Dates: Sept. 25, 2011
Frames: 81x300" -25C
Integration: 6.8 hours
Avg. Moon age: 27.26 days
Avg. Moon phase: 5.73%
Bortle Dark-Sky Scale: 2.00
Mean SQM: 21.50
Mean FWHM: 2.00
Astrometry.net job: 184636
RA center: 356.764 degrees
DEC center: 29.471 degrees
Pixel scale: 0.343 arcsec/pixel
Orientation: 179.755 degrees
Field radius: 0.244 degrees
NGC 7753 technical data / Telescope: Newtonian (d=443mm, f=2048mm) / Location: Emberger Alm, Kaernten, Austria / Camera: SBIG ST-10XME with AO-8 and CFW-9 / Exposure: 6.75 hours (luminance 43x5 min. bin 1x1, red 10x5 min. bin 2x2, green 10x5 min. bin 2x2, blue 18x5 min. bin 2x2)
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