value	unc_up	unc_lo	author	ref	method
1.64	0.053	0.053	Mainzer	2011ApJ...743..156M	NEATM
1.94	0.450	0.450	Masiero	2020PSJ.....1....5M	NEATM
2.44	0.326	0.326	Mainzer	2014ApJ...792...30M	NEATM