value	unc_up	unc_lo	author	ref	method
0.047	0.0248	0.0248	Masiero	2017AJ....154..168M	NEATM
0.059	0.0342	0.0342	Masiero	2017AJ....154..168M	NEATM
0.060	0.0082	0.0082	Masiero	2011ApJ...741...68M	NEATM
0.066	0.0380	0.0910	Masiero	2021PSJ.....2..162M	NEATM