value	unc_up	unc_lo	author	ref	method
3.24	0.820	0.820	Masiero	2020PSJ.....1....5M	NEATM
3.65	1.040	1.040	Masiero	2012ApJ...759L...8M	NEATM
4.08	0.023	0.023	Masiero	2011ApJ...741...68M	NEATM