value	unc_up	unc_lo	author	ref	method
0.040	0.0300	0.0300	Nugent	2016AJ....152...63N	NEATM
0.042	0.0510	0.0510	Masiero	2012ApJ...759L...8M	NEATM
0.047	0.0180	0.0280	Masiero	2021PSJ.....2..162M	NEATM
0.053	0.0280	0.0580	Masiero	2021PSJ.....2..162M	NEATM