Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  NGC 3917  ·  NGC 3931
NGC 3917 NGC 3931, H.Chris
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NGC 3917 NGC 3931

NGC 3917 NGC 3931, H.Chris
Powered byPixInsight

NGC 3917 NGC 3931

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Description

Newton 12"f/4

Komakorrektor GPU

30x180"

ISO 1600

Canon 1000 Da

Darks,Flats

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NGC 3917 NGC 3931, H.Chris