value	unc_up	unc_lo	author	ref	method
0.046	0.0340	0.0340	Masiero	2020PSJ.....1....5M	NEATM
0.055	0.0371	0.0371	Masiero	2017AJ....154..168M	NEATM
0.057	0.0275	0.0275	Masiero	2017AJ....154..168M	NEATM
0.063	0.0105	0.0105	Masiero	2011ApJ...741...68M	NEATM