Methane mixing ratios from CAFE Brazil Campagne in Dec 2022 to Jan 2023

This data set was measured with the ATTILA instrument (see Ort et al., 2024). Methane mixing ratios were measured in 1 s resolution, block-averaged over 60 s. Wet mixing ratios were dry corrected using simultanouse measured N2O data via TRISTAR (matching N2O at surface to free and upper troposphereic background value, neglecting any N2O sources at surface). Please contact Data collector for any questions regarding this data set.