value	unc_up	unc_lo	author	ref	method
17.88	0.748	0.748	Ryan&Woodward	2010AJ....140..933R	IRAS-NEATM
17.99	1.200	1.200	Tedesco	2002AJ....123.1056T	STM
19.03	1.196	1.196	Ryan&Woodward	2010AJ....140..933R	IRAS-STM
21.10	1.510	1.510	Usui	2011PASJ...63.1117U	NEATM
21.73	4.350	4.350	Ali-Lagoa	2018A&A...612A..85A	NEATM
24.81	8.720	8.720	Nugent	2016AJ....152...63N	NEATM
25.23	2.670	2.670	Masiero	2012ApJ...759L...8M	NEATM