Optical depth (top) and the relative intensity of the gamma-ray flux after absorption (bottom) at z≈0.0042 of the three EBL models employed in this study are presented based on the information provided in the table from Meyer (2022). The two dashed lines in the upper panel indicate the energy and attenuation levels at which we deem the influence of the EBL spectrum on the overall spectrum as non-negligible. Additionally, for comparison, the remaining available EBL models are depicted in faded black. In the bottom panel, a reference dashed line is provided to guide the eyes in the case of no absorption.