value unc_up unc_lo author ref method 5.00 0.118 0.118 Masiero 2011ApJ...741...68M NEATM 5.63 0.311 0.311 Masiero 2011ApJ...741...68M NEATM 7.29 2.200 2.200 Masiero 2020PSJ.....1....5M NEATM