Line Wavelength P_min I_min Coeff_1 Coeff_2 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Fe XVI 335.000 4.40e+01 9.52e-01 -3.15e-01 9.66e+00 Fe XI 341.000 4.40e+01 4.49e-01 6.90e-01 2.46e-01 Si IX 342.000 4.40e+01 3.27e-01 7.59e-01 1.86e-02 Si IX 345.000 4.40e+01 1.01e+00 3.45e-01 8.39e-02 Fe XII 347.000 4.40e+01 3.92e-01 4.36e-01 7.50e-01 Si IX 350.000 4.40e+01 7.35e-01 4.49e-01 1.45e-01 Fe XII 352.000 4.40e+01 6.80e-01 4.43e-01 7.35e-01 Si X 356.000 4.40e+01 7.59e-01 3.85e-01 8.11e-01 Fe XVI 361.000 4.40e+01 2.89e-01 -8.89e-02 1.66e+01 Fe XII 364.500 4.40e+01 5.92e-01 7.34e-01 1.84e+00 Mg IX 368.000 4.40e+01 3.50e+00 1.69e-01 5.56e-01 Ar VIII 520.000 4.40e+01 3.87e-02 1.83e-01 2.95e-01 He I 522.000 4.40e+01 3.11e-01 1.03e-01 3.01e-01 He I 537.000 4.40e+01 1.11e+00 6.80e-02 3.47e-01 O IV 554.500 4.40e+01 3.07e+00 1.56e-01 1.71e-02 Ne V 572.000 4.40e+01 2.23e-01 2.44e-01 -1.01e-02 He I 584.000 4.40e+01 9.55e+00 5.86e-02 4.58e-01 O III 600.000 4.40e+01 1.19e+00 7.44e-02 6.08e-02 Mg X 610.000 4.40e+01 3.52e+00 1.80e-01 8.00e-01 Mg X 625.000 4.40e+01 1.21e+00 2.66e-01 1.01e+00 O V 630.000 4.40e+01 7.97e+00 1.50e-01 1.31e-01