Caldwell 27 (Crescent Nebula)
Emission Nebula in Cygnus. 17 frames, 60 sec exposures. ISO 800. 200mm Newtonian.
Messier 42 (Orion Nebula) and NGC 1973/5/7 (Running Man Nebula)
Orion Nebula (center) is a diffuse nebula in the constellation Orion. Running Man Nebula is an emission nebula, also in Orion. 11 frames, 60 second exposures. ISO 800. 200mm Newtonian.
Messier 45 (The Pleiades, aka The Seven Sisters)
Open star cluster with reflection nebulosity in Taurus. 8 frames, 60 second exposures. ISO 800. 200mm Newtonian.
Messier 51 (Whirlpool Galaxy)
Interacting spiral galaxy in Canes Venatici. 10 frames, 60 second exposures. ISO 800. 200mm Newtonian.
Messier 57 (Ring Nebula)
Planetary Nebula in Lyra. 22 frames, 30 second exposures. ISO 400. 200mm Newtonian.
Messier 101 (Pinwheel Galaxy)
Spiral galaxy in Ursa Major. 5 frames, 30 second exposures. ISO 1600. 200mm Newtonian.
