value	unc_up	unc_lo	author	ref	method
5.19	1.520	1.520	Masiero	2012ApJ...759L...8M	NEATM
5.39	1.350	1.350	Masiero	2021PSJ.....2..162M	NEATM
5.56	1.810	1.810	Nugent	2016AJ....152...63N	NEATM