value unc_up unc_lo author ref method 0.043 0.0240 0.0540 Masiero 2021PSJ.....2..162M NEATM 0.051 0.0095 0.0095 Masiero 2011ApJ...741...68M NEATM 0.057 0.0650 0.0650 Masiero 2012ApJ...759L...8M NEATM 0.070 0.0260 0.0420 Masiero 2021PSJ.....2..162M NEATM