Spectral energy distribution of the R144 binary star system with FUSE/IUE data (blue line), and BVR photometry in the optical and 2MASS, WISE, and SPITZER/IRAC photometry in the infra-red. The red line represents the reddened synthetic spectral energy distribution from our best-fit model. The black solid and dashed lines correspond to the individual contributions from the primary and secondary stars, respectively.