value	unc_up	unc_lo	author	ref	method
4.77	1.360	1.360	Masiero	2020PSJ.....1....5M	NEATM
4.82	1.132	1.132	Masiero	2017AJ....154..168M	NEATM
5.37	1.352	1.352	Masiero	2011ApJ...741...68M	NEATM
5.85	1.742	1.742	Masiero	2011ApJ...741...68M	NEATM