value	unc_up	unc_lo	author	ref	method
2.66	0.131	0.131	Masiero	2011ApJ...741...68M	NEATM
2.95	0.790	0.790	Masiero	2020PSJ.....1....5M	NEATM
3.38	0.850	0.850	Masiero	2021PSJ.....2..162M	NEATM