value	unc_up	unc_lo	author	ref	method
21.52	0.151	0.151	Masiero	2011ApJ...741...68M	NEATM
21.58	0.240	0.240	Masiero	2014ApJ...791..121M	NEATM
22.27	4.450	4.450	Ali-Lagoa	2018A&A...612A..85A	NEATM
25.41	1.740	1.740	Usui	2011PASJ...63.1117U	NEATM