A1 = [0]+[1]/W+[2]/Q
with BETA(Q2<3.0)+HMS2(Q2=1.3)
Chi2/dof = 40.1/(24-3) = 1.91

 FCN=40.103 FROM MIGRAD    STATUS=CONVERGED      60 CALLS          61 TOTAL
                     EDM=2.2636e-015    STRATEGY= 1      ERROR MATRIX ACCURATE
  EXT PARAMETER                                   STEP         FIRST
  NO.   NAME      VALUE            ERROR          SIZE      DERIVATIVE
   1  p0          1.25117e+000  1.12040e-001  2.58678e-005  8.13882e-006
   2  p1         -4.35126e-002  3.42798e-001  5.95261e-005  3.52609e-006
   3  p2         -1.11272e+000  9.14131e-002  3.33590e-005  6.20466e-006


A2 = [0]+[1]/W+[2]/Q
with BETA(Q2<3.0)+HMS2(Q2=1.3)
Chi2/dof = 29.6/(24-3) = 1.41

 FCN=29.5581 FROM MIGRAD    STATUS=CONVERGED      59 CALLS          60 TOTAL
                     EDM=1.41337e-016    STRATEGY= 1      ERROR MATRIX ACCURATE
  EXT PARAMETER                                   STEP         FIRST
  NO.   NAME      VALUE            ERROR          SIZE      DERIVATIVE
   1  p0          3.49216e-002  1.40202e-001  2.82143e-005  1.59633e-006
   2  p1         -5.74366e-002  4.27074e-001  6.65870e-005  6.75067e-007
   3  p2          3.88063e-002  1.14786e-001  3.98658e-005  1.09658e-006