value unc_up unc_lo author ref method 0.051 0.0148 0.0148 Masiero 2011ApJ...741...68M NEATM 0.054 0.0556 0.0556 Masiero 2011ApJ...741...68M NEATM 0.062 0.0450 0.0450 Masiero 2020PSJ.....1....5M NEATM