Sharpless 2-155 - The Cave Nebula

Photo Details:

• Instrument: Orion Mak-Newtonian (1000mm-f/5.25)
• Filters: Astrodon
• Exposure: RGB 54:47:54 x 10 mins
• Camera: SBIG STF-8300
• Software: Images Plus, Registar, Photoshop CS5, Noise Ninja, Maxim DL
• Location: Mountain Ranch, California, El. 2500ft (120d 30' 18" W & 38d 13' 53" N)
• Date: August 3, 4, 8-11, 2013
• Comments: Dark nebula on right is LDN1216. Reflection nebula at lower right is vdB 155.