value	unc_up	unc_lo	author	ref	method
10.69	1.440	1.440	Masiero	2012ApJ...759L...8M	NEATM
8.76	2.502	2.502	Masiero	2017AJ....154..168M	NEATM
9.68	0.209	0.209	Masiero	2011ApJ...741...68M	NEATM