value	unc_up	unc_lo	author	ref	method
0.090	0.0700	0.0700	Nugent	2016AJ....152...63N	NEATM
0.130	0.0150	0.0150	Masiero	2012ApJ...759L...8M	NEATM
0.149	0.0600	0.0600	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.164	0.0282	0.0282	Masiero	2011ApJ...741...68M	NEATM
0.200	0.0400	0.0400	Masiero	2014ApJ...791..121M	NEATM