value unc_up unc_lo author ref method 10.85 0.088 0.088 Masiero 2011ApJ...741...68M NEATM 7.16 1.980 1.980 Masiero 2020PSJ.....1....5M NEATM 7.98 2.350 2.350 Masiero 2020PSJ.....1....5M NEATM