value	unc_up	unc_lo	author	ref	method
6.21	0.202	0.202	Masiero	2011ApJ...741...68M	NEATM
6.26	0.210	0.210	Masiero	2012ApJ...759L...8M	NEATM
6.81	0.046	0.046	Masiero	2011ApJ...741...68M	NEATM