value	unc_up	unc_lo	author	ref	method
0.221	0.0389	0.0389	Masiero	2011ApJ...741...68M	NEATM
0.250	0.0200	0.0200	Masiero	2014ApJ...791..121M	NEATM
0.451	0.1250	0.1250	Masiero	2012ApJ...759L...8M	NEATM