value	unc_up	unc_lo	author	ref	method
0.040	0.0070	0.0070	Masiero	2011ApJ...741...68M	NEATM
0.067	0.0440	0.0440	Masiero	2020PSJ.....1....5M	NEATM
0.085	0.0330	0.0540	Masiero	2021PSJ.....2..162M	NEATM
0.093	0.0410	0.0410	Masiero	2017AJ....154..168M	NEATM