SH2-103 Cygnus Loop
Image captured Sept 19th 2022 of Super Nova remnant. 20x840 second images taken with an Askar FRA500 90mm scope, 0.7 reducer, NBZ dual band Filter, ASIAIR, Skywatcher EQ6R Pro mount, modified Canon D70 DSLR, fully guided and auto focused. Processed in PixInsight