Stack_16bits_38frames_2580s.1.jpgAsi 174MM cooled/8 in Newtonian astrograph/ modified meade lxd55 mount/lx200 standard field tripod 2" Live Stacked w/ Sharpcap, no calibrations and still learning as I go. I 90s exposure Lum cooled -20c , 179 gain ,50 gamma