value	unc_up	unc_lo	author	ref	method
0.050	0.0098	0.0098	Masiero	2011ApJ...741...68M	NEATM
0.050	0.0800	0.0800	Nugent	2016AJ....152...63N	NEATM
0.052	0.0070	0.0070	Masiero	2012ApJ...759L...8M	NEATM
0.052	0.0300	0.0690	Masiero	2021PSJ.....2..162M	NEATM
0.065	0.0280	0.0480	Masiero	2021PSJ.....2..162M	NEATM