISO 6400

Stack of the best 80x45 sec subs with calibration frames added.

Celestron C11 at f7 Cropped.

Tracked on a Skywatcher AZ-EQ6 mount with no guiding.

Polar aligned : Polar Scope.

Acquisition : Intervalometer.

Imaged from suburbia through a IDAS Light pollution LPS-P2 2.00".

Processed in APP and finished off in LR.

Done