value unc_up unc_lo author ref method 0.051 0.0180 0.0290 Masiero 2021PSJ.....2..162M NEATM 0.059 0.0106 0.0106 Masiero 2011ApJ...741...68M NEATM 0.080 0.0290 0.0460 Masiero 2021PSJ.....2..162M NEATM