value unc_up unc_lo author ref method 10.96 3.188 3.188 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM 7.00 0.510 0.510 Usui 2011PASJ...63.1117U NEATM 7.26 1.450 1.450 Ali-Lagoa 2018A&A...612A..85A NEATM 7.54 0.800 0.800 Tedesco 2002AJ....123.1056T STM 8.54 0.237 0.237 Ryan&Woodward 2010AJ....140..933R IRAS-STM 8.90 1.300 1.300 Ali-Lagoa 2017A&A...603A..55A NEATM 8.90 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM 9.60 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM