30 Oct 2010

NGC 2237 (Rosette Nebula) in narrowband filters

NGC 2237 (Rosette Nebula) in narrowband filters

The Rosette Nebula is a large, circular H II region located near one end of a giant molecular cloud in the Monoceros. This is a narrowband image taken from the center of the city. Exposure times are 60 min in each H alpha, S II and O III filter.

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