value	unc_up	unc_lo	author	ref	method
2.87	0.750	0.750	Masiero	2021PSJ.....2..162M	NEATM
3.65	0.861	0.861	Masiero	2017AJ....154..168M	NEATM
4.05	0.347	0.347	Masiero	2011ApJ...741...68M	NEATM