M42, Orion Nebula, Horsehead Nebula
=== Exposure Data ===
Optics: Pentax smc PENTAX 67 200mm F4, 200mm, F4
Exposure: 30secx16 1minx8 2minx8 4minx8 8minx2 @ ISO1600
Mount: Celestron CG-5 Computerized Mount
Camera: Canon EOS Kiss Digital N(350D)
Filter: Baa