value	unc_up	unc_lo	author	ref	method
0.060	0.0600	0.0600	Nugent	2016AJ....152...63N	NEATM
0.062	0.0290	0.0550	Masiero	2021PSJ.....2..162M	NEATM
0.074	0.0610	0.0610	Masiero	2020PSJ.....1....5M	NEATM
0.084	0.0540	0.0540	Masiero	2012ApJ...759L...8M	NEATM