value	unc_up	unc_lo	author	ref	method
13.11	5.432	5.432	Masiero	2017AJ....154..168M	NEATM
8.59	0.079	0.079	Masiero	2011ApJ...741...68M	NEATM
8.76	2.880	2.880	Masiero	2020PSJ.....1....5M	NEATM