value	unc_up	unc_lo	author	ref	method
0.030	0.0140	0.0270	Masiero	2021PSJ.....2..162M	NEATM
0.038	0.0215	0.0215	Masiero	2017AJ....154..168M	NEATM
0.039	0.0150	0.0240	Masiero	2021PSJ.....2..162M	NEATM
0.056	0.0096	0.0096	Masiero	2011ApJ...741...68M	NEATM
0.060	0.0100	0.0100	Nugent	2016AJ....152...63N	NEATM