Wavelength/nm

k₀

k₁

k₂

1024

2.214930804

7.47E−17

−2.343648741

1124

1.019844474

3.28E−17

−0.731089566

1224

2.264156257

8.16E−17

−2.554220613

1324

1.166472205

4.19E−17

−1.39459688

1424

0.601590897

2.17E−17

−0.526529391

1524

1.023404717

3.84E−17

−1.330876363

1624

0.863058267

2.84E−17

−1.010146741