value	unc_up	unc_lo	author	ref	method
2.81	0.760	0.760	Masiero	2020PSJ.....1....5M	NEATM
3.15	1.310	1.310	Masiero	2012ApJ...759L...8M	NEATM
3.15	0.084	0.084	Masiero	2011ApJ...741...68M	NEATM