value	unc_up	unc_lo	author	ref	method
2.85	0.778	0.778	Masiero	2017AJ....154..168M	NEATM
3.27	1.090	1.090	Masiero	2021PSJ.....2..162M	NEATM
3.58	0.930	0.930	Nugent	2016AJ....152...63N	NEATM
3.84	0.642	0.642	Masiero	2011ApJ...741...68M	NEATM