value	unc_up	unc_lo	author	ref	method
0.040	0.0037	0.0037	Masiero	2011ApJ...741...68M	NEATM
0.070	0.0350	0.0710	Masiero	2021PSJ.....2..162M	NEATM
0.074	0.0390	0.0840	Masiero	2021PSJ.....2..162M	NEATM
0.087	0.0510	0.0510	Masiero	2012ApJ...759L...8M	NEATM