value unc_up unc_lo author ref method 0.111 0.0440 0.0440 Ali-Lagoa 2018A&A...612A..85A NEATM 0.116 0.0140 0.0140 Masiero 2012ApJ...759L...8M NEATM 0.166 0.0092 0.0092 Masiero 2011ApJ...741...68M NEATM