value	unc_up	unc_lo	author	ref	method
10.48	4.040	4.040	Masiero	2020PSJ.....1....5M	NEATM
10.64	2.750	2.750	Masiero	2012ApJ...759L...8M	NEATM
5.79	1.740	1.740	Masiero	2021PSJ.....2..162M	NEATM
7.79	0.083	0.083	Masiero	2011ApJ...741...68M	NEATM
8.95	2.490	2.490	Nugent	2016AJ....152...63N	NEATM