value	unc_up	unc_lo	author	ref	method
6.20	1.330	1.330	Nugent	2016AJ....152...63N	NEATM
6.68	1.900	1.900	Nugent	2016AJ....152...63N	NEATM
6.73	1.620	1.620	Masiero	2020PSJ.....1....5M	NEATM
6.91	1.400	1.400	Masiero	2020PSJ.....1....5M	NEATM
7.28	0.160	0.160	Masiero	2012ApJ...759L...8M	NEATM