value	unc_up	unc_lo	author	ref	method
30.92	1.390	1.390	Usui	2011PASJ...63.1117U	NEATM
31.27	6.250	6.250	Ali-Lagoa	2018A&A...612A..85A	NEATM
33.02	6.600	6.600	Ali-Lagoa	2018A&A...612A..85A	NEATM
33.73	2.600	2.600	Tedesco	2002AJ....123.1056T	STM
37.59	1.000	1.000	Masiero	2012ApJ...759L...8M	NEATM