value	unc_up	unc_lo	author	ref	method
5.55	0.290	0.290	Masiero	2012ApJ...759L...8M	NEATM
6.66	0.072	0.072	Masiero	2011ApJ...741...68M	NEATM
6.74	0.150	0.150	Masiero	2014ApJ...791..121M	NEATM