value	unc_up	unc_lo	author	ref	method
0.058	0.0780	0.0780	Masiero	2012ApJ...759L...8M	NEATM
0.060	0.0400	0.0400	Nugent	2016AJ....152...63N	NEATM
0.060	0.0500	0.0500	Nugent	2016AJ....152...63N	NEATM
0.085	0.0380	0.0380	Masiero	2020PSJ.....1....5M	NEATM