Comparison of the hydrodynamically consistent model of ζ¹ Sco (gray line) with the star’s SED and flux-calibrated UV and mid- IR spectra. The UV spectra are retrieved from FUSE and IUE (fuchsia, purple, and blue lines). The mid-IR spectrum was obtained with ISO (brown line). The cyan triangles are the flux points of the UBVI photometry. The orange diamonds are from the 2MASS JHK photometry, and the red squares are from WISE mid- and far-IR photometry. The inlet plot shows the millimeter/radio regime; the black crosses are the flux points obtained with the Very Large Array (VLA). The truncation in the synthetic spectrum is an artifact of the code output. See Appendix E.