value	unc_up	unc_lo	author	ref	method
0.033	0.0031	0.0031	Ryan&Woodward	2010AJ....140..933R	IRAS-NEATM
0.036	0.0070	0.0070	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.037	0.0020	0.0020	Tedesco	2002AJ....123.1056T	STM
0.039	0.0100	0.0100	Grav	2012ApJ...744..197G	NEATM
0.040	0.0038	0.0038	Ryan&Woodward	2010AJ....140..933R	IRAS-STM
0.049	0.0200	0.0200	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.054	0.0061	0.0061	Masiero	2011ApJ...741...68M	NEATM