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Γαλαξίας Ανεμόμυλος ή Ακιδωτός τροχός, Μ101
Sky-Watcher Star Adventurer mount - No guiding - Canon EOS 600D unmod-EFS 55-250 IS lens
26 stacked images x 30sec-darks-flats-bias, processed in DSS,resized, croped
Exposure time [m] : 12:34
F-Number : 5.6
ISO speed ratings : 1600
Focal length [mm] : 250
- Created on
- Tuesday 2 August 2016
- Posted on
- Sunday 4 September 2016
- Tags
- galaxy, m101, pinwheel, spiral, ακιδωτος, ανεμόμυλος, γαλαξιας, μ101, σπειροειδης, τροχος
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