value	unc_up	unc_lo	author	ref	method
10.01	3.420	3.420	Masiero	2012ApJ...759L...8M	NEATM
7.00	2.414	2.414	Masiero	2017AJ....154..168M	NEATM
7.41	2.090	2.090	Nugent	2016AJ....152...63N	NEATM
7.47	2.500	2.500	Masiero	2021PSJ.....2..162M	NEATM