value unc_up unc_lo author ref method 12.61 2.520 2.520 Ali-Lagoa 2018A&A...612A..85A NEATM 15.22 3.040 3.040 Ali-Lagoa 2018A&A...612A..85A NEATM 15.40 0.520 0.520 Usui 2011PASJ...63.1117U NEATM 21.19 0.869 0.869 Masiero 2011ApJ...741...68M NEATM