value	unc_up	unc_lo	author	ref	method
6.31	0.044	0.044	Masiero	2011ApJ...741...68M	NEATM
7.00	1.800	1.800	Masiero	2020PSJ.....1....5M	NEATM
7.42	2.110	2.110	Masiero	2021PSJ.....2..162M	NEATM
7.82	2.050	2.050	Masiero	2020PSJ.....1....5M	NEATM
8.68	2.680	2.680	Masiero	2012ApJ...759L...8M	NEATM