value unc_up unc_lo author ref method 0.072 0.0148 0.0148 Masiero 2011ApJ...741...68M NEATM 0.078 0.0290 0.0450 Masiero 2021PSJ.....2..162M NEATM 0.121 0.0920 0.0920 Masiero 2020PSJ.....1....5M NEATM