value	unc_up	unc_lo	author	ref	method
0.056	0.0120	0.0120	Masiero	2012ApJ...759L...8M	NEATM
0.070	0.0400	0.0400	Nugent	2016AJ....152...63N	NEATM
0.086	0.0340	0.0570	Masiero	2021PSJ.....2..162M	NEATM
0.088	0.0350	0.0580	Masiero	2021PSJ.....2..162M	NEATM