ONLY 40 MINUTES OF NARROWBAND IMAGING 20 MIN OF HYDROGEN ALPHA FILTER (20X1 MIN) 20 MIN OF OXYGEN 3 FILTER (20X1) SYNTHETIC S2 (CARBONY ACTIONS) MEADE DSI PRO 3 CAMERA 8" F2.8 BOREN-SIMON POWERNEWT ASTROGRAPH EQ6 PRO MOUNT PHD GUIDING