Fisheye view of the spring sky overhead showing Ursa Major and surrounding region. Ursa Major is often seen as a pot with the handle arcing toward Arcturus.
Details
2013-04-30- clear- no wind and 6 deg C. Canon 6D Camera with 15mm Sigma lens on iOptron SkyTracker mount.
Exposure - one 8 min light at iso 200 and f/4 with 4 matching darks for calibration.
Processing in Images Plus and Photoshop.