value	unc_up	unc_lo	author	ref	method
0.163	0.0359	0.0359	Masiero	2011ApJ...741...68M	NEATM
0.170	0.0200	0.0200	Masiero	2014ApJ...791..121M	NEATM
0.190	0.0420	0.0420	Masiero	2012ApJ...759L...8M	NEATM