value	unc_up	unc_lo	author	ref	method
16.34	2.176	2.176	Ryan&Woodward	2010AJ....140..933R	IRAS-STM
17.63	0.500	0.500	Masiero	2014ApJ...791..121M	NEATM
18.11	0.900	0.900	Tedesco	2002AJ....123.1056T	STM
18.42	0.718	0.718	Ryan&Woodward	2010AJ....140..933R	IRAS-NEATM
19.60	0.035	0.035	Masiero	2011ApJ...741...68M	NEATM
20.84	1.390	1.390	Masiero	2012ApJ...759L...8M	NEATM