value unc_up unc_lo author ref method 10.16 0.246 0.246 Masiero 2011ApJ...741...68M NEATM 15.54 1.290 1.290 Usui 2011PASJ...63.1117U NEATM 16.06 3.210 3.210 Ali-Lagoa 2018A&A...612A..85A NEATM 9.55 0.502 0.502 Masiero 2011ApJ...741...68M NEATM