  The $K$-shell level radiative, non-radiative, and total widths, $K$-shell
fluorescence yields and $K$-shell hole state lifetimes for atoms with
20$\le$Z$\le$30 have been calculated in fully-relativistic way using the
extensive multiconfiguration Dirac-Fock calculations with the inclusion of the
Breit interaction and QED corrections and also using multiconfiguration
Dirac-Hartree-Slater calculations.
