value unc_up unc_lo author ref method 11.83 0.120 0.120 Masiero 2014ApJ...791..121M NEATM 11.83 0.860 0.860 Usui 2011PASJ...63.1117U NEATM 12.12 2.420 2.420 Ali-Lagoa 2018A&A...612A..85A NEATM 12.63 0.103 0.103 Masiero 2011ApJ...741...68M NEATM 13.26 0.530 0.530 Masiero 2012ApJ...759L...8M NEATM