value	unc_up	unc_lo	author	ref	method
26.05	0.729	0.729	Ryan&Woodward	2010AJ....140..933R	IRAS-STM
27.43	1.900	1.900	Tedesco	2002AJ....123.1056T	STM
27.49	2.750	2.750	Ali-Lagoa	2018A&A...612A..85A	NEATM
27.77	7.820	7.820	Nugent	2016AJ....152...63N	NEATM
29.37	0.231	0.231	Masiero	2011ApJ...741...68M	NEATM
29.77	1.140	1.140	Usui	2011PASJ...63.1117U	NEATM
32.75	1.048	1.048	Ryan&Woodward	2010AJ....140..933R	IRAS-NEATM