value	unc_up	unc_lo	author	ref	method
0.093	0.0380	0.0640	Masiero	2021PSJ.....2..162M	NEATM
0.110	0.0700	0.0700	Nugent	2016AJ....152...63N	NEATM
0.128	0.0950	0.0950	Masiero	2012ApJ...759L...8M	NEATM