M67
Location: Banglamung, Thailand (100 59 E, 12 55 N)
Date: 27 Dec, 2011
Camera: QHY-9 and QHY filters
Telescopse: William Optics FLT110
Frames: Sixteen 3 minute exposures in each of R and B and forteen in G binned at 2x2.
Processing: Stacked in CCDStack, curves, levels, noise reduction, and diffraction spikes added in
Photoshop CS5.
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