value	unc_up	unc_lo	author	ref	method
0.032	0.0470	0.0470	Masiero	2012ApJ...759L...8M	NEATM
0.036	0.0160	0.0270	Masiero	2021PSJ.....2..162M	NEATM
0.037	0.0075	0.0075	Masiero	2011ApJ...741...68M	NEATM
0.040	0.0700	0.0700	Nugent	2016AJ....152...63N	NEATM
0.041	0.0184	0.0184	Masiero	2017AJ....154..168M	NEATM
0.045	0.0200	0.0350	Masiero	2021PSJ.....2..162M	NEATM
0.047	0.0229	0.0229	Masiero	2017AJ....154..168M	NEATM
0.052	0.0270	0.0580	Masiero	2021PSJ.....2..162M	NEATM
0.066	0.0440	0.0440	Masiero	2020PSJ.....1....5M	NEATM