value unc_up unc_lo author ref method 0.037 0.0450 0.0450 Masiero 2020PSJ.....1....5M NEATM 0.046 0.0120 0.0120 Masiero 2011ApJ...741...68M NEATM 0.048 0.0460 0.0460 Masiero 2020PSJ.....1....5M NEATM 0.068 0.0278 0.0278 Masiero 2011ApJ...741...68M NEATM