value	unc_up	unc_lo	author	ref	method
0.050	0.0400	0.0400	Nugent	2016AJ....152...63N	NEATM
0.051	0.0550	0.0550	Masiero	2012ApJ...759L...8M	NEATM
0.056	0.0410	0.0410	Masiero	2020PSJ.....1....5M	NEATM
0.056	0.0250	0.0460	Masiero	2021PSJ.....2..162M	NEATM
0.079	0.0094	0.0094	Masiero	2011ApJ...741...68M	NEATM
0.081	0.0340	0.0580	Masiero	2021PSJ.....2..162M	NEATM