value	unc_up	unc_lo	author	ref	method
0.033	0.0210	0.0210	Masiero	2020PSJ.....1....5M	NEATM
0.035	0.0300	0.0300	Masiero	2012ApJ...759L...8M	NEATM
0.042	0.0290	0.0290	Masiero	2020PSJ.....1....5M	NEATM
0.044	0.0056	0.0056	Masiero	2011ApJ...741...68M	NEATM