value	unc_up	unc_lo	author	ref	method
0.037	0.0190	0.0190	Masiero	2020PSJ.....1....5M	NEATM
0.044	0.0062	0.0062	Masiero	2011ApJ...741...68M	NEATM
0.049	0.0220	0.0400	Masiero	2021PSJ.....2..162M	NEATM
0.051	0.0464	0.0464	Masiero	2017AJ....154..168M	NEATM