value	unc_up	unc_lo	author	ref	method
5.71	1.300	1.300	Masiero	2012ApJ...759L...8M	NEATM
6.07	0.150	0.150	Masiero	2014ApJ...791..121M	NEATM
6.53	0.058	0.058	Masiero	2011ApJ...741...68M	NEATM