value	unc_up	unc_lo	author	ref	method
0.033	0.0110	0.0160	Masiero	2021PSJ.....2..162M	NEATM
0.036	0.0074	0.0074	Masiero	2011ApJ...741...68M	NEATM
0.040	0.0400	0.0400	Nugent	2016AJ....152...63N	NEATM
0.053	0.0098	0.0098	Masiero	2011ApJ...741...68M	NEATM