value unc_up unc_lo author ref method 0.074 0.0236 0.0236 Masiero 2011ApJ...741...68M NEATM 0.081 0.0430 0.0430 Masiero 2020PSJ.....1....5M NEATM 0.086 0.0577 0.0577 Masiero 2011ApJ...741...68M NEATM