value unc_up unc_lo author ref method 16.51 4.860 4.860 Nugent 2016AJ....152...63N NEATM 16.51 5.560 5.560 Nugent 2016AJ....152...63N NEATM 17.24 0.280 0.280 Masiero 2014ApJ...791..121M NEATM 18.00 0.260 0.260 Masiero 2012ApJ...759L...8M NEATM 18.01 0.054 0.054 Masiero 2011ApJ...741...68M NEATM 20.24 4.050 4.050 Ali-Lagoa 2018A&A...612A..85A NEATM 20.78 1.330 1.330 Usui 2011PASJ...63.1117U NEATM 22.30 4.460 4.460 Ali-Lagoa 2018A&A...612A..85A NEATM