Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5422  ·  NGC 5457  ·  NGC 5474  ·  NGC 5485
M101, Klaus Weiskopf
M101
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M101

M101, Klaus Weiskopf
M101
Powered byPixInsight

M101

Equipment

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Acquisition details

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Description

295x 60" Lights, 60 Darks, 60 Flats, 60 Dark Flats, Bortle 4.
RedCat 51 APO 250mm f/4.9, ASI183MC Pro at -15°C gain 111, Sky-Watcher Star Adventurer Pro
ZWO OAG, ASI120MM Mini, ZWO EAF, ASIAIR PRO, RT90C tripod.
Culled sub-par subs in ASTAP, calibrated and stacked in DeepSkyStacker 4.2.6, processed in StarTools 1.8.527MR2), finishing touches w/ Affinity Photo.

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