1D NLTE best-fit of the CFHT spectrum using the 1D LHD model a of Table 1 and the list of atomic and molecular data M12, modified to account for the new log gf value measured by Lawler et al. (2014) for the V i blend line. For the synthetic spectra, we assumed an enhancement in A(C) by + 0.06 dex with respect to the solar value. The wavelength positions of the V i line and of the main contribution to the CN  band are indicated in green.