value	unc_up	unc_lo	author	ref	method
0.040	0.0120	0.0120	Masiero	2012ApJ...759L...8M	NEATM
0.040	0.0500	0.0500	Nugent	2016AJ....152...63N	NEATM
0.043	0.0340	0.0340	Masiero	2020PSJ.....1....5M	NEATM
0.048	0.0180	0.0300	Masiero	2021PSJ.....2..162M	NEATM
0.058	0.0290	0.0580	Masiero	2021PSJ.....2..162M	NEATM
0.059	0.0250	0.0440	Masiero	2021PSJ.....2..162M	NEATM
0.059	0.0600	0.0600	Masiero	2020PSJ.....1....5M	NEATM