value unc_up unc_lo author ref method 4.40 0.700 0.700 Ali-Lagoa 2017A&A...603A..55A NEATM 6.95 0.210 0.210 Usui 2011PASJ...63.1117U NEATM 7.57 0.760 0.760 Ali-Lagoa 2018A&A...612A..85A NEATM