value	unc_up	unc_lo	author	ref	method
4.05	0.065	0.065	Masiero	2011ApJ...741...68M	NEATM
4.71	1.380	1.380	Masiero	2020PSJ.....1....5M	NEATM
6.50	2.041	2.041	Masiero	2017AJ....154..168M	NEATM