value	unc_up	unc_lo	author	ref	method
0.082	0.0270	0.0410	Masiero	2021PSJ.....2..162M	NEATM
0.091	0.0441	0.0441	Masiero	2011ApJ...741...68M	NEATM
0.106	0.0370	0.0570	Masiero	2021PSJ.....2..162M	NEATM
0.150	0.0700	0.0700	Nugent	2016AJ....152...63N	NEATM