first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
C		0.65		Bus	VIS	Carvano	2010A&A...510A..43C	PHOT
P	C	0.730000	0.260000	Mahlke	VIS	Mahlke	2022A&A...665A..26M	SPEC
X				Bus	VIS	Morate	2019A&A..630A.141M	SPEC
X		0.986		Bus-Demeo	VIS	Sergeyev	2022A&A...658A.109S	PHOT
X	X	0.4105	0.4105	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT