value	unc_up	unc_lo	author	ref	method
0.090	0.0600	0.0600	Nugent	2016AJ....152...63N	NEATM
0.142	0.0830	0.0830	Masiero	2020PSJ.....1....5M	NEATM
0.142	0.1330	0.1330	Masiero	2012ApJ...759L...8M	NEATM