value	unc_up	unc_lo	author	ref	method
11.74	3.170	3.170	Masiero	2021PSJ.....2..162M	NEATM
12.33	3.063	3.063	Masiero	2017AJ....154..168M	NEATM
12.56	0.204	0.204	Masiero	2011ApJ...741...68M	NEATM
13.02	1.100	1.100	Tedesco	2002AJ....123.1056T	STM
15.05	4.090	4.090	Masiero	2021PSJ.....2..162M	NEATM
15.42	6.310	6.310	Nugent	2016AJ....152...63N	NEATM
15.93	5.150	5.150	Masiero	2020PSJ.....1....5M	NEATM
18.01	5.290	5.290	Masiero	2020PSJ.....1....5M	NEATM