value	unc_up	unc_lo	author	ref	method
0.050	0.0400	0.0400	Nugent	2016AJ....152...63N	NEATM
0.053	0.0770	0.0770	Masiero	2012ApJ...759L...8M	NEATM
0.060	0.0700	0.0700	Nugent	2016AJ....152...63N	NEATM
0.063	0.0108	0.0108	Masiero	2011ApJ...741...68M	NEATM
0.071	0.0300	0.0530	Masiero	2021PSJ.....2..162M	NEATM