value	unc_up	unc_lo	author	ref	method
0.061	0.0520	0.0520	Masiero	2012ApJ...759L...8M	NEATM
0.066	0.0109	0.0109	Masiero	2011ApJ...741...68M	NEATM
0.079	0.0360	0.0670	Masiero	2021PSJ.....2..162M	NEATM
0.105	0.0558	0.0558	Masiero	2017AJ....154..168M	NEATM