value	unc_up	unc_lo	author	ref	method
0.030	0.0200	0.0200	Nugent	2016AJ....152...63N	NEATM
0.040	0.0190	0.0350	Masiero	2021PSJ.....2..162M	NEATM
0.055	0.0360	0.0360	Masiero	2020PSJ.....1....5M	NEATM
0.087	0.0351	0.0351	Masiero	2017AJ....154..168M	NEATM