value	unc_up	unc_lo	author	ref	method
6.35	1.510	1.510	Masiero	2020PSJ.....1....5M	NEATM
7.69	2.890	2.890	Masiero	2012ApJ...759L...8M	NEATM
7.87	1.890	1.890	Nugent	2016AJ....152...63N	NEATM
7.97	2.728	2.728	Masiero	2017AJ....154..168M	NEATM
8.12	2.830	2.830	Masiero	2020PSJ.....1....5M	NEATM