by Jon Talbot
Image of Sharpless Sh2-53 in the Constellation Scutum. Optics: 10" Astrograph @f3.79
QSI 583WSG camera with Astrodon 31mm LRGB filters. 120min Luminance, 120min Red, 80min Green and Blue. Color binned 2x2. Taken from my backyard observatory in Ocean Springs, MS early May 2011.