M31 - Andromeda Galaxy
See this picture for comments about this night!
Date: 2011-12-27 / 17:23:38 UTC
Location: Ekerö, Sweden
Temperature: 4 °C
Telescope: Canon EF-S 18-135mm lens
Camera: Canon 600D
ISO: 1600
Mount: Astrotrac
Exposure time: 7 X 25 sec
Other info: Lens set at 135mm.
Processing: Used BackyardEOS for acquisition.