value	unc_up	unc_lo	author	ref	method
0.062	0.0093	0.0093	Masiero	2011ApJ...741...68M	NEATM
0.063	0.0409	0.0409	Masiero	2017AJ....154..168M	NEATM
0.068	0.0380	0.0840	Masiero	2021PSJ.....2..162M	NEATM
0.080	0.0600	0.0600	Nugent	2016AJ....152...63N	NEATM