M4 NGC 6121
Constellation: Scorpius
R.A.: 16h23m36.0s
Dec.: -26°31'30"
Magnitude: 5.40
Distance: 9800 ly
Type: Globular Cluster
Imaging Location: Rusty RV Ranch Rodeo New Mexico
Imaging Platform: Equinox 120 W.O. 0.8 fr Canon 40D
Mount: EQ-6 Eqmod
Guiding Setup: SSAG Equinox 80
Exposure: 9x600
Date: 2010-03-14
Software: Images Plus, PHD, Pixinsight