Representative attempt of single-zone leptonic model fit to the SED of PKS 0346-27 during the H.E.S.S. detection night of 3 November 2021. The individual radiation components are shown without EBL absorption, adding up to the total intrinsic model SED shown by the solid blue curve. The solid black line shows the total model curve accounting for EBL absorption following the Finke et al. (2010) model. The archival flux points are from https://tools.ssdc.asi.it/SED/. We refer to Table A.1 for model parameters.