value	unc_up	unc_lo	author	ref	method
0.217	0.0413	0.0413	Masiero	2011ApJ...741...68M	NEATM
0.250	0.0300	0.0300	Masiero	2014ApJ...791..121M	NEATM
0.476	0.1350	0.1350	Masiero	2012ApJ...759L...8M	NEATM