value	unc_up	unc_lo	author	ref	method
3.74	0.929	0.929	Masiero	2011ApJ...741...68M	NEATM
3.76	0.873	0.873	Masiero	2017AJ....154..168M	NEATM
4.72	1.150	1.150	Masiero	2012ApJ...759L...8M	NEATM