value unc_up unc_lo author ref method 27.46 1.040 1.040 Masiero 2012ApJ...759L...8M NEATM 28.35 2.830 2.830 Ali-Lagoa 2018A&A...612A..85A NEATM 28.47 0.190 0.190 Masiero 2014ApJ...791..121M NEATM 29.29 2.930 2.930 Ali-Lagoa 2018A&A...612A..85A NEATM 30.47 0.450 0.450 Usui 2011PASJ...63.1117U NEATM 33.56 0.209 0.209 Masiero 2011ApJ...741...68M NEATM