value	unc_up	unc_lo	author	ref	method
10.19	2.040	2.040	Ali-Lagoa	2018A&A...612A..85A	NEATM
8.24	0.440	0.440	Masiero	2012ApJ...759L...8M	NEATM
9.02	0.900	0.900	Tedesco	2002AJ....123.1056T	STM
9.72	0.720	0.720	Usui	2011PASJ...63.1117U	NEATM