value	unc_up	unc_lo	author	ref	method
2.99	0.800	0.800	Masiero	2021PSJ.....2..162M	NEATM
3.81	0.095	0.095	Masiero	2011ApJ...741...68M	NEATM
4.27	1.270	1.270	Nugent	2016AJ....152...63N	NEATM