Spectacular !!! NGC 2237 Rosette Nebula, imaged in rare clear skies on Feb 11th, 12th and 15th – total exposure time 7.25 hours. Narrowband Ha + Oiii (+RGB stars)
NGC 2237 Rosette nebula
NGC 2237 Rosette nebula in Ha and Oiii
NGC 2237 Rosette nebula
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