value	unc_up	unc_lo	author	ref	method
0.210	0.0300	0.0300	Masiero	2014ApJ...791..121M	NEATM
0.210	0.0253	0.0253	Masiero	2011ApJ...741...68M	NEATM
0.301	0.0640	0.0640	Masiero	2012ApJ...759L...8M	NEATM