value	unc_up	unc_lo	author	ref	method
0.042	0.0224	0.0224	Masiero	2017AJ....154..168M	NEATM
0.051	0.0046	0.0046	Masiero	2011ApJ...741...68M	NEATM
0.062	0.0550	0.0550	Masiero	2020PSJ.....1....5M	NEATM