M81, M82 und der IFN
  



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  Equipment
Equipment 		Sigma Macro f/2.8, GP-DX, ST4
  Kamera
Type of camera		 ALccd6c / QHY8
 
Belichtung
Exposure time

48 x 5 min RGB
  Ort / Datum
Location / Date 		Aigen, 29.03.2011
  Bemerkung
Remarks 		Gain 20, Offset 111

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