value unc_up unc_lo author ref method 18.23 0.330 0.330 Masiero 2014ApJ...791..121M NEATM 18.73 3.750 3.750 Ali-Lagoa 2018A&A...612A..85A NEATM 19.02 0.232 0.232 Masiero 2011ApJ...741...68M NEATM 23.36 0.510 0.510 Usui 2011PASJ...63.1117U NEATM 25.44 2.540 2.540 Ali-Lagoa 2018A&A...612A..85A NEATM 26.80 0.320 0.320 Masiero 2012ApJ...759L...8M NEATM