value unc_up unc_lo author ref method 0.039 0.0160 0.0160 Ali-Lagoa 2018A&A...612A..85A NEATM 0.058 0.0440 0.0440 Masiero 2020PSJ.....1....5M NEATM 0.065 0.0190 0.0190 Masiero 2012ApJ...759L...8M NEATM 0.092 0.0133 0.0133 Masiero 2011ApJ...741...68M NEATM