value unc_up unc_lo author ref method 24.55 1.140 1.140 Masiero 2012ApJ...759L...8M NEATM 28.26 1.580 1.580 Usui 2011PASJ...63.1117U NEATM 28.79 5.760 5.760 Ali-Lagoa 2018A&A...612A..85A NEATM