value unc_up unc_lo author ref method 10.67 2.130 2.130 Ali-Lagoa 2018A&A...612A..85A NEATM 8.65 1.730 1.730 Nugent 2016AJ....152...63N NEATM 8.73 1.750 1.750 Ali-Lagoa 2018A&A...612A..85A NEATM 9.19 0.110 0.110 Masiero 2012ApJ...759L...8M NEATM 9.27 0.670 0.670 Usui 2011PASJ...63.1117U NEATM 9.76 0.250 0.250 Masiero 2012ApJ...759L...8M NEATM