The western arc of the Cygnus Loop supernova remnant, also known as the Witch's Broom.
Technical Details
Telescope Takahashi FSQ-106EDX4 f/5
Camera ZWO ASI2600MM Pro
Mount Sky-Watcher EQ6-R Pro
Filters Antlia SHO 3nm
Exposure Ha: 60x300s, OIII: 60x300s, SII: 40x300s
Integration 13h 20min
Location Observatori Anysllum, Montsec
Bortle 3
