value unc_up unc_lo author ref method 10.69 2.140 2.140 Ali-Lagoa 2018A&A...612A..85A NEATM 12.31 1.280 1.280 Usui 2011PASJ...63.1117U NEATM 8.66 0.137 0.137 Masiero 2011ApJ...741...68M NEATM