I think this is my final image of Iris nebula
More than 13 hours of data.
115x420 sec UV/IR
Telescope: 6-inch Newtonian, f/4 (with a 0.75x coma corrector, reducing it to f/3)
Mount: EQM-35 Pro
Camera: ZWO ASI 533MC Pro
Filter: Baader UV/IR
Controller: ASIAIR Plus
Location: Bortle 1 Texas
Image Processing Software: PixInsight and Photoshop