first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
C	K	0.740000	0.170000	Mahlke	VIS	Mahlke	2022A&A...665A..26M	SPEC
Cgx	Cgx			Movis	NIR	Popescu	2018A&A...617A..12P	PHOT
X				Bus	VIS	Bus	2002Icar..158..146B	SPEC
X		0.816		Bus-Demeo	VIS	Sergeyev	2022A&A...658A.109S	PHOT
X	X	0.7159	0.4090	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT