value	unc_up	unc_lo	author	ref	method
0.300	0.0800	0.0800	Masiero	2014ApJ...791..121M	NEATM
0.316	0.0593	0.0593	Masiero	2011ApJ...741...68M	NEATM
0.322	0.0360	0.0360	Masiero	2012ApJ...759L...8M	NEATM