value unc_up unc_lo author ref method 10.04 0.390 0.390 Masiero 2012ApJ...759L...8M NEATM 12.78 0.510 0.510 Usui 2011PASJ...63.1117U NEATM 13.49 2.700 2.700 Ali-Lagoa 2018A&A...612A..85A NEATM 14.42 0.219 0.219 Masiero 2011ApJ...741...68M NEATM