value unc_up unc_lo author ref method 7.97 0.810 0.810 Masiero 2014ApJ...791..121M NEATM 8.04 1.610 1.610 Ali-Lagoa 2018A&A...612A..85A NEATM 8.41 0.590 0.590 Usui 2011PASJ...63.1117U NEATM 8.52 0.047 0.047 Masiero 2011ApJ...741...68M NEATM 9.70 1.940 1.940 Ali-Lagoa 2018A&A...612A..85A NEATM