value	unc_up	unc_lo	author	ref	method
0.034	0.0260	0.0260	Masiero	2020PSJ.....1....5M	NEATM
0.040	0.0300	0.0300	Nugent	2016AJ....152...63N	NEATM
0.043	0.0056	0.0056	Masiero	2011ApJ...741...68M	NEATM
0.045	0.0179	0.0179	Masiero	2011ApJ...741...68M	NEATM