Rosette Nebula
Narrow band filter Astrophotography
by Eric Girardin
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12 2015
Grand-Praz
FSQ-106
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FLI 16803
12 x 20 min
8 x 20 min
8 x 20 min
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Rosette Nebula Cadwell 49
Mon
5200 light years
H alpha circular nebula. Hubble color palette. The open cluster NGC 2244 (Caldwell 50) is closely associated with the nebulosity, the stars of the cluster having been formed from the nebula..