value	unc_up	unc_lo	author	ref	method
4.43	1.304	1.304	Masiero	2017AJ....154..168M	NEATM
4.72	1.470	1.470	Masiero	2021PSJ.....2..162M	NEATM
6.50	0.256	0.256	Masiero	2011ApJ...741...68M	NEATM