value	unc_up	unc_lo	author	ref	method
0.045	0.0230	0.0490	Masiero	2021PSJ.....2..162M	NEATM
0.050	0.0700	0.0700	Nugent	2016AJ....152...63N	NEATM
0.056	0.0310	0.0670	Masiero	2021PSJ.....2..162M	NEATM
0.056	0.0065	0.0065	Masiero	2011ApJ...741...68M	NEATM