SH2-171 Narrowband
Copyright 2012
Larry Phillips
SH2-171 Narrowband in the CFHT palette in the constellation Cepheus

Also known as Cederblad 214

Distance: 30 Milliion light years
Size: N/A
Camera: SBIG ST-10XME
Telescope: Astrophysics Starfire 140 EDT F7.5
Mount: Astro-Physics Mach1 GTO with Advanced Telescope Systems portable pier
Images: 125 subexposures of 10 minutes each with 40 Ha in the red, 44 OIII in the green, and 41 SII in the blue for a total of 20 hours and 50 minutes
Date: October 2011
Software: Camera, mount, and guider control - CCD Commander & MaximDL; calibration, stacking, & RGB creation in CCDStack, and further processing in Photoshop CS4.