value unc_up unc_lo author ref method 0.058 0.0117 0.0117 Masiero 2011ApJ...741...68M NEATM 0.066 0.0210 0.0300 Masiero 2021PSJ.....2..162M NEATM 0.088 0.0970 0.0970 Masiero 2020PSJ.....1....5M NEATM