first_spec_class second_spec_class prob_first_spec_class prob_second_spec_class taxonomy wavelength author ref method C S 0.0252 0.3700 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT S S 0.3803 0.3700 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT