Atmospheric Non-Voigt Line List for the TCCON 2020 Data Release

The Total Carbon Column Observing Network (TCCON) is a network of ground-based Fourier Transform Spectrometers that record direct solar absorption spectra of the atmosphere in the near-infrared. From these spectra, accurate and precise column-averaged abundances of atmospheric constituents including CO2, CH4, N2O, HF, CO, H2O, and HDO, are retrieved. This is the atmospheric line list for lines with non-Voigt lineshapes for the TCCON GGG2020 data release. The R1 release contains additional information needed to account for line mixing.