Archive for September, 2011
NGC 7023
by Bob on Sep.20, 2011, under NGC Objects
A.k.a.: Iris Nebula
A.k.a.: Caldwell 4
Type: Reflection Nebula
Distance: 1300 light years
Radius: 3 light years
Camera: Atik 314L Color
Exposure: 20x 300s, 5 darks, no flats
Filters: Hutech IDAS LPS-P2
A new M 27
by Bob on Sep.20, 2011, under Messier Objects
A.k.a.: Dumbbell Nebula
A.k.a.: NGC6853
Type: Planetary Nebula
Distance from earth: Approx. 1350 light years
Radius: Approx. 1.5 light years
Camera: Atik 314L Color
Exposure: 14x 300s, 5 darks, no flats
Filters: Hutech IDAS LPS-P2
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