value unc_up unc_lo author ref method 0.045 0.0087 0.0087 Masiero 2011ApJ...741...68M NEATM 0.058 0.0188 0.0188 Masiero 2011ApJ...741...68M NEATM 0.078 0.0570 0.0570 Masiero 2020PSJ.....1....5M NEATM