All data products generated in this study have been publicly released through the China-VO PaperData repository. The released datasets include:
(1) Refined 𝛾-ray source catalog, 4FGL-Xiang-DR2.fit; described in Section 2.1.
(2) Elliptical positional uncertainties and optical magnitudes for 5BZCAT sources, 5BZCAT_err.fit; described in Section 2.3.
(3) Manually verified cross-matching results and spatial association plots for 62 sources lacking positional uncertainties, 62Figures.tar.xz;
described in Section 2.3.
(4) GeV emission characteristic analysis for 17 new candidate blazars, including:
• TSmap17.tar.xz; described in Appendix B.
• SED17.tar.xz; described in Section 2.5.2.
• LC17.tar.xz; described in Section 2.5.3.
(5) Standardized multi-wavelength flux data for 3,442 blazars, 5BZCAT_multi-band_flux.xlsx; described in Section C1.
(6) The fitting plots of the TND model after Box–Cox transformation for 17 blazar candidates, Model_fitting_results.tar.xz; described
in Section 2.6.3
(7) The outliers in the 74 MHz, 843 MHz, 1.4 GHz, 5 GHz, 0.1–2.4 keV, and 0.3–10 keV bands are packaged in outliers.tar.xz, as described
in Appendix C3.
(8) Comparison of Signif_Avg and Energy_Flux100 between 4FGL-DR3 and 4FGL-DR4, Comparison_v31_v35.xlsx; described in Section 2.7.
(9). Introduction_to_this_Work.mp4 / .pptx: An overall video introduction to this study and its accompanying presentation slides.
Detailed descriptions of each dataset and usage instructions are provided in the accompanying Readme.txt file.