value	unc_up	unc_lo	author	ref	method
0.038	0.0400	0.0400	Masiero	2020PSJ.....1....5M	NEATM
0.049	0.0295	0.0295	Masiero	2017AJ....154..168M	NEATM
0.054	0.0065	0.0065	Masiero	2011ApJ...741...68M	NEATM
0.057	0.0074	0.0074	Masiero	2011ApJ...741...68M	NEATM