value	unc_up	unc_lo	author	ref	method
5.67	1.660	1.660	Nugent	2016AJ....152...63N	NEATM
6.17	0.274	0.274	Masiero	2011ApJ...741...68M	NEATM
6.93	1.420	1.420	Masiero	2021PSJ.....2..162M	NEATM
7.08	2.060	2.060	Masiero	2020PSJ.....1....5M	NEATM
7.39	1.620	1.620	Masiero	2021PSJ.....2..162M	NEATM
9.80	1.900	1.900	Nugent	2016AJ....152...63N	NEATM