value	unc_up	unc_lo	author	ref	method
0.247	0.0657	0.0657	Masiero	2011ApJ...741...68M	NEATM
0.270	0.0300	0.0300	Masiero	2014ApJ...791..121M	NEATM
0.480	0.2350	0.2350	Masiero	2012ApJ...759L...8M	NEATM