value unc_up unc_lo author ref method 16.93 6.450 6.450 Nugent 2016AJ....152...63N NEATM 20.55 7.560 7.560 Nugent 2016AJ....152...63N NEATM 21.79 4.360 4.360 Ali-Lagoa 2018A&A...612A..85A NEATM 22.37 0.460 0.460 Masiero 2012ApJ...759L...8M NEATM 23.09 0.101 0.101 Masiero 2011ApJ...741...68M NEATM 24.32 1.540 1.540 Usui 2011PASJ...63.1117U NEATM 27.57 5.510 5.510 Ali-Lagoa 2018A&A...612A..85A NEATM