value unc_up unc_lo author ref method 21.73 2.150 2.150 Masiero 2012ApJ...759L...8M NEATM 25.27 5.050 5.050 Ali-Lagoa 2018A&A...612A..85A NEATM 25.73 0.590 0.590 Usui 2011PASJ...63.1117U NEATM 26.23 2.620 2.620 Ali-Lagoa 2018A&A...612A..85A NEATM 26.89 0.250 0.250 Masiero 2014ApJ...791..121M NEATM 26.99 0.311 0.311 Masiero 2011ApJ...741...68M NEATM