value	unc_up	unc_lo	author	ref	method
0.062	0.0350	0.0350	Masiero	2012ApJ...759L...8M	NEATM
0.070	0.0400	0.0400	Nugent	2016AJ....152...63N	NEATM
0.071	0.0085	0.0085	Masiero	2011ApJ...741...68M	NEATM
0.091	0.0370	0.0630	Masiero	2021PSJ.....2..162M	NEATM