type 4 inter        -12.03     0.1593
type 4 slope    +9.198e-07  9.342e-08
type 2 inter        -12.56    0.03582
type 2 slope    +5.649e-07  2.098e-08
type 1 inter        -12.57    0.02108
type 1 slope     +6.34e-07  1.252e-08