value	unc_up	unc_lo	author	ref	method
5.58	1.900	1.900	Masiero	2021PSJ.....2..162M	NEATM
7.24	0.016	0.016	Masiero	2011ApJ...741...68M	NEATM
8.11	2.950	2.950	Masiero	2012ApJ...759L...8M	NEATM