value	unc_up	unc_lo	author	ref	method
5.09	1.010	1.010	Masiero	2020PSJ.....1....5M	NEATM
5.29	1.090	1.090	Nugent	2016AJ....152...63N	NEATM
5.58	1.360	1.360	Masiero	2012ApJ...759L...8M	NEATM