value	unc_up	unc_lo	author	ref	method
0.071	0.0117	0.0117	Masiero	2011ApJ...741...68M	NEATM
0.103	0.0900	0.0900	Masiero	2020PSJ.....1....5M	NEATM
0.120	0.0800	0.0800	Nugent	2016AJ....152...63N	NEATM