value	unc_up	unc_lo	author	ref	method
5.34	1.210	1.210	Masiero	2020PSJ.....1....5M	NEATM
5.60	1.560	1.560	Masiero	2021PSJ.....2..162M	NEATM
5.89	1.500	1.500	Masiero	2020PSJ.....1....5M	NEATM
6.71	2.060	2.060	Masiero	2012ApJ...759L...8M	NEATM
7.41	0.032	0.032	Masiero	2011ApJ...741...68M	NEATM