value unc_up unc_lo author ref method 14.37 1.580 1.580 Usui 2011PASJ...63.1117U NEATM 14.85 2.970 2.970 Ali-Lagoa 2018A&A...612A..85A NEATM 16.17 3.960 3.960 Nugent 2016AJ....152...63N NEATM 17.00 0.130 0.130 Masiero 2014ApJ...791..121M NEATM 17.53 0.068 0.068 Masiero 2011ApJ...741...68M NEATM 18.49 0.640 0.640 Masiero 2012ApJ...759L...8M NEATM