type 4 inter        -12.89    0.04834
type 4 slope    +4.201e-07  4.378e-08
type 3 inter          -6.5      5.593
type 3 slope    +2.786e-06  2.397e-06
type 2 inter        -12.69    0.01952
type 2 slope    +5.121e-07  1.569e-08
type 1 inter        -12.46    0.01416
type 1 slope    +4.497e-07  2.493e-08