first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
Ch				Bus-DeMeo	VISNIR	Clark	2010JGRE..115.6005C	SPEC
Ch				Bus	VIS	Bus	2002Icar..158..146B	SPEC
Cv				Howell	VISNIR	Howell	1994JGR....9910847H	PHOT
P		1.000000		Mahlke	VIS	Mahlke	2022A&A...665A..26M	SPEC