Addendum to “Determination of gamma-ray widths in 15N using nuclear resonance fluorescence”

The determination of absolute widths of two observed levels above the proton threshold in 15N has been improved by a combined analysis of our recent 15N(gamma,gamma′)15N∗ photon scattering data, resonance strengths omegagamma of the 14C(p,gamma)15N reaction, and gamma-ray branchings b_gamma,i in 15N. The revised data are compared to the adopted values, and some inconsistencies in the adopted values are illustrated.