--------------------------- fit_line ---------------------------

   Data set: Capella(1318), Mkn 421(457), and Sim_1318; hist_index = 5

   Fit around: 15 A   (0.826567 keV)

File not found:  `plot_all_groups.i'
Using count data
  Variable parameters = 3
            Data bins = 24
  Best fit chi-square =  3.2938e+01
Normalized chi-square =  1.5685e+00
Using count data
marquardt:  Too many iterations:  no decrease in chi-square
marquardt:  Too many iterations:  no decrease in chi-square

  ROI CORE counts: 63981.4

  Parameters for the CORE fit:

gauss(1)+poly(1)
 idx      param             tie-to  freeze         value          min          max
  1  gauss[1].area               0     0     6.1905273e+04    6.398e+03    6.398e+05
  2  gauss[1].center             0     0     1.5000179e+01    1.489e+01    1.511e+01
  3  gauss[1].sigma              0     0     7.1707253e-03    1.532e-03    3.830e-02
  4  poly[1].a0                  0     1     0.0000000e+00    0.000e+00    6.398e+05
  5  poly[1].a1                  0     1     0.0000000e+00   -1.000e+00    1.000e+00
  6  poly[1].a2                  0     1     0.0000000e+00   -1.000e+00    1.000e+00

  E/dE for the CORE fit = 890.155
   ( 881.077 to 899.232, 90 percent confidence )

File not found:  `plot_all_groups.i'
Using count data
  Variable parameters = 2
            Data bins = 140
  Best fit chi-square =  1.5580e+02
Normalized chi-square =  1.1290e+00

  ROI WING counts: 705.892

  Parameters for the WINGS fit:

lorentz(1)
 idx      param             tie-to  freeze         value          min          max
  1  lorentz[1].area             0     0     9.3382245e+03    2.118e+02    2.118e+04
  2  lorentz[1].center           0     1     1.5000179e+01    1.489e+01    1.511e+01
  3  lorentz[1].fwhm             0     0     9.0158119e-03    3.600e-03    9.000e-02