value unc_up unc_lo author ref method 0.051 0.0270 0.0270 Masiero 2020PSJ.....1....5M NEATM 0.075 0.0180 0.0180 Masiero 2012ApJ...759L...8M NEATM 0.087 0.0590 0.0590 Masiero 2020PSJ.....1....5M NEATM