value unc_up unc_lo author ref method 10.12 0.410 0.410 Masiero 2012ApJ...759L...8M NEATM 10.55 0.810 0.810 Usui 2011PASJ...63.1117U NEATM 10.61 0.150 0.150 Masiero 2014ApJ...791..121M NEATM 10.73 0.070 0.070 Masiero 2011ApJ...741...68M NEATM 10.91 2.180 2.180 Ali-Lagoa 2018A&A...612A..85A NEATM