value unc_up unc_lo author ref method 22.94 4.590 4.590 Ali-Lagoa 2018A&A...612A..85A NEATM 23.82 0.580 0.580 Usui 2011PASJ...63.1117U NEATM 24.56 4.910 4.910 Ali-Lagoa 2018A&A...612A..85A NEATM 24.85 0.095 0.095 Masiero 2011ApJ...741...68M NEATM 28.66 0.470 0.470 Masiero 2012ApJ...759L...8M NEATM