value	unc_up	unc_lo	author	ref	method
6.42	0.418	0.418	Masiero	2011ApJ...741...68M	NEATM
6.66	2.090	2.090	Masiero	2020PSJ.....1....5M	NEATM
6.82	1.375	1.375	Masiero	2011ApJ...741...68M	NEATM