value	unc_up	unc_lo	author	ref	method
0.106	0.0240	0.0240	Tedesco	2002AJ....123.1056T	STM
0.322	0.0527	0.0527	Masiero	2011ApJ...741...68M	NEATM
0.350	0.0700	0.0700	Masiero	2014ApJ...791..121M	NEATM