value	unc_up	unc_lo	author	ref	method
2.55	0.620	0.620	Nugent	2016AJ....152...63N	NEATM
2.96	0.710	0.710	Masiero	2021PSJ.....2..162M	NEATM
3.45	0.770	0.770	Masiero	2021PSJ.....2..162M	NEATM
3.83	1.120	1.120	Masiero	2011ApJ...741...68M	NEATM