Saturn, collage

Saturn, collage. (Quite low in the sky, already difficult to correct for dispersion, and ground-level turbulence severely degraded the image) Visible range, infrared at 685 nm, and infrared at 890 nm (methane line) September 17, 2022. NSO, Rybachiy. Equipment: SW 2001, HEQ5, LB 3x, ADC ZWO, ZWO ASI 462C Filters: ZWO UV-IR Cut, svbony IR pass 685 nm, QHYCCD CH4 890 nm