Abundances_v2.0.0a.fits : AtomDB v2.0.2
v2.0.2_ionbal.fits: AtomDB v2.0.2, based on Bryans et al.
v2.0.0_ionbal.fits: AtomDB v2.0.2, based on Bryans et al.

cx_mXY_sorted.dat: From Foster runs version 7.0
