value unc_up unc_lo author ref method 5.79 0.850 0.850 Masiero 2012ApJ...759L...8M NEATM 6.01 0.260 0.260 Masiero 2012ApJ...759L...8M NEATM 7.10 0.710 0.710 Usui 2011PASJ...63.1117U NEATM 7.40 1.480 1.480 Ali-Lagoa 2018A&A...612A..85A NEATM