value	unc_up	unc_lo	author	ref	method
5.93	0.173	0.173	Masiero	2011ApJ...741...68M	NEATM
6.16	1.920	1.920	Masiero	2020PSJ.....1....5M	NEATM
6.85	1.060	1.060	Masiero	2012ApJ...759L...8M	NEATM