value	unc_up	unc_lo	author	ref	method
6.59	0.035	0.035	Masiero	2011ApJ...741...68M	NEATM
6.79	1.870	1.870	Masiero	2021PSJ.....2..162M	NEATM
6.92	1.961	1.961	Masiero	2017AJ....154..168M	NEATM
7.67	2.337	2.337	Masiero	2017AJ....154..168M	NEATM
8.32	2.480	2.480	Masiero	2021PSJ.....2..162M	NEATM