value	unc_up	unc_lo	author	ref	method
5.79	0.200	0.200	Masiero	2012ApJ...759L...8M	NEATM
6.78	0.080	0.080	Masiero	2014ApJ...791..121M	NEATM
7.31	0.070	0.070	Masiero	2011ApJ...741...68M	NEATM