value unc_up unc_lo author ref method 0.065 0.0139 0.0139 Masiero 2011ApJ...741...68M NEATM 0.077 0.0500 0.0500 Masiero 2020PSJ.....1....5M NEATM 0.078 0.0360 0.0360 Masiero 2020PSJ.....1....5M NEATM