first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
K	L	0.780000	0.210000	Mahlke	VISNIR	Mahlke	2022A&A...665A..26M	SPEC
Xn				Bus-DeMeo	VISNIR	Hasegawa	2024AJ....167..224H	SPEC