value	unc_up	unc_lo	author	ref	method
3.71	1.000	1.000	Masiero	2021PSJ.....2..162M	NEATM
3.99	0.813	0.813	Masiero	2017AJ....154..168M	NEATM
4.58	1.065	1.065	Masiero	2011ApJ...741...68M	NEATM