value	unc_up	unc_lo	author	ref	method
4.04	0.930	0.930	Masiero	2021PSJ.....2..162M	NEATM
4.40	0.980	0.980	Nugent	2016AJ....152...63N	NEATM
5.07	0.180	0.180	Masiero	2012ApJ...759L...8M	NEATM