Planetary Nebula NGC 7008 in Cygnus
Modified EOS 600D,Revelation 12" Newtonian telescope
Manually, off-axis guided for 15 x 5-minute exposures at ISO 1600, f/4.
Registered and stacked using DeepSkyStacker; initial curves adjusted in Canon Photo Professional; final curves & colour-balance adjusted using Paint Shop Pro; noise reduction via CyberLink PhotoDirector.
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