value	unc_up	unc_lo	author	ref	method
17.02	0.206	0.206	Masiero	2011ApJ...741...68M	NEATM
18.82	0.600	0.600	Usui	2011PASJ...63.1117U	NEATM
19.09	3.820	3.820	Ali-Lagoa	2018A&A...612A..85A	NEATM
19.76	0.640	0.640	Masiero	2012ApJ...759L...8M	NEATM
20.09	4.020	4.020	Ali-Lagoa	2018A&A...612A..85A	NEATM