first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
K	K	0.2909	0.2909	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
S				Bus-DeMeo	VIS	Bourdelle de Micas	2024A&A...682A..64B	SPEC