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2013001114-ISON-25XL-ST-DDP3.jpg

Detail of Comet ISON C/2012 S1
NOV 14th.2013. 5:00jst

This picture was taken with 40PAG prime focus(16inch f2.8)& FLI PL230 backilluminated cooled CCD camera
ASTRODON L filter: 90secX6