First is M16 & 17..captured on 9-6-16 from a semi-dark location, 22:25 to 00:09 local. (18) total @ 1600iso, 360s. Clear glass modded T1i on the "stock" Celestron GT, controlled w/ BYEOS, Guided w/PHD2, SSAG, & 50mm mini guider. AT72 w/ Williams Optics .8 FR & Hutech 2" uv-ir filter on the FR. DSS stacked, Synth LUM layer, in PSCS6.