value unc_up unc_lo author ref method 0.210 0.1100 0.1100 Nugent 2016AJ....152...63N NEATM 0.216 0.0860 0.0860 Ali-Lagoa 2018A&A...612A..85A NEATM 0.326 0.0484 0.0484 Masiero 2011ApJ...741...68M NEATM