value	unc_up	unc_lo	author	ref	method
0.145	0.0171	0.0171	Masiero	2011ApJ...741...68M	NEATM
0.156	0.0175	0.0175	Masiero	2011ApJ...741...68M	NEATM
0.190	0.0200	0.0200	Masiero	2014ApJ...791..121M	NEATM
0.190	0.0400	0.0400	Masiero	2014ApJ...791..121M	NEATM
0.340	0.1000	0.1000	Nugent	2016AJ....152...63N	NEATM