M5 (conosciuto anche come NGC 5904) è un ammasso globulare visibile nella costellazione del Serpente
Story and Technical Data: 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_pro 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: 120×60″ calibrated with flat, dark and bias
Stacking and post-production softwares: Pixinsight and Photoshop
Site: Ferrara (Italy), Bortle 6, SQM 19,2202
