value	unc_up	unc_lo	author	ref	method
3.97	1.180	1.180	Masiero	2020PSJ.....1....5M	NEATM
4.97	1.321	1.321	Masiero	2017AJ....154..168M	NEATM
5.14	0.080	0.080	Masiero	2011ApJ...741...68M	NEATM