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Fig. 6.

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Posterior distribution of the sky localisation obtained by searching for a CGW in the second data release of the EPTA DR2new. The posteriors are obtained using a CGW model with Earth and pulsar term, the inclusion of the custom pulsar noise (PSRN) and a common uncorrelated red noise (CURN) represented by 9 frequency bins. For reference, we show the position of the analysed pulsars and the Virgo and Fornax clusters.

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