value	unc_up	unc_lo	author	ref	method
3.04	0.703	0.703	Masiero	2017AJ....154..168M	NEATM
3.47	0.880	0.880	Masiero	2021PSJ.....2..162M	NEATM
4.64	0.113	0.113	Masiero	2011ApJ...741...68M	NEATM