value unc_up unc_lo author ref method 0.068 0.0078 0.0078 Masiero 2011ApJ...741...68M NEATM 0.078 0.1340 0.1340 Masiero 2012ApJ...759L...8M NEATM 0.082 0.0350 0.0600 Masiero 2021PSJ.....2..162M NEATM