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Messier 101

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About this observation
Observer
John Hughes
Time of observation
24/04/2020 - 23:00
Object
Messier 101
Observing location
North Norfolk, UK
Equipment
William Optics Z103 APO Refractor
ZWO ASI1600mm Pro Cool camera
William Optics 50mm Guidescope
ZWO ASI290mm mini Guide Camera
Exposure
Chroma Red 61 x 120s binned 2x2; Chroma Green 77 x 120s binned 2x2; Chroma Blue 57 x 120s binned 2x2; Chroma Lum 33 x 180s & 55 x 300s binned 1x1; Chroma Ha 3nm 92 x 300s binned 1x1
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