first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
S		0.10		Bus	VIS	Carvano	2010A&A...510A..43C	PHOT
S	X	0.570000	0.281000	Bus-DeMeo	VIS	Erasmus	2018ApJS..237...19E	PHOT
S	X	0.579000	0.278000	Bus-DeMeo	VIS	Erasmus	2019ApJS..242...15E	PHOT