value	unc_up	unc_lo	author	ref	method
6.16	1.450	1.450	Masiero	2020PSJ.....1....5M	NEATM
7.10	2.360	2.360	Masiero	2012ApJ...759L...8M	NEATM
7.75	0.079	0.079	Masiero	2011ApJ...741...68M	NEATM
8.03	2.450	2.450	Masiero	2021PSJ.....2..162M	NEATM