"cov c1_02 all" of "Measurement of jet substructure observables in $\mathrm{t\overline{t}}$ events from proton-proton collisions at $\sqrt{s} =$ 13TeV"

Covariance matrix for $C_{1}^{(0.2)}$ reconstructed from all particles with pt > 1 GeV, unfolded to the particle level.$C_{1}^{(0.2)}$的协方差矩阵，由横向动量（transverse momentum，简称pt）大于1 GeV的全部粒子重建得到，并展开至粒子层面。