value	unc_up	unc_lo	author	ref	method
31.41	0.995	0.995	Ryan&Woodward	2010AJ....140..933R	IRAS-STM
35.81	0.900	0.900	Tedesco	2002AJ....123.1056T	STM
38.26	1.120	1.120	Usui	2011PASJ...63.1117U	NEATM
39.38	7.880	7.880	Ali-Lagoa	2018A&A...612A..85A	NEATM
41.23	3.009	3.009	Ryan&Woodward	2010AJ....140..933R	IRAS-NEATM
42.09	11.050	11.050	Nugent	2016AJ....152...63N	NEATM