Rho Ophiuchi Nebula (IC4603/4604)
Rho Ophiuchi is the name of the group of 3 bright stars on the right. The blue reflection nebula around it is IC4604 and the combination reflection/dark nebula on the left is IC4603. Scope: AT111EDT at f/5.6 Mount: AP Mach1 Camera: QSI583 Exposure: LRGB, 2 hrs total