M42 Orion Nebula In "Narrow Band"

M42 Orion Nebula "Narrow Band Image" Imaged time 15 Hrs with 10 Min. Subs also Imaged the Core area for 10 Min, with 5 Second exposure using Ha S2 O3 filters. Imaged from my backyard in Whittier CA USA Using TOA-130f @ 1004mm on a AP1200 Mount

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