first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
S		0.990000		Mahlke	VISNIR	Mahlke	2022A&A...665A..26M	SPEC
Sa				Bus	VISNIR	Sanchez	2013Icar..225..131S	SPEC
Sw				Bus-DeMeo	VISNIR	Binzel	2019Icar..324...41B	SPEC