first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
C	C	0.0336	0.0336	Bus-Demeo	VIS	Sergeyev	2021A&A...652A..59S	PHOT
C	Kl			Movis	NIR	Popescu	2018A&A...617A..12P	PHOT