value unc_up unc_lo author ref method 11.60 2.360 2.360 Nugent 2016AJ....152...63N NEATM 11.66 0.130 0.130 Masiero 2014ApJ...791..121M NEATM 11.70 0.830 0.830 Usui 2011PASJ...63.1117U NEATM 12.18 2.440 2.440 Ali-Lagoa 2018A&A...612A..85A NEATM 12.21 0.048 0.048 Masiero 2011ApJ...741...68M NEATM