value	unc_up	unc_lo	author	ref	method
0.070	0.0400	0.0400	Nugent	2016AJ....152...63N	NEATM
0.106	0.0259	0.0259	Masiero	2011ApJ...741...68M	NEATM
0.113	0.0360	0.0520	Masiero	2021PSJ.....2..162M	NEATM
0.144	0.0819	0.0819	Masiero	2017AJ....154..168M	NEATM