value	unc_up	unc_lo	author	ref	method
16.62	0.180	0.180	Nugent	2016AJ....152...63N	NEATM
17.87	1.600	1.600	Tedesco	2002AJ....123.1056T	STM
19.62	0.168	0.168	Masiero	2011ApJ...741...68M	NEATM
20.97	6.430	6.430	Masiero	2021PSJ.....2..162M	NEATM
23.28	7.540	7.540	Masiero	2021PSJ.....2..162M	NEATM
24.78	7.370	7.370	Masiero	2021PSJ.....2..162M	NEATM
26.26	7.250	7.250	Masiero	2017AJ....154..168M	NEATM
26.89	8.424	8.424	Masiero	2017AJ....154..168M	NEATM
27.67	10.130	10.130	Masiero	2012ApJ...759L...8M	NEATM