value unc_up unc_lo author ref method 0.106 0.0144 0.0144 Masiero 2011ApJ...741...68M NEATM 0.139 0.0970 0.0970 Masiero 2020PSJ.....1....5M NEATM 0.140 0.0910 0.0910 Masiero 2020PSJ.....1....5M NEATM