value	unc_up	unc_lo	author	ref	method
0.199	0.0811	0.0811	Masiero	2011ApJ...741...68M	NEATM
0.220	0.0500	0.0500	Masiero	2014ApJ...791..121M	NEATM
0.225	0.0729	0.0729	Masiero	2011ApJ...741...68M	NEATM