Celestial hemisphere:  Northern  ·  Constellation: Gemini (Gem)  ·  Contains:  NGC 2395
Medusa nebula (Abell 21, Sharpless 2-274), Michael Craanen
Medusa nebula (Abell 21, Sharpless 2-274)
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Medusa nebula (Abell 21, Sharpless 2-274)

Medusa nebula (Abell 21, Sharpless 2-274), Michael Craanen
Medusa nebula (Abell 21, Sharpless 2-274)
Powered byPixInsight

Medusa nebula (Abell 21, Sharpless 2-274)

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Description

I photographed the Medusa Nebula, a small planetary nebula in Gemini, on 3/21, 3/22, 3/23, 3/24, 3/25, 3/26, and 3/27 in 2022. Sounds incredible, so many clear nights in a row. So that I can believe this later myself, it is documented today.

That's 5 hrs with L-Pro (90 seconds) and 5 hrs with L-Enhance (180 seconds) at ISO 3200, so 10 hours of RGB HA O3.

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Medusa nebula (Abell 21, Sharpless 2-274), Michael Craanen