value	unc_up	unc_lo	author	ref	method
0.100	0.0800	0.0800	Nugent	2016AJ....152...63N	NEATM
0.120	0.0130	0.0130	Masiero	2012ApJ...759L...8M	NEATM
0.124	0.0250	0.0250	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.163	0.0650	0.0650	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.201	0.0364	0.0364	Masiero	2011ApJ...741...68M	NEATM
0.220	0.0600	0.0600	Masiero	2014ApJ...791..121M	NEATM