value	unc_up	unc_lo	author	ref	method
0.030	0.0300	0.0300	Nugent	2016AJ....152...63N	NEATM
0.035	0.0180	0.0360	Masiero	2021PSJ.....2..162M	NEATM
0.050	0.0830	0.0830	Masiero	2020PSJ.....1....5M	NEATM
0.050	0.0142	0.0142	Masiero	2011ApJ...741...68M	NEATM