value	unc_up	unc_lo	author	ref	method
11.94	2.390	2.390	Ali-Lagoa	2018A&A...612A..85A	NEATM
12.49	0.760	0.760	Usui	2011PASJ...63.1117U	NEATM
8.14	1.250	1.250	Nugent	2016AJ....152...63N	NEATM
9.78	0.370	0.370	Masiero	2012ApJ...759L...8M	NEATM