value	unc_up	unc_lo	author	ref	method
21.84	1.620	1.620	Usui	2011PASJ...63.1117U	NEATM
22.43	4.490	4.490	Ali-Lagoa	2018A&A...612A..85A	NEATM
22.64	4.530	4.530	Ali-Lagoa	2018A&A...612A..85A	NEATM
25.58	0.640	0.640	Masiero	2014ApJ...791..121M	NEATM
30.53	2.590	2.590	Masiero	2012ApJ...759L...8M	NEATM
33.82	0.518	0.518	Masiero	2011ApJ...741...68M	NEATM