value unc_up unc_lo author ref method 12.06 3.750 3.750 Nugent 2016AJ....152...63N NEATM 14.19 0.880 0.880 Usui 2011PASJ...63.1117U NEATM 14.68 2.940 2.940 Ali-Lagoa 2018A&A...612A..85A NEATM 15.42 4.850 4.850 Masiero 2021PSJ.....2..162M NEATM 15.62 0.250 0.250 Masiero 2012ApJ...759L...8M NEATM