value	unc_up	unc_lo	author	ref	method
6.21	0.267	0.267	Masiero	2011ApJ...741...68M	NEATM
6.34	0.209	0.209	Masiero	2011ApJ...741...68M	NEATM
6.84	0.430	0.430	Masiero	2012ApJ...759L...8M	NEATM