value	unc_up	unc_lo	author	ref	method
14.60	0.071	0.071	Masiero	2011ApJ...741...68M	NEATM
17.55	5.320	5.320	Masiero	2020PSJ.....1....5M	NEATM
17.72	4.914	4.914	Masiero	2017AJ....154..168M	NEATM
19.69	6.800	6.800	Masiero	2012ApJ...759L...8M	NEATM