value unc_up unc_lo author ref method 0.046 0.0026 0.0026 Masiero 2011ApJ...741...68M NEATM 0.092 0.0370 0.0630 Masiero 2021PSJ.....2..162M NEATM 0.110 0.0490 0.0490 Masiero 2020PSJ.....1....5M NEATM