This is 12h35m of exposures (73x5m with a Canon 6D at iso 1600 through a Canon 100-400mkii lens at 400mm f5.6 and 78x5m with a Canon Ra at iso1600 through an Askar FRA600 at 416mm f3.85) shot across two nights while co-mounted on my CGE Pro. Calibrated with bias, dark and flat frames