Spectral fit of eRASSU J060839.5−704014 using the eROSITA spectrum from eRASS:4 (top) and EPIC-pn (bottom) together with the posterior distributions of model parameters. The spectrum for each eRASS was extracted by combining data from the TMs with an on-chip filter. See Table 2 for the model parameters. Darker and lighter bands enclose the 68% and 95% posterior uncertainties on the model at each energy.