value	unc_up	unc_lo	author	ref	method
0.067	0.0461	0.0461	Masiero	2017AJ....154..168M	NEATM
0.075	0.0109	0.0109	Masiero	2011ApJ...741...68M	NEATM
0.078	0.0400	0.0820	Masiero	2021PSJ.....2..162M	NEATM
0.097	0.0480	0.0480	Masiero	2017AJ....154..168M	NEATM