value	unc_up	unc_lo	author	ref	method
0.081	0.0540	0.0540	Masiero	2012ApJ...759L...8M	NEATM
0.090	0.0330	0.0530	Masiero	2021PSJ.....2..162M	NEATM
0.096	0.0521	0.0521	Masiero	2017AJ....154..168M	NEATM