value	unc_up	unc_lo	author	ref	method
4.10	1.120	1.120	Masiero	2020PSJ.....1....5M	NEATM
4.41	1.650	1.650	Masiero	2012ApJ...759L...8M	NEATM
4.84	0.097	0.097	Masiero	2011ApJ...741...68M	NEATM