value unc_up unc_lo author ref method 0.048 0.0260 0.0590 Masiero 2021PSJ.....2..162M NEATM 0.058 0.0079 0.0079 Masiero 2011ApJ...741...68M NEATM 0.073 0.0690 0.0690 Masiero 2012ApJ...759L...8M NEATM 0.081 0.0450 0.0450 Masiero 2020PSJ.....1....5M NEATM