value	unc_up	unc_lo	author	ref	method
0.046	0.0200	0.0350	Masiero	2021PSJ.....2..162M	NEATM
0.046	0.0270	0.0620	Masiero	2021PSJ.....2..162M	NEATM
0.050	0.0400	0.0400	Nugent	2016AJ....152...63N	NEATM
0.068	0.0061	0.0061	Masiero	2011ApJ...741...68M	NEATM