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Messier 81 closeup

Messier 81 closeup

Messier 81 (also known as NGC 3031 or Bode's Galaxy) is a spiral galaxy about 12 million light-years away in the constellation Ursa Major

Imaged with GSO 8" F8 RC scope.

SBIG ST8300M camera with FW5 filterwheel and BAADER HA-LRGB filters.

Lum for 60 minutes
RGB 10 minutes each (BIN 2X2)
Ha for 30 minutes (BIN 2x2)

Total of 120 minutes

Imaged from the 101 Kilometer in Southern Israel.

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Date/Time21-Feb-2013 23:16:34
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