value	unc_up	unc_lo	author	ref	method
0.063	0.0164	0.0164	Masiero	2011ApJ...741...68M	NEATM
0.090	0.0700	0.0700	Nugent	2016AJ....152...63N	NEATM
0.104	0.0680	0.0680	Masiero	2012ApJ...759L...8M	NEATM
0.108	0.0800	0.0800	Masiero	2020PSJ.....1....5M	NEATM