value	unc_up	unc_lo	author	ref	method
0.031	0.0140	0.0260	Masiero	2021PSJ.....2..162M	NEATM
0.037	0.0490	0.0490	Masiero	2012ApJ...759L...8M	NEATM
0.040	0.0250	0.0670	Masiero	2021PSJ.....2..162M	NEATM
0.050	0.0200	0.0200	Nugent	2016AJ....152...63N	NEATM
0.067	0.0770	0.0770	Masiero	2020PSJ.....1....5M	NEATM