value	unc_up	unc_lo	author	ref	method
2.31	0.458	0.458	Masiero	2017AJ....154..168M	NEATM
2.83	0.820	0.820	Masiero	2020PSJ.....1....5M	NEATM
2.97	0.057	0.057	Masiero	2011ApJ...741...68M	NEATM