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 Propeller Nebula 
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Optics: Takahashi FSQ-106EDXIII F/5 530mm. - APO Refractor
Mount: AP Mach1 GTO
Camera: Moravian C3-61000 Pro
Filters: Baader Ha 7nm 50mm Round Unmounted
Guiding Systems: SX Lodestar
Dates/Times: 11 June 2022
Location: Pragelato - Turin / Italy
Exposure Details: Ha => 255 = > (17x15) [num x minutes]
Cooling Details: -20 C
Acquisition: Voyager Advanced Astrophotography Automation
Processing: CCDStack2+, PS CC
Mean FWHM: 2.12 / 2.90
SQM-L: 20.11