value	unc_up	unc_lo	author	ref	method
6.19	0.040	0.040	Masiero	2011ApJ...741...68M	NEATM
6.41	0.040	0.040	Masiero	2014ApJ...791..121M	NEATM
8.15	0.340	0.340	Masiero	2012ApJ...759L...8M	NEATM