Mounted my Horizon OSC on the Stellarvue SV105 in anticipation of "Galaxy Season". Couldn't resist one last shot of M42 before it passes out of my viewing area. Focus wasn't the greatest...I don't have an autofocuser for this scope and temps were in the low 20sF so it was a bit challenging to keep it in line.
40 minutes of 30 second subs via SharpCap with auto dark frame subtraction. Vixen SXD mount, PHD and processed through Nebulosity.
-Craig