value unc_up unc_lo author ref method 0.034 0.0170 0.0340 Masiero 2021PSJ.....2..162M NEATM 0.058 0.0280 0.0530 Masiero 2021PSJ.....2..162M NEATM 0.067 0.0044 0.0044 Masiero 2011ApJ...741...68M NEATM 0.071 0.0056 0.0056 Masiero 2011ApJ...741...68M NEATM