value unc_up unc_lo author ref method 5.02 1.500 1.500 Masiero 2020PSJ.....1....5M NEATM 5.08 0.104 0.104 Masiero 2011ApJ...741...68M NEATM 5.44 1.450 1.450 Masiero 2020PSJ.....1....5M NEATM