Rho Ophiuchus Complex

Rho Ophiuchus Complex. 11×180 sec @ ISO 400, 200mm F/2.8 Canon Lens, Canon XT (Modified.)

Back when the southern sky was still dark enough to shoot long exposures, I managed to do 3 minute subs at F/2.8 and ISO 400 speeds.   Taken sometime in July of 2007.

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