value	unc_up	unc_lo	author	ref	method
0.260	0.0700	0.0700	Masiero	2014ApJ...791..121M	NEATM
0.284	0.0635	0.0635	Masiero	2011ApJ...741...68M	NEATM
0.292	0.0413	0.0413	Masiero	2011ApJ...741...68M	NEATM
0.490	0.0900	0.0900	Masiero	2014ApJ...791..121M	NEATM