value	unc_up	unc_lo	author	ref	method
0.030	0.0200	0.0200	Nugent	2016AJ....152...63N	NEATM
0.031	0.0219	0.0219	Masiero	2017AJ....154..168M	NEATM
0.039	0.0400	0.0400	Masiero	2020PSJ.....1....5M	NEATM
0.046	0.0080	0.0080	Masiero	2011ApJ...741...68M	NEATM
0.048	0.0340	0.0340	Masiero	2020PSJ.....1....5M	NEATM