log10(MHI[h^-2 M_sun]) / log10(phi[h^3 Mpc-3 log10M^-1])
      7.12500     0.436744
      7.37500     0.250577
      7.62500   -0.0124177
      7.87500    -0.321206
      8.12500    -0.624933
      8.37500    -0.912977
      8.62500     -1.19032
      8.87500     -1.41330
      9.12500     -1.56394
      9.37500     -1.68608
      9.62500     -1.81241
      9.87500     -1.93428
      10.1250     -2.24759
      10.3750     -2.91623
      10.6250     -3.70460
      10.8750     -5.15176