CanonEOSII RebelT7i modified UV-IR @ Hutech thru an A+M Refractor(OfficinaStellare-1200mmF/L) using a TeleVue .8XReducer/Flattener for an effect of 950mmFL with a BreakThrough X4-UV 49mm filter with step-rings to 48mm . A MaximDL Pro V6.16 RAWMonochrome Autosave Sequences were used as 37secISO1600-3200-6400 and 67secISO1600-3200-6400 for fourteen total images with 27secISO100 flush-frames in between each usable 'light' frame . I didn't 'calibrate' the images and I stacked them as SigmaClip-SigmaFactor: 3.0 ; then "DigitalDevelopment" and "Auto Flatten Background" , and a few other commands . x
