The pic shows the little Sh2-54 surrounded by a wide Hydrogen region and the open cluster NGC 6604
Scope: Konus 200/1000 reduced @960mm, f4,8
Camera: QHY8L @-10°C, gain 10, offset 113, with coma corrector Tecnosky 0,95x and Optolong L_enhance filter
Guide: Skywatcher 70/500 with Asi120MM and UV/IR-cut filter Svbony
Mount: Skywatcher Eq6r Pro
Management system: Raspberry PI4 with Stellarmate OS remotely controlled with Windows 10
Acquisition software: Kstars/Ekos
Frames: 50×600″ calibrated with flat, dark and bias
Post production softwares: Pixinsight and Photoshop
Site: Ferrara (Italy), Bortle 6, SQM 19,22