value	unc_up	unc_lo	author	ref	method
0.063	0.0056	0.0056	Ryan&Woodward	2010AJ....140..933R	IRAS-NEATM
0.065	0.0059	0.0059	Ryan&Woodward	2010AJ....140..933R	IRAS-STM
0.077	0.0107	0.0107	Masiero	2011ApJ...741...68M	NEATM
0.078	0.0190	0.0190	Tedesco	2002AJ....123.1056T	STM