value unc_up unc_lo author ref method 2.23 0.450 0.450 Nugent 2016AJ....152...63N NEATM 3.00 0.400 0.400 Ali-Lagoa 2017A&A...603A..55A NEATM 3.00 0.500 0.500 Ali-Lagoa 2017A&A...603A..55A NEATM 3.20 0.500 0.500 Ali-Lagoa 2017A&A...603A..55A NEATM 3.60 0.500 0.500 Ali-Lagoa 2017A&A...603A..55A NEATM