value	unc_up	unc_lo	author	ref	method
0.037	0.0340	0.0340	Masiero	2012ApJ...759L...8M	NEATM
0.039	0.0402	0.0402	Masiero	2011ApJ...741...68M	NEATM
0.040	0.0200	0.0200	Nugent	2016AJ....152...63N	NEATM
0.041	0.0270	0.0270	Masiero	2020PSJ.....1....5M	NEATM
0.047	0.0240	0.0500	Masiero	2021PSJ.....2..162M	NEATM