  We have analyzed the beam spin asymmetry and the longitudinally polarized
target spin asymmetry of the Deep Virtual Compton Scattering process, recently
measured by the Jefferson Lab CLAS collaboration. Our aim is to extract
information about the Generalized Parton Distributions of the proton. By
fitting these data, in a largely model-independent procedure, we are able to
extract numerical values for the two Compton Form Factors $H_{Im}$ and
$\tilde{H}_{Im}$ with uncertainties, in average, of the order of 30%.
