value	unc_up	unc_lo	author	ref	method
4.96	1.240	1.240	Masiero	2020PSJ.....1....5M	NEATM
6.47	0.085	0.085	Masiero	2011ApJ...741...68M	NEATM
6.56	1.480	1.480	Masiero	2012ApJ...759L...8M	NEATM