value	unc_up	unc_lo	author	ref	method
6.47	1.480	1.480	Masiero	2021PSJ.....2..162M	NEATM
9.22	0.205	0.205	Masiero	2011ApJ...741...68M	NEATM
9.29	1.134	1.134	Masiero	2011ApJ...741...68M	NEATM