value	unc_up	unc_lo	author	ref	method
0.062	0.0070	0.0070	Masiero	2011ApJ...741...68M	NEATM
0.079	0.0750	0.0750	Masiero	2020PSJ.....1....5M	NEATM
0.081	0.0790	0.0790	Masiero	2020PSJ.....1....5M	NEATM
0.090	0.1300	0.1300	Nugent	2016AJ....152...63N	NEATM