Caldwell 9 SH2-155 Cave Nebula
Constellation: Cepheus
Distance: 2.8 kly
Type: Nebula
Imaging Location: Didsbury AB Canada
Imaging Platform: C14 Hyperstar QSI540
Mount: CGE PRO
Guiding Setup: SSAG Orion Short Tube 80
Exposure: 1x300 LRGB
Date: 2009-11-12
Software: MaximDL, Images Plus, PHD, Photoshop CS3