value	unc_up	unc_lo	author	ref	method
2.56	0.150	0.150	Masiero	2011ApJ...741...68M	NEATM
3.33	0.870	0.870	Masiero	2020PSJ.....1....5M	NEATM
3.63	0.900	0.900	Masiero	2021PSJ.....2..162M	NEATM