value	unc_up	unc_lo	author	ref	method
5.60	0.200	0.200	Masiero	2012ApJ...759L...8M	NEATM
7.18	0.060	0.060	Masiero	2014ApJ...791..121M	NEATM
7.36	0.066	0.066	Masiero	2011ApJ...741...68M	NEATM