value	unc_up	unc_lo	author	ref	method
3.34	0.900	0.900	Masiero	2021PSJ.....2..162M	NEATM
3.38	0.870	0.870	Nugent	2016AJ....152...63N	NEATM
3.47	0.810	0.810	Nugent	2016AJ....152...63N	NEATM
4.11	1.020	1.020	Masiero	2011ApJ...741...68M	NEATM