value	unc_up	unc_lo	author	ref	method
5.73	1.800	1.800	Masiero	2021PSJ.....2..162M	NEATM
5.89	1.990	1.990	Nugent	2016AJ....152...63N	NEATM
5.96	1.677	1.677	Masiero	2017AJ....154..168M	NEATM
6.51	0.930	0.930	Masiero	2012ApJ...759L...8M	NEATM