value unc_up unc_lo author ref method 0.027 0.0090 0.0140 Masiero 2021PSJ.....2..162M NEATM 0.041 0.0370 0.0370 Masiero 2020PSJ.....1....5M NEATM 0.042 0.0160 0.0270 Masiero 2021PSJ.....2..162M NEATM 0.043 0.0340 0.0340 Masiero 2020PSJ.....1....5M NEATM 0.045 0.0490 0.0490 Masiero 2012ApJ...759L...8M NEATM 0.051 0.0280 0.0630 Masiero 2021PSJ.....2..162M NEATM 0.060 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM 0.065 0.0471 0.0471 Masiero 2017AJ....154..168M NEATM