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Messier 105 and friends.

Messier 105 (upper) is an elliptical galaxy belonging to the Leo group and is at a distance of 30 million light years from Earth. The neighbouring lenticular galaxy NGC3371 also belongs to the Leo group. NGC 3373 which is at a distance of 54 million light years and is blueish in colour lies in the background.

 

Canon EOS 60D Ha Modified @ ISO 1600.

100x30 sec unguided subs with calibration frames added.

Celestron C11 at f6.3.

Tracked on a Skywatcher AZ-EQ6 mount.

Imaged from suburbia.

Processed in APP and finished off in LR.

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Uploaded on March 28, 2023