value unc_up unc_lo author ref method 0.060 0.0123 0.0123 Masiero 2011ApJ...741...68M NEATM 0.078 0.0240 0.0360 Masiero 2021PSJ.....2..162M NEATM 0.080 0.0300 0.0490 Masiero 2021PSJ.....2..162M NEATM