X-ray properties of early-type stars in the Tarantula Nebula from T-ReX Crowther et. al, 2022 In the tarball Chandra_spectral_fit_results.tar.gz ... Lx_Lbol.srclist shows the Chandra name, T-ReX label, and astronomical name for the massive stars in this paper. Data products in Lx_Lbol_2022Mar2/ report results from fitting X-ray spectra for those stars. In the tarball Chandra_upper_limits.tar.gz ... The file ae_sensitivity_simulation_2022Jan18/T-ReX-limits.nearest-aperture.txt reports the ACIS Extract Photon Flux required for each undetected massive star to have a 95% probability of detection by the T-ReX project. Each tarball of the form 05*.tar.gz contains all interesting files produced by the extraction of a massive star from the 54 T-ReX Chandra observations, performed by the ACIS Extract software. That directory tree is desribed in the document standardized_output_directory_tree.pdf The X-ray spectral fits used in this paper are found at paths of the form 05*all-inclusive/spectral_models/best_model/ Patrick Broos, Penn State University, 2022 July 23