value	unc_up	unc_lo	author	ref	method
0.045	0.0392	0.0392	Masiero	2017AJ....154..168M	NEATM
0.047	0.0074	0.0074	Masiero	2011ApJ...741...68M	NEATM
0.059	0.0580	0.0580	Masiero	2020PSJ.....1....5M	NEATM
0.078	0.0400	0.0400	Masiero	2020PSJ.....1....5M	NEATM