value	unc_up	unc_lo	author	ref	method
19.79	0.205	0.205	Masiero	2011ApJ...741...68M	NEATM
21.29	10.000	10.000	Nugent	2016AJ....152...63N	NEATM
21.35	5.810	5.810	Masiero	2021PSJ.....2..162M	NEATM
21.54	7.230	7.230	Masiero	2021PSJ.....2..162M	NEATM