# a0       b0      a1     logEb1    a2     logEb2
# p0, front
-1.381   5.632   -0.830   2.737   -0.127   4.640
# p1, front
 1.268  -4.141    0.752   2.740    0.124   4.625
# p0, back
-1.527   6.112   -0.844   2.877   -0.133   4.593
# p1, back
 1.413  -4.628    0.773   2.864    0.126   4.592 
