Moravain G2-8300FW ; 10" f/4 newtonian with Paracorr, 9x300s for every channel in LRGB.
Gurk, 24. April 2015

NGC 6366 is a globular cluster in constellation Ophiuchus. Distance 11.400 ly. The bright star is 47 Ophiuchi (4.5 mag). large