value unc_up unc_lo author ref method 11.52 0.228 0.228 Masiero 2011ApJ...741...68M NEATM 12.78 1.260 1.260 Usui 2011PASJ...63.1117U NEATM 13.19 2.640 2.640 Ali-Lagoa 2018A&A...612A..85A NEATM