Object: M46 Open Cluster and NGC 2437 Planetary nebula in Puppis
Equipment: Astro-Tech 10 Ritchey-Chrétien Astrograph@ f/8 on Astro-Physics 1200GTO mount; SBIG ST-8300
Exposure/Processing: 17 minutes LRGB each (1x1 bin 200s exposures); Processed Maxim DL and Photoshop.
Location/Date: 2012 Texas Star Party, April 15-21, 2012, Fort Davis TX