value	unc_up	unc_lo	author	ref	method
0.030	0.0300	0.0300	Nugent	2016AJ....152...63N	NEATM
0.045	0.0410	0.0410	Masiero	2020PSJ.....1....5M	NEATM
0.052	0.0240	0.0440	Masiero	2021PSJ.....2..162M	NEATM
0.085	0.0056	0.0056	Masiero	2011ApJ...741...68M	NEATM