first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
C	C	0.1252	0.1252	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
V				Bus	VIS	Binzel	2019Icar..324...41B	SPEC
V				Bus	VISNIR	Binzel	2004Icar..170..259B	SPEC
V		0.850000		Mahlke	VIS	Mahlke	2022A&A...665A..26M	SPEC