Fig. 1.
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Distribution of different source classes in the 4FGL catalog. Percentages indicate the updated number of objects in each class, based on Foschini et al. (2022) and revised according to the analysis presented in this work and other recent studies. Specifically, 2980 sources are from Foschini et al. (2022), 2 (J0105+1912 and J0933−0013) are from Paliya et al. (2024), and 1 (J0959+4600) is from Li et al. (2023).
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