value unc_up unc_lo author ref method 0.064 0.0470 0.0470 Masiero 2020PSJ.....1....5M NEATM 0.065 0.0260 0.0260 Ali-Lagoa 2018A&A...612A..85A NEATM 0.070 0.0530 0.0530 Masiero 2012ApJ...759L...8M NEATM 0.117 0.0082 0.0082 Masiero 2011ApJ...741...68M NEATM