value unc_up unc_lo author ref method 22.38 2.240 2.240 Ali-Lagoa 2018A&A...612A..85A NEATM 24.93 0.233 0.233 Masiero 2011ApJ...741...68M NEATM 26.49 0.820 0.820 Usui 2011PASJ...63.1117U NEATM 27.19 5.440 5.440 Ali-Lagoa 2018A&A...612A..85A NEATM