value unc_up unc_lo author ref method 3.07 0.720 0.720 Nugent 2016AJ....152...63N NEATM 4.00 0.600 0.600 Ali-Lagoa 2017A&A...603A..55A NEATM 5.20 0.800 0.800 Ali-Lagoa 2017A&A...603A..55A NEATM