value	unc_up	unc_lo	author	ref	method
4.01	1.237	1.237	Mainzer	2012ApJ...760L..12M	NEATM
4.21	1.120	1.120	Masiero	2020PSJ.....1....5M	NEATM
4.28	1.270	1.270	Masiero	2020PSJ.....1....5M	NEATM
4.40	0.030	0.030	Mainzer	2011ApJ...743..156M	NEATM