value unc_up unc_lo author ref method 0.076 0.0068 0.0068 Masiero 2011ApJ...741...68M NEATM 0.097 0.0400 0.0400 Masiero 2020PSJ.....1....5M NEATM 0.104 0.0370 0.0580 Masiero 2021PSJ.....2..162M NEATM 0.105 0.0460 0.0820 Masiero 2021PSJ.....2..162M NEATM 0.124 0.1120 0.1120 Masiero 2012ApJ...759L...8M NEATM