value	unc_up	unc_lo	author	ref	method
6.44	0.057	0.057	Masiero	2011ApJ...741...68M	NEATM
6.59	1.910	1.910	Masiero	2021PSJ.....2..162M	NEATM
7.03	2.360	2.360	Masiero	2020PSJ.....1....5M	NEATM
7.28	2.206	2.206	Masiero	2017AJ....154..168M	NEATM
7.53	2.840	2.840	Masiero	2020PSJ.....1....5M	NEATM
7.85	1.450	1.450	Masiero	2012ApJ...759L...8M	NEATM
8.03	2.828	2.828	Masiero	2017AJ....154..168M	NEATM