value unc_up unc_lo author ref method 0.298 0.0400 0.0400 Masiero 2012ApJ...759L...8M NEATM 0.351 0.0156 0.0156 Ryan&Woodward 2010AJ....140..933R IRAS-STM 0.355 0.0868 0.0868 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM 0.360 0.1331 0.1331 Masiero 2011ApJ...741...68M NEATM 0.382 0.0570 0.0570 Tedesco 2002AJ....123.1056T STM