SH2-33 Reflection Nebula
Copyright © 2012
SH2-33 a reflection Nebula in the constellation Serpens
The color of this nebula is probably due to mild reflection of star light from the dust of the nebula
Camera: SBIG ST-10XME
Telescope: Astrophysics Starfire 140 EDT F7.5
Mount: Astro-Physics Mach1 GTO with Advanced Telescope Systems portable pier
Images: 133 subexposures of 5 minutes each with 45 of red, 43 of green, and 45 of blue for a total of 11 hours & 5 minutes.
Date: May 2012
Software: Camera, mount, and guider control - CCD Commander & MaximDL; calibration, stacking, & RGB creation in CCDStack, and further processing in Photoshop CS6.