value unc_up unc_lo author ref method 0.125 0.1170 0.1170 Masiero 2012ApJ...759L...8M NEATM 0.131 0.0460 0.0720 Masiero 2021PSJ.....2..162M NEATM 0.143 0.0600 0.0600 Masiero 2020PSJ.....1....5M NEATM 0.145 0.0890 0.0890 Masiero 2020PSJ.....1....5M NEATM 0.168 0.0259 0.0259 Masiero 2011ApJ...741...68M NEATM