first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT K K 0.3869 0.2480 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT X K 0.0245 0.2480 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT