value	unc_up	unc_lo	author	ref	method
0.208	0.0548	0.0548	Masiero	2011ApJ...741...68M	NEATM
0.230	0.0500	0.0500	Masiero	2014ApJ...791..121M	NEATM
0.246	0.0247	0.0247	Masiero	2011ApJ...741...68M	NEATM
0.270	0.0500	0.0500	Masiero	2014ApJ...791..121M	NEATM