value	unc_up	unc_lo	author	ref	method
0.029	0.0280	0.0280	Masiero	2012ApJ...759L...8M	NEATM
0.030	0.0200	0.0200	Nugent	2016AJ....152...63N	NEATM
0.035	0.0320	0.0320	Masiero	2020PSJ.....1....5M	NEATM
0.054	0.0159	0.0159	Masiero	2011ApJ...741...68M	NEATM