APM/TMB115 @ f/5.4 SBIG STF-8300M
Atik EFW2/OAG
Astrodon Ha filter Losmandy G11-Gemini
This is a 4 panel mosaic image of Sharpless 2-134, Sharpless 2-135, and Barnard 173-174. Each panel is 4 hours in 20min subs for a total exposure of 16 hours.
