value	unc_up	unc_lo	author	ref	method
0.210	0.0700	0.0700	Masiero	2014ApJ...791..121M	NEATM
0.249	0.0511	0.0511	Masiero	2011ApJ...741...68M	NEATM
0.254	0.0490	0.0490	Masiero	2011ApJ...741...68M	NEATM
0.320	0.0300	0.0300	Masiero	2014ApJ...791..121M	NEATM