NGC 3511 in the constellation Crater located 45,000,000 light-years away and about 70,000 light-years across. On the right is NGC 3513 and is gravitationally related to NGC 3511.

Canon EOS 6D @ ISO 6400

Stack of the best 108x30 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.

Processed in APP and finished off in LR.

Done