value	unc_up	unc_lo	author	ref	method
10.19	3.174	3.174	Masiero	2017AJ....154..168M	NEATM
11.84	3.870	3.870	Masiero	2012ApJ...759L...8M	NEATM
8.19	2.370	2.370	Nugent	2016AJ....152...63N	NEATM
8.55	2.510	2.510	Masiero	2021PSJ.....2..162M	NEATM