value	unc_up	unc_lo	author	ref	method
0.049	0.0023	0.0023	Masiero	2011ApJ...741...68M	NEATM
0.065	0.0310	0.0580	Masiero	2021PSJ.....2..162M	NEATM
0.089	0.0505	0.0505	Masiero	2017AJ....154..168M	NEATM