value	unc_up	unc_lo	author	ref	method
0.050	0.0070	0.0070	Masiero	2012ApJ...759L...8M	NEATM
0.050	0.0400	0.0400	Nugent	2016AJ....152...63N	NEATM
0.072	0.0580	0.0580	Masiero	2020PSJ.....1....5M	NEATM
0.091	0.1130	0.1130	Masiero	2020PSJ.....1....5M	NEATM