value unc_up unc_lo author ref method 0.013 0.0070 0.0160 Masiero 2021PSJ.....2..162M NEATM 0.014 0.0370 0.0370 Masiero 2020PSJ.....1....5M NEATM 0.015 0.0530 0.0530 Masiero 2020PSJ.....1....5M NEATM 0.020 0.0130 0.0130 Mainzer 2012ApJ...760L..12M NEATM 0.029 0.0060 0.0060 Ali-Lagoa 2018A&A...612A..85A NEATM 0.030 0.0100 0.0100 Nugent 2016AJ....152...63N NEATM