value unc_up unc_lo author ref method 13.91 2.110 2.110 Masiero 2012ApJ...759L...8M NEATM 17.00 1.280 1.280 Usui 2011PASJ...63.1117U NEATM 17.41 3.480 3.480 Ali-Lagoa 2018A&A...612A..85A NEATM 18.25 3.650 3.650 Ali-Lagoa 2018A&A...612A..85A NEATM