Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 108  ·  NGC 3556
M 108, Mira
M 108
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M 108

Acquisition type: Lucky imaging
M 108, Mira
M 108
Powered byPixInsight

M 108

Acquisition type: Lucky imaging

Equipment

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Acquisition details

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Description

My longest integration time so far.
Captured with my Celestron CPC 800 Edge HD (C8 Edge HD on fork mount and wedge) with a reducer and a ZWO ASI 290MM with 2.5 second exposures from a small city in germany. Processing was very light, stacked in SiriL, color calibration was done in StarTools and only sharpened the galaxy itself a little bit in Fitswork. Stars are completely untouched except stretching. Background was made a bit more smoother with Graxpert and Fitswork but no noise reduction at all.

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