first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
C/X				Bus-DeMeo	NIR	Polishook	2014Icar..233....9P	SPEC
M	C	0.570000	0.340000	Mahlke	VISNIR	Mahlke	2022A&A...665A..26M	SPEC
X	X	0.2820	0.2820	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT