value	unc_up	unc_lo	author	ref	method
7.14	1.880	1.880	Masiero	2021PSJ.....2..162M	NEATM
7.61	0.107	0.107	Masiero	2011ApJ...741...68M	NEATM
8.24	2.750	2.750	Masiero	2012ApJ...759L...8M	NEATM