"Table 971" of "Measurements of top-quark pair differential and double-differential cross-sections in the $\ell$+jets channel with $pp$ collisions at $\sqrt{s}=13$ TeV using the ATLAS detector"

Covariance matrix between the Relative double-differential cross-section as function of $m^{t\bar{t}}$ vs $|y^{t\bar{t}}|$ in 1.3 < $|y^{t\bar{t}}|$ < 2.0 and the Relative double-differential cross-section as function of $m^{t\bar{t}}$ vs $|y^{t\bar{t}}|$ in 0.0 < $|y^{t\bar{t}}|$ < 0.65 at particle level in the boosted topology, accounting for the statistical and systematic uncertainties.