value unc_up unc_lo author ref method 27.69 0.070 0.070 Masiero 2014ApJ...791..121M NEATM 28.63 0.110 0.110 Masiero 2011ApJ...741...68M NEATM 28.93 2.890 2.890 Ali-Lagoa 2018A&A...612A..85A NEATM 30.57 3.060 3.060 Ali-Lagoa 2018A&A...612A..85A NEATM 30.84 0.630 0.630 Usui 2011PASJ...63.1117U NEATM 32.44 11.195 11.195 Masiero 2011ApJ...741...68M NEATM