value	unc_up	unc_lo	author	ref	method
0.033	0.0256	0.0256	Masiero	2017AJ....154..168M	NEATM
0.034	0.0150	0.0260	Masiero	2021PSJ.....2..162M	NEATM
0.036	0.0590	0.0590	Masiero	2020PSJ.....1....5M	NEATM
0.040	0.0520	0.0520	Masiero	2020PSJ.....1....5M	NEATM
0.054	0.0357	0.0357	Masiero	2017AJ....154..168M	NEATM
0.059	0.0340	0.0340	Masiero	2020PSJ.....1....5M	NEATM
0.087	0.0290	0.0290	Masiero	2012ApJ...759L...8M	NEATM
0.118	0.0174	0.0174	Masiero	2011ApJ...741...68M	NEATM