value unc_up unc_lo author ref method 0.034 0.0160 0.0160 Ryan&Woodward 2010AJ....140..933R IRAS-STM 0.036 0.0027 0.0027 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM 0.037 0.0080 0.0080 Grav 2012ApJ...744..197G NEATM 0.037 0.0050 0.0050 Tedesco 2002AJ....123.1056T STM 0.045 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM 0.051 0.0200 0.0200 Ali-Lagoa 2018A&A...612A..85A NEATM