value	unc_up	unc_lo	author	ref	method
0.025	0.0154	0.0154	Masiero	2017AJ....154..168M	NEATM
0.059	0.0450	0.0450	Masiero	2020PSJ.....1....5M	NEATM
0.066	0.0085	0.0085	Masiero	2011ApJ...741...68M	NEATM