value	unc_up	unc_lo	author	ref	method
3.95	1.250	1.250	Masiero	2020PSJ.....1....5M	NEATM
5.14	1.450	1.450	Masiero	2012ApJ...759L...8M	NEATM
5.62	0.333	0.333	Masiero	2011ApJ...741...68M	NEATM