value	unc_up	unc_lo	author	ref	method
0.040	0.0300	0.0300	Nugent	2016AJ....152...63N	NEATM
0.049	0.0100	0.0100	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.049	0.0100	0.0100	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.050	0.0028	0.0028	Masiero	2011ApJ...741...68M	NEATM
0.055	0.0100	0.0100	Tedesco	2002AJ....123.1056T	STM