M 12
M12 Globular Cluster in Ophiuchus

0bject M 12 Globular cluster in Ophiuchus
Date April 20-22, 2017
Exposure LRGB 250:70:70:70 (cropped; 7.7 hours)
Camera STL11000M with AstroDon Gen II filters
Telescope ASA 10N f/3.7 on AP900GTO CP3
Guiding Remote guide head with MiniBorg 50 mm
Processing MaximDL, Photoshop CS6, NIK Sharpener
Comments Moderate seeing; acquired with CCD Commander from Animas, NM