Results of RADEX-MCMC minimization for L1498 (see also Fig. C.3). For offsets (0",0"): the first panel has three free parameters and the next two panels correspond to T_kin held fixed at 8 K and 10 K. Priors on T_kin, , and log₁₀N taken in [7:13], [4:7], and [11:14], respectively. Toward (20",-10"), (10",20"), and (60",-30"), the kinetic temperature was fixed and equal to 10 K. For offsets (+10",+20"), the results are shown in a similar way as for L1521E.