The logarithm of the determinant of the hessian = 43.7225
 index   name    value      std dev       1       2       3       4       5       6   
     1   N0    3.4712e-01 2.8425e-01   1.0000
     2   N0    1.5502e-01 9.2802e-02   0.8905  1.0000
     3   N0    1.3625e-01 9.4196e-02   0.8854  0.8779  1.0000
     4   q     1.1603e-01 1.0183e-01  -0.9477 -0.9396 -0.9343  1.0000
     5   logs -9.5234e-02 1.3868e-01   0.0000  0.0000  0.0000 -0.0000  1.0000
     6   M     3.3178e-07 2.3460e-04   0.0047  0.0053  0.0049 -0.0034  0.0004  1.0000