value	unc_up	unc_lo	author	ref	method
17.33	0.190	0.190	Masiero	2014ApJ...791..121M	NEATM
17.77	1.080	1.080	Usui	2011PASJ...63.1117U	NEATM
18.12	0.134	0.134	Masiero	2011ApJ...741...68M	NEATM
18.24	3.650	3.650	Ali-Lagoa	2018A&A...612A..85A	NEATM
19.38	0.230	0.230	Masiero	2012ApJ...759L...8M	NEATM
20.00	5.780	5.780	Nugent	2016AJ....152...63N	NEATM