value	unc_up	unc_lo	author	ref	method
6.95	1.920	1.920	Masiero	2020PSJ.....1....5M	NEATM
7.36	0.132	0.132	Masiero	2011ApJ...741...68M	NEATM
8.06	1.300	1.300	Masiero	2012ApJ...759L...8M	NEATM