value	unc_up	unc_lo	author	ref	method
4.88	0.850	0.850	Masiero	2021PSJ.....2..162M	NEATM
5.31	1.510	1.510	Masiero	2020PSJ.....1....5M	NEATM
5.81	1.580	1.580	Masiero	2020PSJ.....1....5M	NEATM
6.40	2.350	2.350	Masiero	2012ApJ...759L...8M	NEATM
7.37	0.058	0.058	Masiero	2011ApJ...741...68M	NEATM