value	unc_up	unc_lo	author	ref	method
0.039	0.0070	0.0070	Masiero	2012ApJ...759L...8M	NEATM
0.050	0.0200	0.0200	Nugent	2016AJ....152...63N	NEATM
0.050	0.0120	0.0120	Masiero	2011ApJ...741...68M	NEATM
0.052	0.0270	0.0570	Masiero	2021PSJ.....2..162M	NEATM
0.060	0.0700	0.0700	Nugent	2016AJ....152...63N	NEATM