first_spec_class	second_spec_class	prob_first_spec_class	prob_second_spec_class	taxonomy	wavelength	author	ref	method
M	K	0.730000	0.220000	Mahlke	VIS	Mahlke	2022A&A...665A..26M	SPEC
X				Bus	VIS	Bus	2002Icar..158..146B	SPEC
X	C			DeMeo-Carry	VIS	Choi	2023PSJ.....4...49C	PHOT