first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
S				Bus	VIS	Bus	2002Icar..158..146B	SPEC
S		1.000000		Mahlke	VIS	Mahlke	2022A&A...665A..26M	SPEC
S		1.000000		Mahlke	VISNIR	Mahlke	2022A&A...665A..26M	SPEC
Sw				Bus-DeMeo	VISNIR	Lindsay	2015Icar..247...53L	SPEC
Sw				Bus-DeMeo	VISNIR	Lucas	2017Icar..291..268L	SPEC