value	unc_up	unc_lo	author	ref	method
17.73	0.640	0.640	Masiero	2012ApJ...759L...8M	NEATM
18.08	3.620	3.620	Ali-Lagoa	2018A&A...612A..85A	NEATM
18.92	1.020	1.020	Usui	2011PASJ...63.1117U	NEATM
19.20	3.840	3.840	Ali-Lagoa	2018A&A...612A..85A	NEATM