value unc_up unc_lo author ref method 5.39 0.580 0.580 Usui 2011PASJ...63.1117U NEATM 5.87 1.170 1.170 Ali-Lagoa 2018A&A...612A..85A NEATM 7.44 0.380 0.380 Masiero 2012ApJ...759L...8M NEATM