value	unc_up	unc_lo	author	ref	method
0.036	0.0054	0.0054	Masiero	2011ApJ...741...68M	NEATM
0.045	0.0240	0.0540	Masiero	2021PSJ.....2..162M	NEATM
0.080	0.0600	0.0600	Nugent	2016AJ....152...63N	NEATM