CanonEOSII RebelT7i 'modified UV-IR @ Hutech' thru a Baader UV-IR Cut-Off 2in. filter + an Orion Polarizing 2in. filter thru a TeleVue .8XReducer/Flattener for 950mm F/L thru a 152mm A+M Refractor(OfficinaStellare) on and Astro-Physics 1200GTO '2010' Mount at .25xSiderealGuideRate . Two 367secISO6400 CR2.s and six 558secISO6400 CR2.s and two 558secISO3200 CR2.s were processed in MaximDL Pro V6.16 and Astrometric Sum stacked . Then the 16BIT FITS was put into "ImagesPLus" for various commands ... and then back into MaximDL Pro to "PinPoint Astrometry" 'USNO-A2' 'solve' .x