log10(MHI[h^-2 M_sun]) / log10(phi[h^3 Mpc-3 log10M^-1])
      7.12500     0.438852
      7.37500     0.224659
      7.62500   -0.0379165
      7.87500    -0.317784
      8.12500    -0.585544
      8.37500    -0.857705
      8.62500     -1.14121
      8.87500     -1.39956
      9.12500     -1.61615
      9.37500     -1.81791
      9.62500     -2.00626
      9.87500     -2.28874
      10.1250     -2.67464
      10.3750     -3.24328
      10.6250     -4.22234