value	unc_up	unc_lo	author	ref	method
0.034	0.1350	0.1350	Masiero	2012ApJ...759L...8M	NEATM
0.035	0.0290	0.0290	Masiero	2020PSJ.....1....5M	NEATM
0.048	0.0460	0.0460	Masiero	2020PSJ.....1....5M	NEATM