value	unc_up	unc_lo	author	ref	method
12.92	1.050	1.050	Usui	2011PASJ...63.1117U	NEATM
13.41	2.680	2.680	Ali-Lagoa	2018A&A...612A..85A	NEATM
15.33	0.480	0.480	Masiero	2012ApJ...759L...8M	NEATM