value	unc_up	unc_lo	author	ref	method
0.026	0.0080	0.0080	Masiero	2012ApJ...759L...8M	NEATM
0.035	0.0290	0.0290	Masiero	2020PSJ.....1....5M	NEATM
0.038	0.0046	0.0046	Masiero	2011ApJ...741...68M	NEATM