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M52 Stack 47frames 705s


M52 Stack 47frames 705s

M52 observed with a Meade 2080 8" SCT. Fork mounted on a wedge with a tracking motor. ZWO ASI294mc camera. Bin 1. 0.783 arcsec/pixel. 0.63 reducer spaced to f6.3. 47 15-second exposures for a total of 705 seconds. Gain 130. Live stacked in SharpCap and saved viewed. Darks subtracted. North up, east left. 54.1 x 36.8 arcmin.






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