first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
M		0.990000		Mahlke	VISNIR	Mahlke	2022A&A...665A..26M	SPEC
M		1.000000		Mahlke	VISNIR	Mahlke	2022A&A...665A..26M	SPEC
X				Bus	VIS	Bus	2002Icar..158..146B	SPEC
X		1.000		Bus-Demeo	VIS	Sergeyev	2022A&A...658A.109S	PHOT
Xk				Bus-DeMeo	VISNIR	Neeley	2014Icar..238...37N	SPEC