value unc_up unc_lo author ref method 14.36 2.980 2.980 Masiero 2012ApJ...759L...8M NEATM 16.35 1.150 1.150 Usui 2011PASJ...63.1117U NEATM 17.12 3.430 3.430 Ali-Lagoa 2018A&A...612A..85A NEATM