Comet Johnson (2015 V2)
Modified EOS 600D,Meade 127mm ED refractor
15 x 4-minute off-axis guided exposures, f/7.5 and ISO 3200.
Images, darks and flat frames registered and stacked on the comet using Deep Sky Stacker software.
Initial curves adjusted in Canon Photo Professional; noise reduced via Cyberlink PhotoDirector;
final curves & colour-balance adjusted using Paint Shop Pro.
full exif
