first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
S				Bus	VIS	Solontoi	2012Icar..220..577S	SPEC
S		0.12		Bus	VIS	Carvano	2010A&A...510A..43C	PHOT
V	V	0.4732	0.4732	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT