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EarthSky Community Photos
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David Hoskin
Halifax, Nova Scotia, Canada
Halifax, Nova Scotia, Canada
02/02/2023
02:00 am
02:00 am
ZWO ASI533MC Pro and Optolong L-Pro filter on a Celestron Omni XLT150 reflector/SkyWatcher EQ6R Pro mount.
Subs (24 8min) plus calibration frames were stacked with DeepSkyStacker. Post-processing used Siril, Photoshop and Microsoft Photo.
Messier 3 is a globular cluster located in the constellation Canes Venatici. It contains about half a million stars and is thought to be over 11 billion years old. Distance from Earth is 32,600 light years.
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