  We report high-resolution high-energy photoemission spectra together with
parameter-free LDA+DMFT (local density approximation + dynamical mean-field
theory) results for Sr1-xCaxVO3, a prototype 3d1 system. In contrast to earlier
investigations the bulk spectra are found to be insensitive to x. The good
agreement between experiment and theory confirms the bulk-sensitivity of the
high-energy photoemission spectra.
