NGC2237-Narrow-Band, Ron Machisen
NGC2237-Narrow-Band, Ron Machisen

Equipment

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Acquisition details

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Description

Rosette Nebula in Narrow-band. Total imaging time 4.5 hours. SII, Ha, and OII 3 nm Astrondon filters each 9x1800s, Celestron 11HD with .7x reducer

Comments

Histogram

NGC2237-Narrow-Band, Ron Machisen