value	unc_up	unc_lo	author	ref	method
0.038	0.0318	0.0318	Masiero	2017AJ....154..168M	NEATM
0.040	0.0246	0.0246	Masiero	2017AJ....154..168M	NEATM
0.052	0.0640	0.0640	Masiero	2012ApJ...759L...8M	NEATM
0.067	0.0250	0.0410	Masiero	2021PSJ.....2..162M	NEATM
0.081	0.0117	0.0117	Masiero	2011ApJ...741...68M	NEATM