Top panel: Likelihood function of the measured tSZ emission law as a function of and the radio source flux, expressed in units of tSZ flux at 100 GHz, for redshifts between z = 0.10 and z = 0.15. Bottom panel: Likelihood function of the measured tSZ emission law as a function of and the infrared contamination level, expressed in units of tSZ flux at 353 GHz, for redshift between z = 0.10 and z = 0.15. Confidence levels at 1, 2, and 3σ are represented in light-blue, blue, and dark-blue.