Posterior distributions of the CGW search in the second data release of the EPTA DR2new. The posteriors are obtained using a CGW model with Earth and pulsar term, the custom PSRN model and a CRN with either CURN or HD (GWB) correlations represented by 9 frequency bins. We show the posterior distribution for the gravitational wave frequency and amplitude f_gw, h of the CGW, and the common noise spectral index and amplitude γ and A. The contours indicate the 1,2,3-σ Gaussian contours.