value	unc_up	unc_lo	author	ref	method
0.057	0.0069	0.0069	Masiero	2011ApJ...741...68M	NEATM
0.074	0.0575	0.0575	Masiero	2017AJ....154..168M	NEATM
0.082	0.0450	0.0450	Masiero	2020PSJ.....1....5M	NEATM