M22
Location: Warrumbungle Observatory, Australia (149 11 E, 31 16 S)
Date: 27 August 2011
Camera: SBIG ST-10xme
Telescope: William Optics M120
Frames: fifteen 120 second exposures for each of RGB. Synthetic luminance from RGB data.
Processing: Stacked in CCDStack, balanced, curves, highlights, smart sharpened and other processing in Photoshop
SC5
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