Notes.^(a) For each transition, the markers indicate the following levels of detectability: strong (∗∗∗), moderate (∗∗), weak (∗), and scarcely detectable ( ), superimposed on the quasicontinuum created by a large number of lines. The relative strength (S) is determined by integrating the envelope, expressed as ∫A_ij × n_j dV, where n_j represents the particle density of the upper level. The qualitative indicators for line strength are approximately more than 50%, 20%, 10%, 5 %, and less than 5% of the maximum photon emissivity of features relative to the wavelength range shown in Fig. 20. The rest wavelength is provided in micrometers (μm), along with the identification of the corresponding ion. Most spectral features are heavily blended, except for the feature associated with [Fe II] at 1.644 μm, which remains distinguishable due to the Doppler shift smearing each transition by approximately 3%. The transitions are listed in ascending order of wavelength from left to right.