The Leo Triplet
Photographed April 13th from a Bortle 1 dark sky location in south central Colorado using a Stellarvue SVX 130 refractor O.T.A. on an Ioptron CEM40 EC mount and a ZWO 6200MC Pro camera with an off axis guider and a ZWO 174mm guide camera. No filters were used. Forty Eight 300 second exposures were stacked and post processed with the calibration frames in Pixinsight and Photoshop.