NGC 752, the large binocular and naked eye open cluster in Andromeda, taken through the TMB 92mm apo refractor and 0.85x Reducer/Flattener for a 5° x 3° field, like a low power telescope. This is a stack of 5 x 6 minute exposures at ISO 800 with the Canon 6D. Some haze added star glows and background sky fog.
The Double Cluster in Perseus, aka NGC 869 and 884, or h and chi Persei, a popular deep-sky object in the northern autumn sky. The clusters are about 7000 light years away in the Perseus spiral arm, the next arm out from the one we live in. The clusters are marked by several yellow super giant stars. This is a stack of 5 x 6 minute exposures with the Sky-Watcher Quattro f/4 astrographic Newtonian reflector, with the coma corrector. The camera was the filter-modified Canon 5D MkII at ISO 800. Shot from home Oct 12-13, 2015.
