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Interacting galaxy pair M51 and NGC5195 and several background galaxies (NGC5169, NGC5163, NGC5198, IC4263, IC4277, IC4257, IC4282).
Datum/Date: 22.03.2012 / March 22nd, 2012 Optik / Scope: 7,5” Maksutov Newtonian Astrograph f/5.3 with 2” 1:10 Crayford focusser Sensor/CCD: QHY10 CCD camera (APS-C) @ -20°C Autoguiding: ALccd5 off-axis guiding Belichtung/Exposure: 14 x 1800sec, total integration time= 7h Software: Deep Sky Stacker, Photoshop CS6 extended
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Juniper Hill Observatory
Köfering, Bavaria 12° 12’ E 48°56’ N 344m N.N.
M51 / NGC5195