value unc_up unc_lo author ref method 10.03 0.210 0.210 Masiero 2014ApJ...791..121M NEATM 10.96 0.170 0.170 Masiero 2011ApJ...741...68M NEATM 11.00 2.200 2.200 Ali-Lagoa 2018A&A...612A..85A NEATM 11.22 0.780 0.780 Usui 2011PASJ...63.1117U NEATM 9.91 1.950 1.950 Masiero 2012ApJ...759L...8M NEATM