value unc_up unc_lo author ref method 12.06 0.136 0.136 Masiero 2011ApJ...741...68M NEATM 12.39 4.400 4.400 Masiero 2020PSJ.....1....5M NEATM 16.20 3.240 3.240 Ali-Lagoa 2018A&A...612A..85A NEATM 16.47 1.210 1.210 Usui 2011PASJ...63.1117U NEATM