value unc_up unc_lo author ref method 13.19 2.640 2.640 Ali-Lagoa 2018A&A...612A..85A NEATM 14.67 0.620 0.620 Usui 2011PASJ...63.1117U NEATM 15.70 0.285 0.285 Masiero 2011ApJ...741...68M NEATM 17.03 3.410 3.410 Ali-Lagoa 2018A&A...612A..85A NEATM