Supplementary material for KEPLER1658

model_parameters.csv includes results from a simultaneous fit of RV data and spectroscopy, describing the properties of Kepler1658b

TTV_results.csv includes the relevant parameters regarding the constant period model, orbital decay model, and apsidal precession model for KEPLER1658b

transit_timing_data.csv includes all the fitted primary and secondary eclipses from KEPLER and TESS, sorted in chronological order.