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Galaxie M81
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Aufnahme am 22.04.2011 ferngesteuert via Internet am CDK20 20" (0.51 m) f/6.8 FL 3454mm (135.98 inch) in New Mexico, USA. Luminanz: 2x 360 sek / RGB je 300 sek. Kamera: FLI ProLine PL11002M CCD camera
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