value	unc_up	unc_lo	author	ref	method
0.040	0.0370	0.0370	Masiero	2020PSJ.....1....5M	NEATM
0.048	0.0210	0.0360	Masiero	2021PSJ.....2..162M	NEATM
0.051	0.0336	0.0336	Masiero	2017AJ....154..168M	NEATM
0.064	0.0238	0.0238	Masiero	2011ApJ...741...68M	NEATM