value unc_up unc_lo author ref method 0.213 0.0850 0.0850 Ali-Lagoa 2018A&A...612A..85A NEATM 0.300 0.1400 0.1400 Nugent 2016AJ....152...63N NEATM 0.330 0.1200 0.1200 Nugent 2016AJ....152...63N NEATM