Object: Shockwave at Zeta Ophiuchi

Date: 06 07 2023
Location: Farm Tivoli, Namibia
Telescope: ASA Astrograph 12" f 3.6
Camera: ZWO ASI 6200 MM Pro
Mount: ASA DDM 85
Exposure time: HA OII LRGB 350/283/63/76/76/76 min.