value	unc_up	unc_lo	author	ref	method
18.53	0.490	0.490	Nugent	2016AJ....152...63N	NEATM
19.98	7.330	7.330	Masiero	2021PSJ.....2..162M	NEATM
20.01	0.095	0.095	Masiero	2011ApJ...741...68M	NEATM
21.26	1.340	1.340	Usui	2011PASJ...63.1117U	NEATM
21.92	4.380	4.380	Ali-Lagoa	2018A&A...612A..85A	NEATM