value unc_up unc_lo author ref method 4.91 0.880 0.880 Nugent 2016AJ....152...63N NEATM 5.50 0.800 0.800 Ali-Lagoa 2017A&A...603A..55A NEATM 6.80 1.000 1.000 Ali-Lagoa 2017A&A...603A..55A NEATM 7.10 1.100 1.100 Ali-Lagoa 2017A&A...603A..55A NEATM 7.50 1.100 1.100 Ali-Lagoa 2017A&A...603A..55A NEATM