value	unc_up	unc_lo	author	ref	method
0.020	0.0145	0.0145	Masiero	2017AJ....154..168M	NEATM
0.035	0.0196	0.0196	Masiero	2017AJ....154..168M	NEATM
0.052	0.0210	0.0210	Masiero	2012ApJ...759L...8M	NEATM
0.055	0.0220	0.0220	Ali-Lagoa	2018A&A...612A..85A	NEATM
0.073	0.0740	0.0740	Masiero	2020PSJ.....1....5M	NEATM