value unc_up unc_lo author ref method 13.37 0.890 0.890 Usui 2011PASJ...63.1117U NEATM 13.84 2.770 2.770 Ali-Lagoa 2018A&A...612A..85A NEATM 13.99 0.401 0.401 Masiero 2011ApJ...741...68M NEATM 14.90 0.350 0.350 Masiero 2012ApJ...759L...8M NEATM