value unc_up unc_lo author ref method 10.29 0.204 0.204 Masiero 2011ApJ...741...68M NEATM 10.31 2.060 2.060 Ali-Lagoa 2018A&A...612A..85A NEATM 10.31 0.251 0.251 Masiero 2011ApJ...741...68M NEATM 9.89 1.010 1.010 Usui 2011PASJ...63.1117U NEATM