value	unc_up	unc_lo	author	ref	method
0.042	0.0072	0.0072	Masiero	2011ApJ...741...68M	NEATM
0.048	0.0051	0.0051	Masiero	2011ApJ...741...68M	NEATM
0.050	0.0300	0.0300	Nugent	2016AJ....152...63N	NEATM
0.068	0.0690	0.0690	Masiero	2020PSJ.....1....5M	NEATM