value	unc_up	unc_lo	author	ref	method
0.070	0.0280	0.0460	Masiero	2021PSJ.....2..162M	NEATM
0.100	0.0600	0.0600	Nugent	2016AJ....152...63N	NEATM
0.125	0.0693	0.0693	Masiero	2017AJ....154..168M	NEATM
0.131	0.0172	0.0172	Masiero	2011ApJ...741...68M	NEATM