M11

M11 - Open Cluster in Aquila

by Bob and Janice Fera

William Optics 4" f/8 Refractor

SBIG ST-10XE CCD Camera

Astrodon LRGB filters

RGB composite (15,15,15 min)

Sub-exposures: 5 min

Processed in MaxIm/DL (with RC-Astro plug-in), PixInsight LE and Adobe Photoshop

Taken September 7, 2005 from Eagle Ridge Observatory, Foresthill, CA